19.5 Tiny Bytes: What Is Remote Sensing? Ag Geek Speak podcast

Ag Geek Speak

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6. Pioneers of Precision Ag: Shawn Kasprick Part 2 36:09

3 gün önce36:09

36:09

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.…

Ag Geek Speak

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5. Pioneers of Precision Ag: Shawn Kasprick Part 1 35:24

24 gün önce35:24

35:24

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/…

Ag Geek Speak

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4.5 Tiny Bytes: Field Boundaries, the Cookie Cutters of Precision Ag 8:22

30 gün önce8:22

8:22

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/…

Ag Geek Speak

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4. Gridding the Zone with Ag Genesis Part 2 31:29

5 weeks önce31:29

31:29

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.…

Ag Geek Speak

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3.5 Tiny Bytes: Understanding Plant Nutrient Mobility 9:39

6 weeks önce9:39

9:39

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/…

Ag Geek Speak

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3. Gridding the Zone with Ag Genesis Part 1 29:07

7 weeks önce29:07

29:07

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.…

Ag Geek Speak

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2.5 Tiny Bytes: Plant Nutrients and How They Move (or Don't) in the Soil 8:43

8 weeks önce8:43

8:43

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…

Ag Geek Speak

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2. (Ag)ronomy with Emma Part 2 34:32

9 weeks önce34:32

34:32

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…

Ag Geek Speak

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1.5 Tiny Bytes: Check Out GK Technology's Imagery Library 8:37

11 weeks önce8:37

8:37

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/…

Ag Geek Speak

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1. (Ag)ronomy with Emma Part 1 34:05

12 weeks önce34:05

34:05

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…

Ag Geek Speak

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0.5 Tiny Bytes: Soil Series 19:59

13 weeks önce19:59

19:59

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/…

Ag Geek Speak

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24.Special End of Season 1: A Fireside Chat with GK Technology, Inc. 1:15:42

14 weeks önce1:15:42

1:15:42

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!…

Ag Geek Speak

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23.5 Tiny Bytes: AGS Year in Review 23:03

17 weeks önce23:03

23:03

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!…

Ag Geek Speak

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23. Talking AI with The Man Behind the Curtain: Travis Yeik pt. 2 27:16

18 weeks önce27:16

27:16

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).

Ag Geek Speak

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22.5 Tiny Bytes: GNSS? GPS? What's the Difference? 14:56

19 weeks önce14:56

14:56

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/…

Ag Geek Speak

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22. The Man Behind the Curtain: Travis Yeik pt. 1 32:44

19 weeks önce32:44

32:44

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/…

Ag Geek Speak

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21.5 Tiny Bytes: Exporting Prescriptions 12:07

20 weeks önce12:07

12:07

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…

Ag Geek Speak

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21. The Montana Mafia 1:52:45

20 weeks önce1:52:45

1:52:45

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/…

Ag Geek Speak

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20. The Science of the Landscape with Dr. Tom DeSutter pt. 2 40:01

21 weeks önce40:01

40:01

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.…

Ag Geek Speak

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20.5 Tiny Bytes: Choosing Quality Imagery 20:39

21 weeks önce20:39

20:39

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/…

Ag Geek Speak

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19. Reading the Landscape with Dr. Tom DeSutter pt. 1 41:06

22 weeks önce41:06

41:06

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.…

Ag Geek Speak

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19.5 Tiny Bytes: What is Remote Sensing? 6:00

23 weeks önce6:00

6:00

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.…

Ag Geek Speak

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18.5 Tiny Bytes: The Who, What, Where, and Why of Drain Tile 12:46

27 weeks önce12:46

12:46

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.…

Ag Geek Speak

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18. Potassium, pH, and Precision Soil Sampling: John Breker Pt. 2 33:53

28 weeks önce33:53

33:53

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.…

Ag Geek Speak

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17.5 Tiny Bytes: What Makes a Shapefile? 6:37

29 weeks önce6:37

6:37

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/…

Ag Geek Speak

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17. What's in a Soil Test? Getting the Answers with John Breker Pt. 1 31:54

30 weeks önce31:54

31:54

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!…

Ag Geek Speak

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16.5 Tiny Bytes: Choosing the Right Soil Phosphorus Test: Olsen, Bray 1, and Mehlich-3 Methods Unveiled 16:07

31 weeks önce16:07

16:07

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.…

Ag Geek Speak

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16. Digging Deep into Soil Science Part 2 with Professor Emeritus R. Jay Goos 38:07

32 weeks önce38:07

38:07

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!…

Ag Geek Speak

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15.5 Tiny Bytes: Vector it Up! 5:08

33 weeks önce5:08

5:08

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.…

Ag Geek Speak

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15. Digging Deep into Soil Science with Professor Emeritus R. Jay Goos 30:39

34 weeks önce30:39

30:39

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.…

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14.5 Tiny Bytes: Introducing GK Field Mapper: We Have an App for That! 8:47

35 weeks önce8:47

8:47

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…

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14. Geeking Out About Aerial and Satellite Imagery with Clint Streeter 40:51

36 weeks önce40:51

40:51

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/…

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Tiny Bytes Episode 5: Raster Monster! 8:43

37 weeks önce8:43

8:43

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.

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13.5 Tiny Bytes Episode 4: Grids Versus Zones 8:38

39 weeks önce8:38

8:38

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.

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13. From Wilderness to Sky: Clint Streeter’s Path to Aerial Imagery Excellence 45:20

40 weeks önce45:20

45:20

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.…

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12. Making Zones Happen with Dr. Dave Franzen 46:51

42 weeks önce46:51

46:51

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…

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11.5 Tiny Bytes Episode 3: Trifecta Skills for Successful Precision Agriculture 7:34

43 weeks önce7:34

7:34

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.…

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11. Accounting for Field Variability with Dr. Dave Franzen 32:58

44 weeks önce32:58

32:58

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10.5 Tiny Bytes Episode 2: Why is GPS so important to agriculture? 7:45

45 weeks önce7:45

7:45

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!…

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10. Making Water Flow with Paul Fuller Part 2 46:59

46 weeks önce46:59

46:59

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.…

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9.5 Tiny Byte Episode 1: Solar Flares and Satellites 7:48

47 weeks önce7:48

7:48

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9. Making Water Flow with Paul Fuller Part 1 28:31

48 weeks önce28:31

28:31

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.…

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8. The Art of Crop Planning with Josh Stutrud Part 2 34:51

50 weeks önce34:51

34:51

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…

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7. The Art of Crop Planning with Josh Stutrud Part 1 27:56

52 weeks önce27:56

27:56

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.…

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6. What is Precision Agriculture and Who is Using it? 32:56

1 year önce32:56

32:56

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)…

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19.5 Tiny Bytes: What is Remote Sensing?