Ag Geek Speak

5. Live! From Ag Mafia's Agronomy Conference Aug 12, 2026

Special episode! If the audio sounds a little different, we are live from Ag Mafia's Agronomy Conference. We trade precision agriculture hot takes with a room full of farmers and agronomists, starting with what makes a zone map trustworthy and ending with what “precision” really means when equipment, software, and agronomy do not line up. We share real field stories from prairie potholes, yield map pitfalls, fertilizer blending headaches, and the surprisingly fun side of variable rate prescriptions.

In this episode, you can find us...
• explaining GK Technology’s precision agriculture mapping tools and why field variability matters
• breaking down the three pillars of precision ag: agronomy, equipment, and software
• exploring why North Dakota adopts precision ag so fast, including field size, crop diversity, and zone sampling
• discussing complex variable rate fertilizer blending when P and K maps do not match
• debating what limits precision agriculture most: talent, equipment capability, controllers, and livestock knowledge gaps
• arguing that a final zone map should make intuitive sense to the farmer, with the farmer as a key data layer
• challenging the idea that precision ag always increases yield, focusing on ROI, realistic yield goals, and mineralization uncertainty
• unpacking why yield maps are useful but not sufficient, including calibration issues and different causes of low yield
• sharing favorite VRT projects, from IDC soybean maps to variable rate residual herbicides by pH and texture

Mentioned in the episode: Ag Geek Speak Episode 1: Pioneering Precision Agriculture https://www.buzzsprout.com/2297340/episodes/14357348

More info on Ag Mafia and their upcoming Agronomy Conference: https://www.facebook.com/agmafiallc/

https://gktechinc.com/

4.5 Tiny Bytes: The 5% That Runs The Soil Jul 22, 2026

We break down what soil organic matter really is, from living microbes to old, dark humus that can take years to form. We also explain why that small slice of soil drives soil health through better structure, nutrient cycling, and water holding capacity.

We discuss
• defining soil organic matter as the biological legacy of a field
• connecting soil composition to the “critical” 5% organic fraction
• explaining humus as a stable end product of decomposition
• improving soil aggregation and aggregate stability for better structure
• boosting water retention and water holding capacity
• increasing negative charge and cation exchange capacity to hold nutrients
• chelating micronutrients like iron, copper, and zinc for plant availability
• releasing nitrogen, phosphorus, and sulfur through organic matter breakdown
• feeding soil microbes by expanding the soil food buffet
• building organic matter with compost, residue, manure, cover crops, and reduced tillage

Tune in next time for a tiny bite of knowledge from GK Technology, where we have a map and an app for that.

https://gktechinc.com/

4. Getting Started with Management Zones - Spring 2026 Recap Pt. 2 Jul 15, 2026

High fertilizer and seed costs make field-by-field efficiency feel urgent, so we walk through how variable rate technology turns “I know my field” into something your equipment can actually run. We also share the simplest places to start, what details matter with controllers and file exports, and how older gear can still deliver real ROI.

In this episode, we talk
• spring 2026 recap through the lens of input costs, weather, and markets
• asking field-level questions that reveal profitable variability
• building the workflow from boundary to variability map to prescription
• choosing between zone maps from imagery and grid sampling maps
• understanding why controller type changes how a shapefile must be written
• reducing frustration by matching prescriptions to controller capabilities
• starting with variable rate seeding for corn and soybeans
• adjusting populations on droughty hilltops and sandier soils
• making air seeders and multi-tank carts part of a precision ag plan
• using research, forums, and testing to make older controllers work

If you're interested in how GK can help you get started implementing VRT on your farm, check out our website for more information.

https://gktechinc.com/

3.5 Tiny Bytes: Landsat vs Sentinel for NDVI and Variable-Rate Maps Jul 08, 2026

We take a practical trip into satellite imagery and explain how Landsat and Sentinel support real agronomy work like NDVI analysis and variable rate mapping. We break down what makes these datasets reliable, how resolution changes what you can see, and why revisit timing matters when clouds get in the way.

In this episode, we tackle:

• free government-operated imagery through NASA USGS and the European Space Agency
• using multi-band satellite data to calculate NDVI for crop vigor mapping
• why sun-synchronous orbits create consistent lighting and shadows
• resolution explained as ground area per pixel and why 10 m shows more detail than 30 m
• Landsat program timeline and the Landsat 7 data gap problem
• constellations as a backup plan and a way to increase image frequency
• Sentinel revisit cadence vs Landsat revisit cadence and what that means during the season
Tune in next time for a tiny bite of knowledge from GK Technology, where we have a map and an app for that.

Related episodes:

S1 20.5 Tiny Bytes: Choosing Quality Imagery https://www.buzzsprout.com/2297340/episodes/16135793
S2 1.5 Tiny Bytes: Check Out GK Technology's Imagery Library https://www.buzzsprout.com/2297340/episodes/16524859

GK Technology Info on obtaining satellite imagery: https://gktechinc.com/data-links/

https://gktechinc.com/

3. Winter Is Chasing Us And So Is Urea - Spring 2026 Recap Pt. 1 Jul 01, 2026

Fertilizer prices and spring weather pressure forced a hard look at how we manage time, logistics, and precision across every field. We break down why variable rate fertilizer is becoming the practical choice, especially given the conditions of spring 2026 and how soil testing and better planning help keep expensive inputs from getting underutilized.

In this episode, Sarah and Jodi discuss
• fertilizer prices reshaping decision-making around variable rate technology
• balancing fast spring logistics with precise input placement in short seasons
• using fall planning to line up soil sampling, maps, prescriptions, and controller readiness
• why soil tests unlock better zone decisions, especially in saline and low-yield areas
• adapting sampling depth to region, moisture, and nitrogen movement
• using post-harvest and in-season nitrate tests to measure overapplication in corn
• operational constraints like one-bin applications driving creative fertility timing and placement
• noticing field variability first, then building a realistic plan to improve over time
Need a precision map or the software to make your own? Check our website out!
www.gktechinc.com

https://gktechinc.com/

02.5 Zone Soil Sampling: Making Fertilizer Dollars Go Farther Jun 10, 2026

In this episode, Sarah and Jodi dig into why zone soil sampling pays off when fertilizer prices are high and every pound has to earn its keep. We explain why composite soil sampling can hide field extremes and how better sampling leads to smarter variable rate fertility prescriptions.

We talk:
• high fertilizer prices driving interest in variable rate fertilizer and better prescriptions
• composite soil samples providing an average while hiding extremes like low pH pockets
• pH variability on sandy ridges and why missing it increases yield and input risk
• sampling every zone at least once to build a dependable baseline
• sampling high and low productivity zones to capture the true spread
• low productivity areas often holding excess phosphorus and potassium from years of flat-rate applications
• using soil test data to cut back safely in poor zones and reallocate dollars to higher return acres

Tune in next time for a Tiny Byte of Knowledge from GK Technology, where we have a map and an app for that.

https://gktechinc.com/

Spring Planting Playbook: Precision Ag Prep for Every Planting Season May 27, 2026

We walk through what we’re thinking about for spring planning in 2026, from realistic yield goals to the map decisions that actually save money when inputs are high. We keep it practical by tying variable rate strategies to agronomy, controller readiness, and the real limits in each zone.

In this episode, Sarah and Jodi talk
• setting realistic yield goals for averages and zones
• handling fields without recent soil sampling using yield potential and zone logic
• separating salty areas from other low zones to avoid wasting fertilizer
• using variable rate seeding to manage sand, salinity, IDC, drought and disease pressure
• balancing population changes with weeds, canopy and row spacing
• treating soil pH as a high-cost lever and avoiding too-good-to-be-true fixes
• improving phosphorus and zinc efficiency through banding and seed safety planning
• exploring variable rate residual herbicides with pulse width modulation
• powering up controllers early and running test prescriptions to avoid spring surprises

Thanks for listening and come back next time for another episode of Ag Geek Speak! At GK Technology, we have a map, and an app, for that.

VRT Herbicides with Kyle Okke pt. 1: https://www.buzzsprout.com/2297340/episodes/18096941-15-variable-rating-herbicides-with-kyle-okke-pt-1
VRT Herbicides with Kyle Okke pt. 2: https://www.buzzsprout.com/2297340/episodes/18144514-16-variable-rating-herbicides-with-kyle-okke-pt-2
VRT Herbicides with Kyle Okke pt. 3: https://www.buzzsprout.com/2297340/episodes/18216234-17-variable-rating-herbicides-with-kyle-okke-pt-3

Seed Safety Calculator (SDSU): https://extension.sdstate.edu/starter-fertilizer-calculator-and-final-report

https://gktechinc.com/

1. Talking Cybersecurity with Tech Support Farm's Chris Sherman Feb 20, 2026

We sit down with Chris Sherman of Tech Support Farm to explore how cybercrime targets modern agriculture and what practical steps protect farms and agribusinesses from losses. From avoiding spoofed invoices to equipment lockouts, we share simple defenses any grower, consultant, or retailer can start today.

In this epsiode, we discuss with Chris

• why agriculture is a prime target for cybercrime
• social engineering that targets busy planting and harvest seasons
• real cases of spoofed invoices and wire fraud
• risks in connected equipment and robotics
• password best practicesand password managers
• consumer email vs commercial domains and DMARC
• backups, rapid recovery, and remote support
• reducing tech fatigue with managed services
• how Fence Check evaluates your cyber posture
• Tech Support Farm's free webinar on passwords, phishing, and email security

You can find out more about Tech Support Farm at https://techsupport.farm/

Complete your free Tech Support Farm Fence Check at https://techsupport.farm/fencecheck/ to get a free, actionable report within 48 hours

Find our more about Tech Support Farm's winter webinars https://techsupport.farm/winter-webinars/

At GK Technology, we have a map and an app for that!

https://gktechinc.com/

0.5 Tiny Bytes - Value of NAIP Imagery In Ag Mapping Jan 14, 2026

Sarah and Jodi discuss NAIP aerial imagery and why this high-resolution imagery is invaluable for precision agriculture work in the United States. They share workflows for validating zones, aligning layers, and spotting year-over-year patterns while noting timing pitfalls, thanks to NAIP imagery as a background source.

In this episode, we discuss...

