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  1. Estimated and Soil Test Methods to Determine Supplemental N need after Flooding

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-19/estimated-and-soil-test-methods-determine-supplemental-n-need

    than 10 pounds of N for every 2 ppm reduction in soil sample N below the expected levels listed in ... understanding of loss mechanisms and other estimates of loss or soil tests may help decide on 2022 management in ... between 55 to 65 degrees Fahrenheit, approximately 2 to 3% of soil nitrate is lost per day under saturated ...

  2. Harvesting and Handling Ear Rot-Affected Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-34/harvesting-and-handling-ear-rot-affected-corn

    Consequently, ethanol plants may reject GER-affect grain with high levels of vomitoxin. Slow grain dry-down, ... being lost. When vomitoxin levels are unacceptably high, close your reclean all the way and even block ... levels around 26 ppm in samples of the screenings coming from our perforated screens, while the grain ...

  3. Soil Health 2023 Webinar Series

    https://soilhealth.osu.edu/news/soil-health-2023-webinar-series

    The Agronomic Crops Team Soil Health Webinar Series returns this winter. You won’t want to miss ... out on this year’s line-up of farmers and academic experts covering a wide range of soil health ... Soil Health   Dr. Peter Tomlinson, Kansas State University  February 2nd, 8:00-9:00 a.m. Know Your ...

  4. Keep In Mind Soil Test K And pH Are Affected By Low Soil Moisture

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-37/keep-mind-soil-test-k-and-ph-are-affected-low-soil-moisture

    test potassium (K) levels because K still remains in the crop residues and/or low soil moisture caused ... POTASSIUM Typically soil test K levels are lower than expected in a dry fall. One factor contributing to low ... in soil test K with soil moisture. When field moist soil high in K is dried for analysis, soil test ...

  5. 2022 Ohio Soybean Performance Trials- Yield Results Available Online as Sortable Tables

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-41/2022-ohio-soybean-performance-trials-yield-results-available

    tested in six Ohio counties: Henry, Sandusky, Mercer, Union, Preble, and Clinton. Varieties were grouped, ... tested, and analyzed by maturity (early and late). Conventional (non-GMO), RoundUp Ready, Enlist, ... XtendFlex, sulfonylurea-tolerant, and Liberty Link/Glyphosate tolerant were tested in the same block to allow ...

  6. Ohio Certified Crop Adviser Pre-Exam Preparation Class

    https://agcrops.osu.edu/events/ohio-certified-crop-adviser-pre-exam-preparation-class

    for the test by covering basic principles in the four competency areas – nutrient management, soil and ...

  7. Fall is the Best Time to Sample for Soybean Cyst Nematode (SCN)

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-37/fall-best-time-sample-soybean-cyst-nematode-scn

    a soil test will reveal if SCN is present and at what levels. Knowing your SCN numbers in fall will give ... visible symptoms. To know if the nematode is present in a field, soil sample for SCN testing must be ... planning to collect samples for soil fertility, a subsample can be used for SCN testing! After harvest, ...

  8. Robotics with LEGO Mindstorms EV3

    https://ohio4h.org/robotics/LEGOEV3

    Project book 507 Robotics 1 with EV3 is available for download. Youth need access to a computer and high ... More —Use this ONLY if you already have access to an EV3 kit. This advanced-level project, the second ... Robotics 2: EV3N More is available for download. Youth need access to a computer and high speed internet. ...

  9. Hybrid Selection

    https://agcrops.osu.edu/node/4410

    choose hybrids best suited to their farm operations. Corn acreage, soil type, tillage practices, desired ...

  10. Data Analytics in Production Agriculture

    https://fabe.osu.edu/courses/agsysmt-5580

    actionable spatial and temporal management recommendations at the sub-field level. Laboratory exercises ...

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