15. Variable Rating Herbicides with Kyle Okke Pt. 1
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 onceAt GK Technology, we have a map and an app for that!https://gktechinc.com/
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15.5 Precision Composite Soil Sampling Explained
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 exportsMore 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/
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14.5 From Prairie Black To Red Dirt: A Tour Of Soil Orders
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 horizonsTune 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/https://gktechinc.com/
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14. Introducing Surface Shaping with Kelly Sharpe Pt. 2
Catch the first part of this episode here: https://www.buzzsprout.com/2297340/episodes/17664422In 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 acresGood 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/
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Special Episode 13.5: Creating the World's Largest Corn Maze with Matt Krueger
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 seasonHelp 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/https://gktechinc.com/
New Zealand