• what NAIP is and who collects it
• benefits of high resolution often associated with newer NAIP imagery
• four-band imagery (RGB with NIR) enabling NDVI
• leaf-on timing and when imagery misleads
• state-by-state differences in resolution and frequency
• FSA and CLU uses that ensure strong georeferencing
• practical steps to draw boundaries and validate zones
• aligning offset satellite layers to NAIP
• leveraging multi-year NAIP to confirm stable patterns
• free access and where to get the data
Tune in next time for a Tiny Byte of knowledge from GK Technology, where we have a map and an app for that

https://gktechinc.com/

20. Using Autonomous Tractors on the Farm with Matt Krueger Dec 18, 2025

We talk with Matt Krueger about his field-level view of autonomous tillage with a 9R series John Deere tractor, from kit installation to dust-driven safety stops, and how better boundaries and AutoPath boost both uptime and data quality. Matt's story centers on labor flexibility, real costs, and where autonomy should expand next.

In this special hour-long episode we talk:
• autonomy kit details, JDLink Boost connectivity, dual receivers
• autonomy-grade boundaries and safe offsets near obstacles
• dust sensitivity, camera logic, alerts and overrides
• AutoPath benefits for cleaner headlands and data integrity
• remote control of depth, pressure and implement settings
• ROI framed as uptime and labor flexibility, not replacement
• likely next targets for autonomy: sprayers and air seeders
• subscription pricing models and reliability trade-offs
• NDVI plus as applied maps to trace application misses
• skills and fallbacks when GPS degrades or sensors fail
With GK Technology, we have a map, and an app, for that!

https://gktechinc.com/

19.5 Map The Acidity, Save The Harvest Dec 10, 2025

We dig into why low (acidic) soil pH unlocks aluminum toxicity, how that halts root growth, and which crops suffer first. Then we lay out a practical plan to find acidic patches with smarter sampling, NDVI, and grid-the-zone strategies, and point to lime and buffer pH for the fix.

In this episode, we discuss...
• soil pH as chemical control and pH level of 7 is neutral
• aluminum toxicity risk to crops increases below 6.5 pH
• wheat relatively tolerant, legumes struggle with nodulation
• stunted roots and thin stands on slopes and sandier spots
• acidic areas are patchy and do not always follow productivity maps
• importance of using intensive grids and how 0–3 inch sampling in no-till helps detect acidicity issues
• soil testing: pair pH with buffer pH to set lime rates
• target NDVI-low areas and grid inside zones
• variable-rate lime as the remediation path

Gridding the Zone with Ag Genesis Part 1: https://www.buzzsprout.com/2297340/episodes/16692855

Gridding the Zone with Ag Gensis Part 2:
https://www.buzzsprout.com/2297340/episodes/16692855

Tune in next time for a Tiny Byte of knowledge from GK Technology, where we have a map and an app for that.

https://gktechinc.com/

19. Preston Sundeen Pt. 2 - Teaching Precision Ag That Works Today Dec 04, 2025

Welcome back to the second part of our conversation with Preston Sundeen to explore how a two-year ag program prepares students for precision agriculture careers by building real-world skills across hardware, software, GIS, and agronomy. Sundeen's focus is practical confidence: clean data, sound troubleshooting, critical thinking, and learning to ask better questions.

We also talk about...

• defining precision ag as practical, cross-disciplinary work
• balancing agronomy, GIS, hardware and software fundamentals
• building file discipline, projections and boundary workflows
• sourcing NAIP, PLSS, and satellite imagery effectively
• controller setup, CAN bus basics and diagnostics
• using simulators to teach certain types of controllers
• as-applied data, JD Operation Center, SMS, and FieldView exposure
• teaching troubleshooting: manuals, credible videos and tests
• digital literacy and AI as time-saving tools
• measuring success by momentum, confidence and community impact
We had an excellent conversation with Preston and we know you'll enjoy it too.

Part 1 of our conversation: https://www.buzzsprout.com/2297340/episodes/18257891

https://gktechinc.com/

18.5 Is There a Way to Predict IDC Risk? Dec 04, 2025

We unpack why soybean leaves turn yellow in patches, thanks to soybean IDC (iron deficiency chlorosis) and how to predict IDC risk for management. We share the exact soil tests that matter, how to read the lab results, and where precision mapping saves money and yield thanks to IDC management.

We also discuss...

• defining iron chlorosis
• why iron-rich soils still cause deficiency
• limits of testing for DTPA iron alone
• three key predictors: pH, EC (salts), and CCE (calcium carbonate equivalent)
• why percent CCE beats a simple fizz rating
• thresholds where CCE raises severe IDC risk
• how residual nitrate can worsen chlorosis
• grid versus zone sampling for better maps
• using maps to place tolerant varieties and inputs
• practical steps to keep beans green
Tune in next time for a Tiny Byte of knowledge from GK Technology, where we have a map and an app for that!

https://gktechinc.com/

18. Yes, He Mapped The Lawns Too Preston Sundeen Pt. 1 Nov 26, 2025

We sit down with Preston Sundean to trace a path from farm kid to precision ag educator and entrepreneur. We dig into teaching ADMS, turning data into fast prescriptions, and why critical thinking matters more than button sequences.

In this episode we discuss...
• Preston's North Dakota farm roots and agribusiness training
• Career moves from ag retail to precision ag education
• COVID pivot into entrepreneurship and insurance
• Running a classroom like a workplace
• The ADMS learning curve and teaching methods
• Turning soil tests into fertilizer prescriptions fast
• Wireless data transfer and mobile office workflows
• Creative ADMS uses for claims and small jobs
• Lawn care mapping, NAIP imagery, and bidding
• GPS limits, lightbars, foam markers, and as‑applied maps
• The case for critical thinking across tools

Stick around next week for part two of our conversation with Preston Sundeen.

At GK Technology, we have a map and an app for that!

https://gktechinc.com/

17.5 Cracking The Code Of Salty Soils Nov 26, 2025

We break down what “salty soil” really means and why salinity and sodicity demand different fixes. We share how to properly diagnose a soil as saline, sodic, or saline/sodic through soil sampling and testing, to avoid turning a manageable patch into concrete.

We also discuss....
• defining normal, saline, sodic, saline-sodic with soil test EC and sodium results
• why salinity causes drought-like stress without wrecking structure
• how sodicity drives clay dispersion and pore collapse
• when salts keep clays flocculated in saline-sodic soils
• risks of leaching or tiling without a sodicity management plan
• sampling depths: 0–6, 6–12, 12–18 inches for diagnosis
• using pH as a supporting clue for sodicity
• prioritizing amendment before drainage to prevent sodic blowups

More information on management of salty soils here: https://www.ndsu.edu/agriculture/extension/publications/managing-saline-soils-north-dakota
Tune in next time for a Tiny Byte of knowledge from GK Technology, where we have a map and an app for that.

https://gktechinc.com/

17. Variable Rating Herbicides with Kyle Okke Pt. 3 Nov 19, 2025

We map residual herbicide rates with field truth, not guesses, turning five-zone soil maps into targeted prescriptions that cut injury and hit weed spawn sites. We weigh OM, pH, texture, and landscape to protect sensitive crops now and keep rotations flexible next year.

In this episode we discuss...

• base maps from precision soil sampling and scouting knowledge
• modded zones for unique poor areas and weed hotspots
• organic matter, carbonate, and color as soil clues, not absolutes
• extreme pH swings shaping efficacy, injury, and carryover
• decision framework from damage mitigation to suppression
• variable rates to protect sensitive crops and rotations
• SmartFirmer OM layers and controller-friendly rate steps
• lidar, soil series, and as‑applied maps to refine zones
• practical limits of sensors and when algorithms help
• closing insights and where we push rates or back off
Missed the first two parts of this episode? Check out our previous episodes! https://www.buzzsprout.com/2297340

https://gktechinc.com/

16.5 Calculating Nutrients in Liquid Fertilizer (Bulk Density!) Nov 06, 2025

We unpack why liquid fertilizer math trips people up and discuss how to figure out how to determine pounds of fertilizer in a liquid fertilizer. We talk real examples and show how small liquid fertilizer densities can drastically affect starter outcomes, especially in cold soils.

In this Tiny Bytes, we talk
• the dry vs liquid mindset shift
• how density changes gallons into pounds
• where to find pounds per gallon on fertilizer labels
• comparing phosphorus from 10-34-0 and 6-24-6
• implications for starter fertilizer in cold springs
• simple rules to avoid under or over application
Tune in next time for a Tiny Byte of knowledge from GK Technology, where we have a map and an app for that

https://gktechinc.com/

16. Variable Rating Herbicides with Kyle Okke Pt. 2 Nov 06, 2025

We sit down (again) with Kyle Okke of Agile Agronomy and explore how to make variable-rate residual herbicides actually work, from nozzle physics to dual-tank setups, and why agronomy must lead every tech decision. We also talk PWM (pulse width modulation), drift control, and mapping weed hot spots for smarter applications.

Additionally...
• Limits of conventional pressure-based rate changes
• Why droplet size, pattern, and drift control matter
• PWM and duty cycle basics
• Turn compensation for consistent coverage
• Mixing residuals with post products without losing efficacy
• DIect injection timing challenges at boom length
• Dual-tank, dual-boom systems for split strategies
• Cost and scale drivers for adoption of certain spray systems
• Green-on-brown paired with variable-rate residuals
• Drone mapping kochia and wild oat patches for targeted residuals
• Reducing passes, resistance pressure, and carryover risk
Stick around for the final part of our discussion, part 3!

https://gktechinc.com/

15.5 Precision Composite Soil Sampling Explained Oct 29, 2025

We unpack why “precision composite soil sampling” isn’t a contradiction and show how GPS-marked points turn an old method into a reliable trend tool. We cover workflows, gear, timing, and when shifting results should push you toward zones.

In this episode we discuss

• Pre‑GPS composite sampling and its limits
• Marking exact GPS points for repeatability
• Keeping post‑harvest or spring timing consistent
• Tracking year‑over‑year P, K and pH trends
• When composites signal a move to zones
• Benchmarks versus wider composite coverage
• Core counts for quarters and half sections
• Gear tips: external GPS pucks and apps
• Faster fieldwork once points are mapped
• Starting with GK Field Mapper and ADMS exports

More info about GK Field Mapper here: https://gktechinc.com/gk_field_mapper/
Tune in next time for a tiny bite of knowledge from GK Technology, where we have a map and an app for that!

https://gktechinc.com/

15. Variable Rating Herbicides with Kyle Okke Pt. 1 Oct 29, 2025

We explore using precision agriculture to variable-rate apply residual herbicides using soil-driven maps to reduce crop injury on sensitive zones while maintaining strong weed control. Kyle Okke joins us to explain why OM, pH, and texture can set the rate and how sprayer mechanics affect success.

In this episode, we discuss

• Specialty crops that rely on pre-emerge residuals
• Resistant weeds driving need for fall residual applications
• Soil variability across landscape positions
• Reading labels and guidance on applications based on soil OM, pH and texture
• Diagnosing sunflower and pea herbicide injury patterns
• Pre- versus Post-herbicide application nuance and resistance risk
• Carrier volume (GPA: gallons per acre) as a rate knob
• Coverage demands for contact herbicides
• Sprayer pressure, droplets, and nozzle behavior
• When to split passes versus going across a field once
At GK Technology, we have a map and an app for that!

https://gktechinc.com/

14.5 From Prairie Black To Red Dirt: A Tour Of Soil Orders Oct 22, 2025

We break down soil orders like a field guide, linking what you see in a soil profile to how soils behave and how to manage them. From prairie-black mollisols to red-dirt ultisols, we share traits, regions, and practical tips growers can use today.
• soil taxonomy as a practical framework
• mollisols and their dark, organic-rich surface
• vertisols with shrink–swell clays and timing risks
• spodosols in conifer forests with leached E horizons
• alfisols, clay accumulation, and hardpan concerns
• histosols in peat bogs with high organic matter
• ultisols in the South, iron oxides, and low-activity clays
• regional patterns across the Upper Midwest to the Southeast
• field tips for digging, observing, and managing horizons
Tune in next time for a Tiny Byte of knowledge from GK Technology, where we have a map and an app for that!

https://gktechinc.com/

14. Introducing Surface Shaping with Kelly Sharpe Pt. 2 Oct 22, 2025

Catch the first part of this episode here: https://www.buzzsprout.com/2297340/episodes/17664422

In part two of introducing Surface Shaping, Kelly walks us through how to turn a watershed map into a buildable surface shaping plan that automatically controls a scraper. Kelly also shares the ADMS tools, soil insights, controller details, and timing tips that make smarter water movement practical and profitable.
• farmer input on outlets, trouble spots, directionality will be important
• ADMS Surface Shaping tools: build wall, cut‑fill hills, morph
• logistics of dirt sourcing and yardage
• fill percentage to counter soil settling and swell
• Surface Shaping controller needs a prescription map to run
• SD Surface release timing and ditching toggle
• RTK, slope sensors, hardware compatibility
• prep early for support and uptime
• water management ROI across acres
Good water management pays!

*At the time of recording this episode, the original plan was for release of SD Surface mid-September, but we are still doing some tests, so stay tuned for a later release!

https://gktechinc.com/

Special Episode 13.5: Creating the World's Largest Corn Maze with Matt Krueger Aug 20, 2025

Matt Kruger joins us to share the fascinating story of creating the world's largest corn maze spanning 121 acres with over 20 miles of pathways using precision agriculture technology. We explore how advanced planting techniques, boundary files, and ADMS technology transformed a traditional corn maze operation into a record-breaking agricultural attraction.
• Valley Corn Maize east of East Grand Forks, MN opens August 23rd through October 19th, celebrating its 10th year of operation
• The main maze covers 121 acres with five different difficulty levels and pathways totaling over 20 miles
• Matt used ADMS software, JD Operations Center, and John Deere planting technology to create his family's corn maze instead of mowing paths.
• For the detailed 15-acre section, Matt used "crisscross" planting at 40,000 seeds per acre for thicker corn (no cheating here!)
• Converting the maze design to a highly detailed boundary file required high-resolution mapping
• The maze offers QR codes for visitors to navigate using their phones and see their location
• Additional attractions include a giant straw pyramid slide, corn boxes, a zipline, and various activities for kids and adults of all ages.
• Educational elements teach visitors about agriculture
• The corn maze is a family operation with a focus on agritainment and agricultural education
• Admission is $12.50 per person, kids <36" tall are free, with special events throughout the season
Help Matt and his family reach their goal of 10,000 visitors this fall and plan your trip at www.valleycornmaize.com or search Valley Corn Maize on social media (Facebook, Instagram, TikTok). You won't want to miss visiting the World's Largest Corn Maze!

https://gktechinc.com/

13. Introducing Surface Shaping with Kelly Sharpe Pt. 1 Aug 13, 2025

GK Technology introduces Surface Shaping and SD Surface (in conjunction with Rust Sales) which offers land managers an innovative approach to field design. Surface Shaping allows for advanced drainage design, giving farmers the ability to design intentional water flow and directionality, above and beyond normal ditching and "land leveling." Kelly Sharpe explains how this new technology preserves valuable topsoil while eliminating problematic water-holding areas through advanced design and precision implementation.
• Surface Shaping differs from land leveling by focusing on water direction rather than just creating flat surfaces
• Surface maps are created within ADMS, producing cut/fill maps showing where soil should be removed and where it should be added (the controller will move the blade to do exactly what the map calls for)
• Preserves agronomic integrity by allowing farmers to limit topsoil removal to prevent exposing clay subsoil
• Implements precise design plans where equipment operators follow color-coded maps until areas turn green
• Requires less technical expertise from equipment operators since the plan guides the entire process
• Focus applications include: Red River Valley field surface modifications, irrigation grade preparation, terrace building, and construction site preparation
• Requires farmer input during mapping stage to ensure the design meets specific field needs
• Can reduce fuel and labor costs by eliminating unnecessary passes across the field
Contact GK Technology to learn more about how Surface Shaping can transform your field's drainage and productivity.

SD Surface will not be available fall 2025, but we will keep you updated on the official release date!

https://gktechinc.com/

12.5 Tiny Bytes: Understanding Bulk Density: Why Space Matters in Your Soil Aug 07, 2025

Soil is more than just what we see on the surface, on average consisting of 45% mineral components, 5% organic matter, 25% water, and 25% air, with bulk density measuring how much dry soil weighs per volume.
• Bulk density indicates the space available in soil for air and water
• Sandy soils counterintuitively have higher bulk density than clay soils
• Clay soils typically contain more organic matter which contributes to greater pore spaces
• Bulk density increases as you go deeper into the soil profile
• Tillage initially reduces bulk density but destroys aggregate structure
• No-till transitions require time for new aggregate formation
• Compacted soils with high bulk density limit root exploration
• The ideal soil provides adequate pore space for root growth
• Calculating total nutrients requires understanding soil bulk density

More on measuring bulk density and bulk density as a soil health indicator: https://www.nrcs.usda.gov/sites/default/files/2023-01/Soil%20Quality-Indicators-Bulk%20Density.pdf

Join us for our next Tiny Bytes!

https://gktechinc.com/

12. A Spring Precision Ag Software Support Recap Jul 24, 2025

Sarah and Jodi continue their conversation about common precision agriculture issues encountered during spring planting, focusing on field boundaries, controller settings, and troubleshooting variable rate applications.
• Field boundaries matter critically for prescription applications – without proper mapping, sections of equipment may shut off unexpectedly
• Prairie Pothole regions require special boundary considerations since water levels change frequently
• Use buffer tools to expand tight boundaries and prevent equipment sections from shutting off at field edges
• Out-of-boundary rates must be set in controllers, not prescriptions, since prescriptions only work with GPS coordinates
• Controllers need specific settings for GPS signal loss, especially important during solar flare events
• YouTube is an excellent resource for finding controller-specific instructions
• Some monitors require purchasing additional unlocks to enable variable rate capabilities
• Unusual issues like mice chewing wires can cause mysterious prescription failures
Visit our website at www.gktechinc.com to access our Q&A forum, where you can ask specific precision ag questions if you are a GK Technology, Inc. customer.

https://gktechinc.com/

11.5 Tiny Bytes: NDVI: Turning Plant Color into Actionable Farm Data Jul 16, 2025

NDVI (Normalized Difference Vegetative Index) helps farmers detect how green and/or productive different areas of their fields are by measuring the ratio of near-infrared to red light reflected from plant canopies. This technology creates reliable productivity zone maps when analyzed consistently over multiple growing seasons, enabling targeted input management across variable field conditions.

In this Tiny Byte Sarah and Jodi cover:
• NDVI measures plant canopy density by comparing near-infrared light reflection to red light absorption
• Chlorophyll absorbs visible light while plant cell structures reflect near-infrared light
• NDVI values range from -1 to 1 (or ~0-100 in ADMS) with higher values indicating denser vegetation
• Creating reliable management zones requires multiple years of imagery, not just single snapshots
• Best imagery comes from periods when crop canopy is developing or starting to senesce
• NDVI data often correlates with yield potential and can identify consistently productive field areas
• Zone management allows targeted input application based on productivity potential
• The most valuable NDVI images show variation in greenness rather than complete saturation
Check out our backlog episode "Choosing Quality Imagery" in Season 1 for more information on selecting the best imagery for creating management zones. https://www.buzzsprout.com/2297340/episodes/16135793

https://gktechinc.com/

11. Fields of Questions: A Spring Precision Ag Software Support Recap Jul 11, 2025

Sarah and Jodi reflect on the fast-paced spring planting season of 2025, sharing their experiences supporting customers with ADMS software and troubleshooting common prescription issues while managing rapidly changing field conditions.

Situations and questions they cover:
• When to dissolve prescriptions during the export process to optimize controller compatibility
• Understanding the difference between hard breaks and interpolation in prescription maps
• Why you should never dissolve a fully interpolated map without applying rate increments first
• How controller limitations affect prescription exports and formatting requirements
• The importance of creating test prescriptions before heading to the field
• Setting appropriate minimum and maximum rates for fertilizer applications
• Tips for managing controller-specific requirements like single shapefile exports
• How to maintain prescription integrity while meeting equipment limitations
Join us next time for the second half of our conversation about common spring questions here on Ag Geek Speak.

https://gktechinc.com/

10.5 Tiny Bytes: What's the Deal with UTM? Jul 02, 2025

Using the correct UTM (Universal Transverse Mercator) zone is crucial when working with GIS data mapped to a UTM zone. We explain how projections work to translate locations from Earth's spherical surface to flat maps, and why UTM zones are critical for accurate agricultural mapping.
• UTM divides Earth into 60 zones, each six degrees of longitude wide
• UTM choice errors cause maps to appear in completely wrong locations, like oceans
• Creating maps in the wrong UTM zone leads to unusable prescriptions for field operations
• Maps created in one UTM zone but opened in another will show incorrect positions
• Farms located on UTM zone boundaries may encounter projection issues more frequently
• Always verify your UTM zone settings when working in mapping software
• Turn on background maps to confirm your fields are projecting in the correct location
• Reprojection tools in ADMS can help fix UTM errors
Avoid the sharks and floaties, check your UTM!

https://gktechinc.com/

10. AI and Human Interactions Pt. 2 OR How I Learned to Stop Worrying and Love AI feat. Travis Yeik Jun 25, 2025

Travis Yeik joins us for part two of our deep dive into the interaction of artificial intelligence and humans in agriculture, exploring current applications and future possibilities of this transformative technology in farming.

We chat about...

• Weather forecasting is already utilizing AI to provide crucial planning information to farmers
• Precision agriculture applications include weed identification, disease monitoring, and targeted spraying
• Livestock operations benefit from AI monitoring of animal health, feed consumption, and production metrics
• Irrigation management systems use AI to optimize water usage and placement
• Biogenetics represents a revolutionary frontier where AI is accelerating crop development
• Protein structure mapping has advanced from mapping dozens to millions of proteins in just years
• Future AI applications could include profit maximization planning and automated stand count analysis
• Adoption challenges mirror previous farm technology introductions like auto-steer systems
• Data collection remains a critical challenge for AI implementation in agriculture
• Human oversight will remain essential even as AI capabilities continue to advance
Join us as we continue exploring how technology is transforming agriculture and what it means for the future of farming.
https://gktechinc.com/

https://gktechinc.com/

9.5 Tiny Bytes: Variable Yield Goals: The Foundation of Smart Farming Jun 18, 2025

Precision agriculture focuses on treating different parts of a field according to their unique yield potential instead of applying the same approach everywhere. Variable rate applications start with establishing realistic yield goals for different areas within a field based on their consistent performance patterns.

In this episode, Sarah and Jodi discuss:

• Using historical yield data to determine which areas consistently yield higher or lower
• Combining yield history with grid soil sampling data to create targeted fertilizer applications
• Assigning variable rate yield goals by zone when managing variability
• Being realistic about low-yield areas that consistently underperform
• Recognizing how nutrients accumulate in low-yield areas while being depleted in high-production zones
• Creating variable rate maps even with just composite soil samples by setting different yield goals
• Understanding precision agriculture is primarily about efficiency, not just yield maximization
• Managing costs by reducing inputs where appropriate while giving high-producing areas what they need
https://gktechinc.com/

https://gktechinc.com/

9. Will AI Replace Farmers? The Role of Human Interaction in Artificial Intelligence Featuring Travis Yeik Jun 11, 2025

We explore the future of human decision-making in precision agriculture and the role artificial intelligence might play in supporting – not replacing – farmers.
• Travis Yeik brings unique perspective from his background in farming, agronomy, and software development
• AI has existed since the 1950s but recent advances in computing power and algorithms have accelerated development
• Farmers must make complex decisions integrating agronomy, mechanics, business, finance and weather variables
• Current AI excels at specific tasks but cannot integrate all the complex knowledge domains needed for comprehensive farm management
• The true potential of AI is as a decision-support tool that helps farmers process overwhelming amounts of data
• Data availability remains a significant challenge for training AI models capable of nuanced agricultural recommendations
• Increasing farm sizes and tighter margins create a need for better decision-support tools, making AI potentially valuable
• Integration of AI should enhance rather than replace the human judgment and experience essential to farming
In part two of our conversation, we'll continue exploring how AI tools can help make farmers and agronomists more efficient without replacing their essential roles.
https://gktechinc.com/

https://gktechinc.com/

8.5 Tiny Bytes: On the Root of a Drive Jun 11, 2025

We tackle a common technical prescription writing question in this Tiny Byte: what does it mean to place a prescription on the root of a drive and why does it matter. Understanding this simple concept can solve many frustrating issues when loading prescriptions onto different monitors.
• The "root" of a drive is the main directory—the blank space you see when first opening the drive
• Different farm equipment requires prescription files in specific locations
• Page 203 of the 2025 ADMS User Manual lists out where prescriptions need to be saved on different monitors
• Some monitors require files directly on the root (no folders)
• The slash (/) in file paths just indicates folder structure
• Never use special characters in file or folder names—stick to letters, numbers, and dashes
• Proper file placement ensures controllers can find and use your prescription files

https://gktechinc.com/

8. Code, Sheep, and Field Management: How Hudson Fuller is Revolutionizing ADMS pt. 2 May 28, 2025

Hudson Fuller, computer scientist and GK Technologies' newest software developer, discusses the upcoming ADMS software updates and his agricultural background while sharing insights into his current projects and future aspirations.
• Working on transitioning ADMS to the new .NET framework after Microsoft's discontinuation of the current framework
• Emphasizes that users will notice minimal differences with the update, possibly just crisper-looking buttons
• Explains the importance of diverse bug testing as programmers tend to test consistently while users interact with software unpredictably
• Began his agricultural journey at age three showing Baby Doll Southdown sheep at the Watertown Farm Show
• Showed various sheep breeds throughout his youth including full-blooded Southdowns and Hampshires
• Currently enhancing the Field Info tab in ADMS to automatically generate field boundaries and import NAIP images
• Developing XML export functionality for field information to improve data sharing and accessibility
• Lives with two other GK Technology employees – his parents Paul (drainage expert) and Kendra (server data management)
• Interested in future development of proprietary data collection using camera, radar, or lidar technology
• Joining the product development team brings exciting new possibilities for GK's precision agriculture tools
https://gktechinc.com/

https://gktechinc.com/

7.5 Tiny Bytes: From Bits to Petabytes: Understanding Computer Storage May 21, 2025

We explore the fundamentals of digital storage and how it powers precision agriculture, covering basic bytes to the massive petabyte servers at GK Technology that store agricultural imagery and data.
• A byte equals eight binary bits and typically represents a single character or piece of data in computer language
• Digital storage units progress from kilobytes (thousand) to megabytes (million) to gigabytes (billion) to terabytes (trillion) to petabytes (thousand terabytes)
• GK Technology's Halstead office maintains a petabyte of storage containing agricultural data for most of the United States and three Canadian provinces
• Storage includes shapefile formats, NAIP imagery, Lidar data, and two satellite libraries: Landsat (30m resolution back to 1984) and Sentinel (10m resolution from 2016)
• Precision ag software users access this massive data repository when creating drainage maps or automated management zones
• Higher resolution imagery like drone photos requires significantly more storage space, creating challenges for agricultural data management

https://gktechinc.com/

From Pitcher to Programmer: Hudson Fuller's Journey pt. 1 May 14, 2025

Hudson Fuller, GK Technology's newest full-time employee and computer science graduate, shares his journey from baseball player to agricultural data specialist working on the ADAPT standard integration.
• Hudson's connection to GK began through family ties and company retreats before pursuing internships during college
• Completed a computer science degree at Dakota State University while playing college baseball
• Created an AI baseball pitch predictor that achieved 80% accuracy in predicting pitch outcomes
• Currently coaches high school baseball and plays for the local amateur team
• Working on implementing the ADAPT standard to unify agricultural data formats across different systems in ADMS
• ADAPT aims to standardize how agricultural data is stored and transferred between different controllers and software
• The standardization is similar to how hydraulic hookups were standardized to allow equipment compatibility
• Different file types (shapefiles, GeoJSON, ISO XML) serve different purposes in storing agricultural data
• Modern controllers can process thousands of data points instantly to vary application rates accurately
Join us for part two of our conversation with Hudson in the next episode of Ag Geek Speak.

https://gktechinc.com/

6.5 Tiny Bytes: Plant Tissue Testing 101 Apr 30, 2025

Plant tissue testing offers farmers and consultants valuable insight into crop nutrient status and helps diagnose field issues when properly conducted. We explain the science behind tissue testing and share practical tips for getting actionable results.
• Tissue testing can help to evaluate nutrient status to understand crop health at various growth stages
• Troubleshoot field issues by comparing samples from healthy and problematic areas
• It is important to sample the correct plant part according to the crop's growth stage
• Mobile nutrients show deficiency in lower leaves while immobile nutrients affect upper leaves first
• Remember to remove soil contamination from samples, especially when checking iron levels
• Tissue tests can help to identify the problem while soil tests help determine corrective actions
• Have a specific goal in mind before collecting tissue samples
• Take both tissue and soil samples when diagnosing nutrient deficiencies

https://gktechinc.com/

6. Pioneers of Precision Ag: Shawn Kasprick Part 2 Apr 16, 2025

We continue our conversation this week with precision ag geek Shawn Kasprick of Simplot. Shawn shares how precision agriculture capabilities have evolved from floppy disks to satellite imagery, letting farmers see their operations all the way through from farm to field application.

Some topics we cover in this episode:

• Adapting precision agriculture for orchards with specialized equipment that applies fertilizer between rows
• Creating variable rate soil-applied herbicide maps based on soil property levels
• Using satellite imagery to identify wild oat patches before soybean emergence for targeted herbicide applications for subsequent wheat crops
• Developing variable rate fungicide applications for white mold management using crop density data
• Combining multiple data sources with AI to potentially identify specific pests in the future
• The importance of ground-truthing remote-sensed data to verify what's actually happening
• Ensuring technology enhances decision-making rather than just collecting data
Ask your agronomist or consultant about creative ways you could use precision agriculture on your farm. The technology is there—you just need to connect it with good agronomy.

https://gktechinc.com/

5. Pioneers of Precision Ag: Shawn Kasprick Part 1 Mar 26, 2025

Shawn Kasprick shares his journey from farm kid to precision agriculture pioneer with Simplot Grower Solutions, detailing how early developments in the field shaped the technology farmers use today.

In the episode, Sarah and Jodi sit down with Shawn and discuss

Shawn's background growing up on a farm in Walsh County North Dakota
Shawn's educational background, which includes dual bachelor's degrees in Crop and Weed Sciences and Soil Science from NDSU and a master's in Agronomy from Iowa State University
Starting a precision ag program with Simplot when handed a laptop and told "good luck"
The evolution of grid sampling to zone management in North Dakota
Pioneering deep soil sampling for sugar beet production
Programming to overcome data integration challenges and the importance of understanding what data you're looking at
The emphasis that good precision ag always starts with solid agronomic principle
Why multiple data layers create better maps for management decisions

Join us in the next full episode of Ag Geek Speak as we continue our conversation with Shawn where we explore the practical field applications of precision agriculture and his thoughts on future innovations.

GK Technology, Inc.
https://gktechinc.com/

Simplot Grower Solutions
https://simplotgrowersolutions.com/

https://gktechinc.com/

4.5 Tiny Bytes: Field Boundaries, the Cookie Cutters of Precision Ag Mar 20, 2025

Field boundaries serve as the digital cookie cutters of precision agriculture, defining where field operations begin and end for optimal resource management. Understanding their purpose and creation methods allows consultants and growers to implement more precise applications and better predict input needs.
• Boundaries determine where equipment turns on and off during field operations
• Accurate boundaries help predict input requirements and prevent waste
• Vector files (typically shape files) define the digital representation of field boundaries
• Water management requires different boundary considerations than nutrient management
• Creating boundaries can be done through driven collection with RTK-enabled vehicles
• Drawing boundaries in GIS software requires well georeferenced backgrounds like NAIP imagery
• Common Land Units (CLUs) provide a starting point but often lack precision
• Moving vertices allows for refinement of boundary polygons
• Accurate boundaries serve as the foundation for all precision agriculture mapping
Connect with GK Technology for all your precision agriculture needs - we have a map and an app for that!

https://gktechinc.com/

4. Gridding the Zone with Ag Genesis Part 2 Mar 12, 2025

Kurt Turner and Lane Bothwell from Ag Genesis share their innovative "gridding the zone" approach that combines traditional zone mapping with targeted grid sampling to address pH variability in eastern South Dakota fields. They've discovered that their most productive field zones often hide significant pH problems that can be economically addressed through this hybrid sampling method.
• Field topography in Eastern South Dakota creates extreme yield variability (corn yields ranging 100-240 bushels per acre)
• Traditional zone sampling works well for most nutrient management in their variable landscape
• Low pH problems tend cluster in high-productivity zones, not poor-performing areas as might be expected (this is not always the case, check your soil test results!)
• Selective grid sampling within problematic zones can reduce sampling points by 60-70% compared to whole-field gridding
• Lime application becomes more economical when precisely targeted to actual problem areas
• Cost savings benefit both the service provider (fewer samples to collect) and the farmer (less lime needed)
• Limited lime sources in the Dakotas make efficient application especially important
• pH improvements are visible within 2-4 years of targeted lime application
If you're interested in learning more about Ag Genesis, check out our previous episode where we dive deeper into their business model and precision ag philosophy.

https://gktechinc.com/

3.5 Tiny Bytes: Understanding Plant Nutrient Mobility Mar 05, 2025

Awareness of nutrient mobility in plants drastically improves in-field diagnosis of crop issues. In this episode, we dive deep into plant nutrient mobility and how nutrient mobility impacts visual symptoms in the field.

• Discussion on the concept of nutrient mobility
• Insights into mobile vs. immobile nutrient deficiencies
• Importance of tissue testing for accurate diagnoses

Relatively immobile nutrients (symptoms will appear on newest leaf tissue): S, Zn, Fe, Cu, B, Ca, Mn, Mo, Ni

Relatively mobile nutrients (symptoms will appear on oldest leaf tissue): N, P, K, Mg

Don't forget to subscribe and share your thoughts on social media!

Cover art diagram courtesy of the 4R Plant Nutrition Manual, IPNI 2012 (https://www.canr.msu.edu/news/identifying_nutrient_deficiency_symptoms_in_field_crops)

https://gktechinc.com/

3. Gridding the Zone with Ag Genesis Part 1 Feb 26, 2025

Engaging with the evolving world of precision agriculture, this discussion sheds light on the unique relationship between technology and crop consulting. Our guests, Kurt Turner and Lane Bothwell of Ag Genesis Inc, bring their expertise to the table, sharing insights into the operational dynamics of the perfect duo: a precision ag and computer geek and soil sampling enthusiast.

We discuss
- Introduction of Ag Genesis and its creation
- Key role of ADMS software in the crop consulting business
- Importance of soil sampling and mapping
- Effects of tile drainage on crop yields
- The synergy between office mapping and fieldwork
- Future innovations in precision agriculture and an introduction to the next part of this episode's topic, gridding the zone.

https://gktechinc.com/

2.5 Tiny Bytes: Plant Nutrients and How They Move (or Don't) in the Soil Feb 19, 2025

Jodi and Sarah explore the crucial distinction between mobile and non-mobile nutrients in soil. Understanding how these nutrients behave not only aids in effective soil sampling but also enhances soil fertility management, providing fertilizer users with the knowledge they need to maximize returns on their fertilizer dollars.

They cover
• Mobile vs. non-mobile nutrients
• Nutrient behavior based on soil charge
• Cation exchange capacity (CEC) and nutrient adhesion
• Sampling strategies for mobile vs. non-mobile nutrients

https://gktechinc.com/

2. (Ag)ronomy with Emma Part 2 Feb 12, 2025

Ag with Emma, a leading voice in agriculture, shares her journey from novice to practical mastery in field mapping with ADMS. Through engaging anecdotes and expert guidance from mentors like Kyle Okke, Emma's passion for mapping shines through. She emphasizes the unique blend of science and artistry involved in creating accurate agricultural maps, while also highlighting the importance of personalized learning approaches in mastering these complex systems.
Our conversation dives deep into the meticulous process of soil fertility analysis and sampling, revealing surprising insights into how historical elements like tree rows can impact soil nutrient levels. Emma walks us through the exhaustive steps of mapping fields for future soil sampling and fertility planning, with a focus on understanding the intriguing variance in phosphorus levels. We also discuss the mystery behind "snirt"—the nutrient-rich mix of snow and dirt—and the importance of avoiding skewed soil samples to ensure accurate data.
The final part of our episode navigates the challenges and growth opportunities in agronomy. From humorous tales of file naming to the serious business of defining boundaries and organizing data, Emma's insights illuminate the high-stakes, rewarding nature of agronomic data management. We wrap up with a discussion on the unpredictability of farming and the continuous journey of learning and improvement, as Emma reflects on the joy of hands-on fieldwork and the crucial role of providing accurate, data-driven advice to farmers.

Connect with Ag with Emma here: https://linktr.ee/agwithemma

https://gktechinc.com/

1.5 Tiny Bytes: Check Out GK Technology's Imagery Library Jan 29, 2025

Jodi and Sarah talk about what's available in GK Technology's expansive imagery library. The library offers subscribers access to Landsat, Sentinel, NAIP, and Lidar data layers.
They discuss further...
• Significance of multi-layer data in agriculture
• GK Technology's robust imagery library
• Different types of imagery available and their resolutions
• Importance of ongoing updates to data for accuracy
• Discussion on the geographical coverage of data
• Emphasis on accessible resources for all agricultural practitioners
Access data layers easier and faster with GK Technology's imagery library!
Resources on accessing and downloading publicly available GIS data:
https://gktechinc.com/data-links/
ADMS: https://gktechinc.com/adms-product/

https://gktechinc.com/

1. (Ag)ronomy with Emma Part 1 Jan 23, 2025

With over 750,000 followers online, Ag with Emma is one of the most influential voices in American agriculture. In this episode, Sarah and Jodi sit down with Emma to chat about her journey from growing up in rural Idaho to building a dynamic career exploring agriculture and sharing her experiences online. From working in western North Dakota to gaining global experience in Australia, Emma shares how she’s navigated the ever-evolving world of agriculture and harnessed the power of social media to connect with audiences worldwide. Tune in for insights on her career, her adventures, and the future of ag in the digital age.
Connect with Ag with Emma here: https://linktr.ee/agwithemma

https://gktechinc.com/

0.5 Tiny Bytes: Soil Series Jan 15, 2025

Soil series names hold invaluable information that can inform land use and agricultural practices. Join us as we explore soil series and their characteristics, featuring insights on collecting data, understanding soil maps, and highlighting the significance of favorite series like Fargo and Williams.
• Soil series names relate to specific regions and provide insight into soil characteristics
• The importance of five soil-forming factors in classification
• How to access soil survey data for informed land management decisions
• The relevance of local soil characteristics in agriculture and farming
• Engaging with soil series can lead to deeper insights about land and environmental quality
CLORPT: Climate, organisms, relief, parent material, time
NRCS Web Soil Survey: https://websoilsurvey.nrcs.usda.gov/app/WebSoilSurvey.aspx
SoilWeb App for Android: https://play.google.com/store/apps/details?id=com.casoilresourcelab.soilweb&hl=en_US
SoilWeb App for Apple: https://apps.apple.com/us/app/soilweb/id354911787
KML of SoilWeb for use in Google Earth: https://casoilresource.lawr.ucdavis.edu/soil_web/kml/SoilWeb.kmz
Soil Series Data Explorer (where you can pop in the name of a soil series and get information about that soil): https://casoilresource.lawr.ucdavis.edu/sde/

https://gktechinc.com/

24.Special End of Season 1: A Fireside Chat with GK Technology, Inc. Jan 08, 2025

Back in July, Sarah and Jodi sat down with the whole GK Technology, Inc. team at the annual GK Tech summer retreat. In the discussion that follows, we celebrate growth, innovation, and camaraderie. Listen to hear Darin's reflections on founding the company, Kelly's pivotal role in boosting sales, Cheryl's witty take on finance, and more. We share how GK has expanded our available data library storage to over a petabyte, moving from USB thumb drives to hot server rooms.

We also explore the transformative power of precision agriculture, from boosting yields to advancements in watershed modeling and herbicide optimization. Join us for a look at how teamwork, creativity, and innovation drive GK Technology's mission to revolutionize agriculture (and join is for a few laughs along the way, too!)
This is the official end of season one after a short break; join us next week for the beginning of season 2!

https://gktechinc.com/

23.5 Tiny Bytes: AGS Year in Review Dec 18, 2024

Join us as we celebrate a year of the Ag Geek Speak podcast. Journey with us through the highlights of our first year, from the launch of the Tiny Bytes segment and launch of the GK Field Mapper app. We extend our heartfelt thanks and holiday wishes, and are eagerly looking forward to bringing you more insightful conversations and fresh content ideas in the new year.
Google/YouTube Ag Geek Speak Podcast Feed: https://www.youtube.com/@geektechforag
Episodes Mentioned:

Digging Deep into Soil Science with Professor Emeritus R. Jay Goos: https://www.buzzsprout.com/2297340/episodes/15610053
Digging Deep into Soil Science Part 2 with Professor Emeritus R. Jay Goos: https://www.buzzsprout.com/2297340/episodes/15691382
Darin Johnson and Kelly Sharpe - Pioneering Precision Agriculture https://www.buzzsprout.com/2297340/episodes/14357348
Darin Johnson and Kelly Sharpe Part 2 - Starting an Ag Software Company https://www.buzzsprout.com/2297340/episodes/14452267
The Art of Crop Planning with Josh Stutrud Part 1 https://www.buzzsprout.com/2297340/episodes/14915489
The Art of Crop Planning with Josh Stutrud Part 2 https://www.buzzsprout.com/2297340/episodes/14986112
Making Water Flow with Paul Fuller Part 1 https://www.buzzsprout.com/2297340/episodes/15071861
Making Water Flow with Paul Fuller Part 2 https://www.buzzsprout.com/2297340/episodes/15155876
From Wilderness to Sky: Clint Streeter's Path to Aerial Imagery Excellence https://www.buzzsprout.com/2297340/episodes/15390373
Geeking Out About Aerial and Satellite Imagery with Clint Streeter https://www.buzzsprout.com/2297340/episodes/15543372
The Man Behind the Curtain: Travis Yeik pt. 1 https://www.buzzsprout.com/2297340/episodes/16174248
Talking AI with The Man Behind the Curtain: Travis Yeik pt. 2 https://www.buzzsprout.com/2297340/episodes/16191185
Tiny Bytes: Introducing GK Field Mapper: We Have an App for That! https://www.buzzsprout.com/2297340/episodes/15580930
Accounting for Field Variability with Dr. Dave Franzen https://www.buzzsprout.com/2297340/episodes/15206650
Making Zones Happen with Dr. Dave Franzen https://www.buzzsprout.com/2297340/episodes/15314565
Reading the Landscape with Dr. Tom DeSutter pt. 1 https://www.buzzsprout.com/2297340/episodes/16097130
The Science of the Landscape with Dr. Tom DeSutter pt. 2 https://www.buzzsprout.com/2297340/episodes/16131402
What's in a Soil Test? Getting the Answers with John Breker Pt. 1 https://www.buzzsprout.com/2297340/episodes/15772532
Potassium, pH, and Precision Soil Sampling: John Breker Pt. 2 https://www.buzzsprout.com/2297340/episodes/15854748
Tiny Bytes: GNSS? GPS? What's the Difference? https://www.buzzsprout.com/2297340/episodes/16178935
Tiny Bytes: Raster Monster! https://www.buzzsprout.com/2297340/episodes/15509080

GK Field Mapper App:
Google Play: https://play.google.com/store/apps/details?id=com.gkmobile.droid&hl=en_US&pli=1
App Store: https://apps.apple.com/us/app/gk-field-mapper/id6448194019
We will be back with new episodes in the New Year!

https://gktechinc.com/

23. Talking AI with The Man Behind the Curtain: Travis Yeik pt. 2 Dec 11, 2024

In this episode, we explore the cutting-edge innovations shaping precision agriculture. We dive deeper into ADMS with software developer Travis Yeik, talk turning digital signals into hydraulic actions, and dive deep into artificial intelligence (AI).

https://gktechinc.com/

22.5 Tiny Bytes: GNSS? GPS? What's the Difference? Dec 04, 2024

Our latest episode of Tiny Bytes dives into the fascinating world of satellite navigation. Discover the differences between GPS and GNSS, learn how satellite triangulation ensures precise positioning, and explore the transformative role of differential systems like WAAS and RTK in precision agriculture. With practical insights into multi-system receivers and the science behind satellite signals, this episode equips you with knowledge to navigate both the tech and trivia of satellite systems. Perfect for enthusiasts and professionals alike, tune in to elevate your understanding of the technology guiding our world!
GK Technology, Inc.: https://gktechinc.com/

https://gktechinc.com/

22. The Man Behind the Curtain: Travis Yeik pt. 1 Dec 04, 2024

Elevate your understanding of modern agriculture with Travis Yeik, a trailblazer in precision agriculture technology. From his ranching roots in southeastern Wyoming to his role as software developer at GK Technology, Travis' journey is a testament to creativity and hard work. Learn how his agricultural background has shaped his success in programming, blending cutting-edge technology with real-world farming needs.
Explore the fascinating world of remote sensing and its innovative applications in farming and beyond. Travis shares insights on identifying and monitoring species like sagebrush and Phragmites, leveraging the unique wavelength signatures of different vegetation. Dive into the history of remote sensing, the importance of NDVI, and how these technologies unlock critical insights during the growing season to evaluate crop maturity and health.
Helpful formulas:
Normalized Difference Vegetation Index (NDVI)
NDVI = (NIR - RED) / (NIR + RED)
Green NDVI (GNDVI) = (NIR - GREEN) / (NIR + GREEN)
GK Technology, Inc. https://gktechinc.com/

https://gktechinc.com/

21.5 Tiny Bytes: Exporting Prescriptions Nov 27, 2024

It is one thing to have a variable rate map. It is another to have a variable rate map on a controller. In this episode of Tiny Bytes, we dive into the basics of exporting prescriptions.

In this episode, we talk polygons, polygon count limits, vertices, and file size constraints. Whether you're working with modern systems or legacy equipment, this episode equips you with the basics to help you better understand the prescription making process.

GK Technology supports farmers by bridging the gap between cutting-edge tech and older equipment, ensuring prescriptions are accurately applied across diverse setups. If you’re looking to master the art of precision ag exporting, this episode is packed with invaluable insights to make your beautiful maps work.
Tiny Byte Shapefile Episode: https://www.buzzsprout.com/2297340/episodes/15807779

https://gktechinc.com/

21. The Montana Mafia Nov 27, 2024

Join us for a lively and insightful conversation as we dive into the world of soil sampling with special guests Kyle Okke, Jason Hanson, and Lane Bothwell, who with us, Ag Geek Speak, form the Montana Mafia. This group spent a couple of days in eastern Montana collecting soil samples for Kyle Okke, and put the GK Field Mapper app to the soil sample test. Together, we explore the challenges, innovations, and camaraderie that make soil sampling both a science and an art.

We share stories from the road, including the creative setups of our soil sampling rigs—from mid-90s pickups to hydraulic probes—and how even small comforts like air conditioning make a big difference during long days in the field. We also cover how the GK Field Mapper app is transforming soil sampling with real-time updates and cloud technology, simplifying the process and enhancing collaboration in the field.

But it’s not all about the tech and tools! This episode is packed with laughter, friendly competition, and the kind of storytelling that highlights the joys and quirks of working in agriculture. From peanut butter and jelly sandwiches to the unspoken rules of teamwork, we delve into what makes fieldwork so rewarding.

Whether you’re an experienced agronomist or just curious about precision agriculture, this episode offers a fun and engaging look at the tools, techniques, and teamwork behind soil sampling.
The main dialogue of this episode first appeared on Agronomists Happy Hour
https://agronomistshappyhour.com/
Thank you Kyle and Jason for letting us replay and make sure to check their podcast out if you haven't already!
GK Technology, Inc. https://gktechinc.com/
GK Field Mapper: https://gktechinc.com/gk_field_mapper/
ADMS: https://gktechinc.com/adms-product/

https://gktechinc.com/

20.5 Tiny Bytes: Choosing Quality Imagery Nov 20, 2024

Join Sarah and Jodi as they discuss the role of satellite imagery, its various sources, and how to select quality satellite imagery for use in precision agriculture applications.

Jodi and Sarah cover NDVI (Normalized Difference Vegetation Index) analysis and its relationship with crop yield, guiding smarter management of field crops. They share real-world experiences with tools like ADMS and insights into sourcing reliable imagery from platforms like Sentinel, NAIP, and Landsat. This is a great episode to listen to if you want to learn how to overcome challenges like cloud cover and smoke, blend resolutions for more accurate maps, and unlock the secrets to creating actionable zone maps.

Whether you're a precision ag pro or just starting your journey, this episode delivers practical tips and a fresh perspective on using technology to manage field variability. Tune in and take your crop production to the next level!
Tiny Bytes Episode 5: Raster Monster! https://www.buzzsprout.com/2297340/episodes/15509080
ADMS https://gktechinc.com/adms-product/ and GK Server access information: https://gktechinc.com/consultants/

https://gktechinc.com/

20. The Science of the Landscape with Dr. Tom DeSutter pt. 2 Nov 20, 2024

Unearth the secrets of soil science with our insightful guest, Tom DeSutter, as we navigate the fascinating landscape of soil classification and its vital role in agriculture. Discover how the unique vertisol soils of North Dakota's Red River Valley challenge and inspire local farmers, and learn why understanding soil taxonomy is akin to mastering the Latin naming system for plants and animals. Gain a deeper appreciation for the impact of soil composition on farming decisions, and how the presence of clays like smectite can shape agricultural practices.
Journey with us as we address the challenges of managing soil pH and salinity, particularly in arid climates. Explore the delicate balance of hydrogen ions and nutrient availability, and why substances like calcium carbonate are essential in neutralizing acidity, while gypsum isn't the magic fix for pH woes. Unravel common misconceptions about soil salinity in areas such as the Northern Great Plains, and understand the practical strategies farmers employ to maintain productive, healthy soils despite the presence of diverse salts.

https://gktechinc.com/

19. Reading the Landscape with Dr. Tom DeSutter pt. 1 Nov 13, 2024

Join us for a captivating conversation with Dr. Tom DeSutter from North Dakota State University as he unravels the mysteries of landscape variability. Dr. DeSutter's expertise offers a fresh perspective on the delicate balance between soil health and agricultural sustainability, particularly in the unique terrains of North Dakota.

https://gktechinc.com/

19.5 Tiny Bytes: What is Remote Sensing? Nov 06, 2024

In this episode, Sarah and Jodi explore the incredible technology that allows us to monitor plant health and field conditions from afar. Join us as we venture beyond the field and into the sky, where drones equipped with cutting-edge hyperspectral and thermal imaging sensors provide new insights into crop temperatures and plant species and satellites watch our crops from miles above the earth.

https://gktechinc.com/

18.5 Tiny Bytes: The Who, What, Where, and Why of Drain Tile Oct 09, 2024

Sarah and Jodi discuss drain tile and its ability to manage excess water. Through vivid analogies and expert insights, Sarah helps us understand the historical transformation of drain tiles from traditional clay to modern perforated plastic pipes, while shedding light on how soil texture and organic matter uniquely influence water retention and drainage. Gain a comprehensive understanding of the inherent nature of these soil properties and their pivotal role in effective water management.
The strategic use of drain tiles can lower water tables and prevent and/or mitigate salinization, a significant hurdle for producers in the upper Northern Great Plains. If you are a farmer or consultant who wants to design your own drain tile plan or have someone help you put together a tile drainage plan, give us a call at GK Technology. GK's ADMS software provides all of the tools you need to design your own tile drainage plan so you can start managing subsoil moisture.

https://gktechinc.com/

18. Potassium, pH, and Precision Soil Sampling: John Breker Pt. 2 Oct 02, 2024

Join us for an enlightening discussion with John Breker from AGVISE Laboratories as he shares cutting-edge insights into managing soils with low and high pH, plus insights on managing soil potassium. Discover how variable rate applications and the precision of zone and grid sampling can pinpoint soil pH variability within your fields, leading to more practical and accurate lime applications.
The conversation then broadens to address high soil pH levels and the crucial role of potassium in crop yield. John discusses the impracticality of large-scale pH reduction with elemental sulfur, suggesting more viable solutions like banding phosphorus and using chelated zinc starters. Additionally, he highlights the often-overlooked importance of potassium management, particularly in regions with fluctuating wet and dry cycles. This episode underscores the necessity of precision soil management in identifying specific areas needing attention, whether it's pH or nutrient issues, and how these insights can transform your soil management practices.

https://gktechinc.com/

17.5 Tiny Bytes: What Makes a Shapefile? Sep 25, 2024

Ever wondered why your shapefiles have more than one file? Discover the critical components that make up a shapefile and why each one is essential for accurate GIS and Precision Agriculture tasks. In this episode, we unpack the mystery behind shapefiles, explaining the roles of the four crucial files: .shp, .shx, .dbf, and .prj. Learn how these files collaborate to manage geometry, position, attributes, and projections, ensuring your data is complete and functional.
Say goodbye to shapefile confusion and hello to streamlined GIS tasks with confidence! Tune in to elevate your understanding and application of shapefiles.
Cover art meme from: https://www.reddit.com/r/gis/comments/1c2dhc0/this_still_happens_to_others_too_right/
Sound effects in this episode from: https://pixabay.com/sound-effects/livechat-129007/ and https://pixabay.com/sound-effects/censor-beep-88052/

https://gktechinc.com/

17. What's in a Soil Test? Getting the Answers with John Breker Pt. 1 Sep 18, 2024

Get the download on soil tests and what they actually mean in our latest episode of Ag Geek Speak featuring AGVISE Laboratories' John Breker. We dive into the world of soil testing methods, breaking down the pros and cons of phosphorus tests like Olsen and Bray, and the "new" Mehlich-3 method. Discover why Olsen is often preferred in the Great Plains and how the Mehlich-3 method, despite its promise as a universal extraction tool, might over-extract in calcareous soils. The discussion highlights the importance of selecting the right soil test for accurate nutrient analysis, a crucial step for any farmer or agronomist looking to optimize crop yields.
Managing soil pH and tackling nutrient deficiencies, especially iron deficiency chlorosis in soybeans, can be challenging. John provides an in-depth look at the role of calcium carbonate and the necessity of specific soil tests to combat IDC effectively. We also explore concepts like reserve acidity and cation exchange capacity, explaining how soil texture influences these factors and the difference between water pH and buffer pH. If you're keen on practical strategies for managing soil fertility and improving crop yields, this episode is a treasure trove of knowledge. Tune in and equip yourself with actionable insights from one of the field's leading experts!

https://gktechinc.com/

16.5 Tiny Bytes: Choosing the Right Soil Phosphorus Test: Olsen, Bray 1, and Mehlich-3 Methods Unveiled Sep 11, 2024

In this episode, we unpack the intricacies of soil test phosphorus methods and reveal why not all tests are created equal. We break down the specifics of the Bray 1, Olsen, and Mehlich-3 methods, explaining how they each cater to different soil conditions. Whether you're dealing with acidic, neutral, or calcareous soils, understanding the right test for your soil type can make a difference in your phosphorus fertilizer plan.
Ever wondered why a single phosphorus test doesn't fit all fields? We highlight the Olsen method's superiority in the northern Great Plains given the region's calcareous soils and weigh the advantages and limitations of the versatile Mehlich-3 method. The episode also delves into the concept of calibration and the essential role of university-led yield trials in developing precise fertilizer guidelines.

https://gktechinc.com/

16. Digging Deep into Soil Science Part 2 with Professor Emeritus R. Jay Goos Sep 04, 2024

Iron deficiency chlorosis (IDC) in soybeans can be a formidable challenge. What if you could manage it with precision agriculture? Join us for an enlightening conversation with Professor Emeritus Dr. R. Jay Goos, a leading authority in the topic, as we discuss how farmers can pinpoint and treat IDC in their fields. Dr. Goos delves into the intricate world of breeding IDC-resistant soybean varieties and discusses the vital role of resources like NDSU's IDC variety trials (https://vt.ag.ndsu.edu/view/6750).
What are some ways that IDC can be managed with precision agriculture methods? Dr. Goos, Sarah, and Jodi discuss. Knowing previous crop history and collecting satellite imagery from soybean years can be put together to create "IDC" management zones that can be targeted for management. These IDC maps can help direct the use of iron EDDHA fertilizers, variable seeding rates, and variable fertilizer rates to manage soybean IDC.
Ever wonder why old herbicides are making a comeback? Dr. Goose draws fascinating parallels between agricultural trends and fashion cycles, emphasizing the importance of increasing soybean density to combat IDC. From soil testing techniques to the potential of precision agriculture, we cover it all. Finally, we'll take a closer look at advancements in North Dakota agriculture, from managing salt-affected soils to the pivotal role of research extension centers and the North Dakota State Board of Agriculture Research and Education in driving agricultural innovation.
Tune in for these insights and more!

https://gktechinc.com/

15.5 Tiny Bytes: Vector it Up! Sep 03, 2024

In this episode of Tiny Bites, we unravel the complexities of vector files and their indispensable role in geospatial data storage. We break down the fundamentals of vector files, explaining how they use vertices and segments to form points, lines, and polygons, and why this matters to anyone working with geospatial data.
We'll take you through practical examples, from creating boundaries and sampling soil to exporting prescription files. By the end of this episode, you'll understand how vector files' infinite coordinate data ensures precision and versatility across various applications, from GIS software to graphic design.

https://gktechinc.com/

15. Digging Deep into Soil Science with Professor Emeritus R. Jay Goos Aug 21, 2024

Discover the secrets of soil fertility, straight from the expert himself, Dr. R. Jay Goos, Professor Emeritus at NDSU. From his humble beginnings on a farm in western Iowa to becoming a revered educator, Dr. Goos shares his unique journey. Immerse yourself in his passion for soil fertility and some helpful takeaways from Introduction to Soils. Sit back and listen as we discuss practical applications of soil science, the perfect intersection of earth science, biology, chemistry, and physics.
In this episode, Dr. Goos walks us through his extensive research work on chloride fertilization, urease and nitrification inhibitors, and phosphorus fertilizaiton in wheat. We dive into the challenges and triumphs of his research on Iron Deficiency Chlorosis (IDC) in soybeans, and the vital role of chloride as a micronutrient in North Dakota agriculture. Gain an understanding of the historical and contemporary practices of chloride application, and the significance of iron in plant health, all through the lens of a seasoned soil chemist.
In the final segment, join us for a deep dive into the advancements in soil microbiology and precision agriculture. Dr. Goos contrasts traditional soil microbiology methods with modern DNA testing, addressing the challenges of interpreting extensive data. Explore the dynamic rhizosphere affected by IDC and the innovative solutions provided by variable rate technology (VRT) in managing it. We wrap up with a discussion on the forward-thinking solutions from GK Technology, and our shared enthusiasm for putting these concepts to the test out in the field. Don't miss this stimulating conversation packed with insights about soil chemistry with the soil chemistry legend that is Dr. R. Jay Goos.

https://gktechinc.com/

14.5 Tiny Bytes: Introducing GK Field Mapper: We Have an App for That! Aug 14, 2024

Discover the power of viewing and collecting data on the go with GK Field Mapper, the cutting-edge mobile GIS tool designed specifically for precision agriculture. In this episode, we delve into how this innovative app, available for both Android and iOS, enables you to view and create GIS files right from your mobile device. Whether you're a soil sampler or a casual GIS map viewer, GK Field Mapper can help streamline your workflow with its user-friendly interface and advanced features.
We’re excited to introduce this game-changing app to our loyal GK Technology software customers, as it seamlessly integrates with ADMS, utilizing the GK Cloud for rapid data transfer. Customization options, such as altering colors and names of points, lines, and polygons, make this tool incredibly versatile for field applications. Don't miss the chance to enhance your productivity—download the app using the direct link in the podcast notes, and be sure to share your feedback with us. Join us to learn how the GK Field Mapper can make your field operations better!
GK Field Mapper for Android: https://play.google.com/store/apps/details?id=com.gkmobile.droid&hl=en_US
GK Field Mapper for iOS: https://apps.apple.com/us/app/gk-field-mapper/id6448194019

https://gktechinc.com/

14. Geeking Out About Aerial and Satellite Imagery with Clint Streeter Aug 07, 2024

In this conversation, Clint Streeter, GK Technology’s “aerospace engineer” and GIS specialist, discusses the specifics of satellite and aerial imagery and its applications in agriculture. He explains the differences between various types of imagery, such as NAIP, Landsat, and Sentinel, and how they are used to create zones for field analysis. Clint also highlights the importance of practicing and honing the skill of zone creation, as well as the benefits of GK Technology's software in making zones from multiple images over multiple years. The conversation concludes with a discussion on the availability and management of imagery data.

Website Clint mentions that shows real-time collected images from Landsat 9 (this is super cool): https://earthnow.usgs.gov/observer/

https://gktechinc.com/

Tiny Bytes Episode 5: Raster Monster! Jul 31, 2024

Raster is term that gets used in precision agriculture all the time. In this episode, Jodi and Sarah discuss exactly what a Raster is and how is it used in Precision Agriculture and ADMS software.

https://gktechinc.com/

13.5 Tiny Bytes Episode 4: Grids Versus Zones Jul 17, 2024

Jodi and Sarah discuss the difference in managing fields with grids and zones. Both of these precision agriculture soil sampling and management systems have a fit in various agronomic and landscape situations.

https://gktechinc.com/

13. From Wilderness to Sky: Clint Streeter’s Path to Aerial Imagery Excellence Jul 10, 2024

Clint Streeter, the GK Technology resident aerospace engineer and imagery pecialist, shares his background and journey into aerial imagery for agriculture. Clint grew up in eastern Montana and worked for the US Forest Service before pursuing a degree in Aviation and Natural Resources Management. He then flew for the Upper Midwest Aerospace Consortium (UMAC), collecting high-resolution aerial imagery for farmers and researchers. Clint discusses the challenges of planning flights and capturing imagery, as well as the technology and equipment involved. The images he took for UMAC were primarily of research plots for researchers, but he also worked with farmers during this time, providing high-resolution images for precision agriculture and crop planning. Clint implemented many improvements to the process of collecting and georeferencing aerial imagery and worked with UMAC until joining GK Technology.

https://gktechinc.com/

12. Making Zones Happen with Dr. Dave Franzen Jun 26, 2024

This week Sarah and Jodi dive into the second part of their conversation with NDSU's Dr. Franzen, who shares his experience having watched precision agriculture develop over the course of his career.
In this episode, Jodi and Sarah discuss:

How management zones were developed and how they have revolutionized precision ag in North Dakota
Where grid and zone sampling fits in different field situations
Active optical sensors and their value for soil fertility management
The implementation of precision agriculture faces barriers such as the lack of skilled technicians and the time constraints of farmers

https://gktechinc.com/

11.5 Tiny Bytes Episode 3: Trifecta Skills for Successful Precision Agriculture Jun 18, 2024

Successful precision agriculture programs and consultants must have three important skills. In this episode of Tiny Bytes, Jodi and Sarah discuss why successful precision agriculture programs and consultants understand 1) Agronomy Knowledge; 2)Software and data analysis skills; and 3) Equipment knowledge.

https://gktechinc.com/

11. Accounting for Field Variability with Dr. Dave Franzen Jun 12, 2024

https://gktechinc.com/

10.5 Tiny Bytes Episode 2: Why is GPS so important to agriculture? Jun 05, 2024

On May 10th, 2024, solar storms impacted the GPS signal in our tractors. This event happened during planting season and when planting conditions were relatively good. Planters and other farming equipment actually stopped field operations on that day. This brings up the question: Why is GPS in agriculture so important? Jodi and Sarah tackle the question on this second episode of Tiny Bytes!

https://gktechinc.com/

10. Making Water Flow with Paul Fuller Part 2 May 29, 2024

In part two of the conversation, Paul Fuller discusses the history of drainage, starting with the first known drain tile in the United States in 1838. He shares the story of John Johnston, who used clay tiles to improve his farm's productivity. The conversation then moves on to the installation of drain tile, including the use of hand-dug clay tiles in the past and the modern methods of tile installation. Surface drainage planning is explored, with a focus on determining the elevation of the field and finding the most effective outlets. The use of LIDAR data in drainage planning is also discussed, highlighting its accuracy and limitations. The chapter concludes with a discussion on getting started with drain tile planning, emphasizing the importance of identifying the outlet and utilizing resources like ADMS software tutorials. In this conversation, Paul Fuller discusses various aspects of drain tile planning and water management. He emphasizes the importance of gathering initial information and conducting watershed modeling to determine the right approach. Paul also explains the process of surface drainage and proposing mains, as well as determining tile spacing using online calculators. He highlights the significance of soil maps and discusses the different approaches to tile drainage in various regions. Additionally, Paul explores alternative water management techniques such as conservation drainage and drain tile water recycling. The conversation concludes with tips for effective tile planning and the role of Kendra in naming the podcast.

https://gktechinc.com/

9.5 Tiny Byte Episode 1: Solar Flares and Satellites May 22, 2024

https://gktechinc.com/

9. Making Water Flow with Paul Fuller Part 1 May 15, 2024

In this conversation, Paul Fuller, a drainage expert, discusses various aspects of drainage and precision agriculture. He shares his personal background and how he got started in the field. The conversation covers the importance of surface drainage and the promotion of tile drainage. Paul also talks about his work with SD Drain and the different locations where he has worked on drainage projects. The conversation concludes with a discussion on the planning process for drainage and the importance of having a good drainage plan.

https://gktechinc.com/

8. The Art of Crop Planning with Josh Stutrud Part 2 May 01, 2024

In this conversation, Sarah and Jodi talk with special guest Josh Stutrud about

Protein monitors on combines
What data from protein monitors can help farmers manage (protein levels! not only for segregation of grain but for management of nitrogen)
Nitrogen management and determining nitrogen use efficiency (NUE)
Factors that can influence NUE
How Josh plans to use See & Spray (TM) technology this upcoming season

You can find the first part of this conversation here (https://www.buzzsprout.com/2297340)
Josh can be found on Instagram @ndbarleyfarmer
If you want to work with Josh on research on this topic or have specific questions for him regarding the technology he's implementing on his farm, reach out to us at GK (https://gktechinc.com/contact-us/) and we will be happy to share you Josh's additional contact information.
Additional resources:
Paper shared by Dr. Rigas Karamanos on nitrogen partitioning in hard red spring wheat, figure 2: https://www2.nrel.colostate.edu/assets/nrel_files/labs/paul-lab/docs/NREL_Paul_Campbell_cjss78-004.pdf

https://gktechinc.com/

7. The Art of Crop Planning with Josh Stutrud Part 1 Apr 19, 2024

In this conversation, Sarah and Jodi talk with special guest Josh Stutrud, a farmer from north of Rugby, North Dakota, to discuss the importance of managing protein in malting barley. Josh strives to use cutting-edge precision technology to more efficiently manage inputs on every acre. Farming in the Prairie Pothole region means that Josh deals with variability in pretty much every field that he and his dad farm. Managing protein for malt barley means managing variability. This is part one of a two-part discussion with Josh, so make sure to come back in two weeks to check out the second part of this conversation.

https://gktechinc.com/

6. What is Precision Agriculture and Who is Using it? Apr 03, 2024

This week Sarah and Jodi dive into defining precision agriculture and talk about who uses what precision ag technology where. Resources discussed in this episode include:
CropLife Magazine & Purdue University 2023 Precision Agriculture Dealership Survey (https://ag.purdue.edu/digitalag/precision-agriculture-dealer-survey.html)
Adoption Determinants of Precision Agriculture Technologies and Conservation Agriculture: Evidence from South Dakota (https://ageconsearch.umn.edu/record/315934?ln=en)

https://gktechinc.com/

5. Agronomists Happy Hour Meets Ag Geek Speak Part 3 Mar 20, 2024

Jason Hanson and Kyle Okke of Agronomists Happy Hour podcast (https://agronomistshappyhour.com/) continue their conversation with Sarah and Jodi, looking to the future of how precision agriculture can be used on-farm in new and creative ways. You can find part one and two of this conversation on our podcast website here (https://www.buzzsprout.com/2297340).

https://gktechinc.com/

4. Agronomists Happy Hour Meets Ag Geek Speak Part 2 Mar 06, 2024

Jason Hanson and Kyle Okke of Agronomists Happy Hour podcast (https://agronomistshappyhour.com/) continue their conversation with Sarah and Jodi, delving deeper into how each use and view precision agriculture with the grower customers. This is the second part of a three part interview with AHH. You can find episode one here (https://www.buzzsprout.com/2297340). Check back for part three.

https://gktechinc.com/

3. Agronomists Happy Hour Meets Ag Geek Speak Part 1 Feb 21, 2024

Jason Hanson and Kyle Okke of Agronomists Happy Hour podcast (https://agronomistshappyhour.com/) meet Sarah and Jodi to discuss their backgrounds in precision agriculture. An exciting conversation ensues. This is the first part of a multi-part interview with AHH. Check back for additional parts of this interview.

https://gktechinc.com/

2. Darin Johnson and Kelly Sharpe Part 2 - Starting an Ag Software Company Feb 07, 2024

Darin Johnson and Kelly Sharpe discuss how they took Darin's fledgling software company GK Technology into what it is today.

https://gktechinc.com/

1. Darin Johnson and Kelly Sharpe - Pioneering Precision Agriculture Jan 24, 2024

In this week's episode, Sarah and Jodi talk with owners of GK Technology Darin Johnson and Kelly Sharpe. Darin and Kelly discuss how they got into precision agriculture in the first place and paint a picture of what the beginning of the industry looked like.

https://gktechinc.com/

Episode 1: Ag Geek Speak Teaser Jan 06, 2024

Jodi Boe and Sarah Lovas talk about GK Technology's new podcast, Ag Geek Speak.

https://gktechinc.com/