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  1. Risk of Corn Grain Contamination with Vomitoxin in Ohio in 2024: A July 15th Projection

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-23/risk-corn-grain-contamination-vomitoxin-ohio-2024-july-15th

    stage between July 13 and July 19 are at high risk of being contaminated with at least 1 ppm DON. ... is to scout fields that pollinate during high-risk times for GER and plan to harvest those fields ... As more data are collected, models will be developed to predict the risk of higher levels of ...

  2. Last Call for the CCA Exam Preparation Class!

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-42/last-call-cca-exam-preparation-class

    Objective Competency Areas. These include nutrient management, soil and water management, integrated pest ... International Exams are proctored online tests. You must pass both exams to obtain Certified Crop Adviser ... status. Tests are offered four times a year with registration opening January 2, 2025 for the next exam. ...

  3. Register Today: Northwest Ohio Corn-Soybean Day

    https://agcrops.osu.edu/newsletter/corn-newsletter/2025-01/register-today-northwest-ohio-corn-soybean-day

    Markets & Sequestration Levi Richards, Kalmbach Feeds ~ IGR Minerals & High-Grain Feedlot ...

  4. Conservation Action in North West Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-42/conservation-action-north-west-ohio

    President, Prolific Earth Sciences:Micro biometer Soil Health Testing   Lunch   Alan Sundermeier, CAP ... Valent Rep:  Reflections on 32 years Advising Farmers Leon Klopfenstein, Paulding County Farmer:  My Soil ...

  5. Crop Response to Potassium Fertilizer in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-04/crop-response-potassium-fertilizer-ohio

    of yield penalty with no K application decreases as soil K levels go above 100 ppm. If the soil test ... (2023) classified Mehlich-3 soil K levels into <70, 70-100, 100-130, 130-160, and >160 ppm to ... yield, the higher the yield increase from K fertilizer.   Generally, as the soil test K levels decreased, ...

  6. Soil Health Webinar Series- Zooming Into Soil Health

    https://agcrops.osu.edu/events/soil-health-webinar-series-zooming-soil-health

    to improve soil health and measure impact on crop yield and farm profitability. Please plan to join ... into Soil Health" from each of their perspectives.  ...

  7. Fall Forage Management

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-26/fall-forage-management

    K 2 O. The recommended soil test ranges for phosphorus and potassium are 30 to 50 ppm and 120 to 170 ppm ... a high level of precision between sampling years so that you can accurately track your progress. Whether ... growth in the spring. We have to begin any soil discussion with a reminder to soil test. As you implement ...

  8. Soil Health Webinar Series- Comparisons of Soil Health Tests and What They are Telling Us?

    https://agcrops.osu.edu/events/soil-health-webinar-series-comparisons-soil-health-tests-and-what-they-are-telling-us

    us for all four sessions! This session will compare soil health tests and explore what they can tell ... to improve soil health and measure impact on crop yield and farm profitability. Please plan to join ... us about our soils, featuring Drs. Jim Ippolito and Elizabeth Hawkins of The Ohio State University. ...

  9. Crop Response to Phosphorus Fertilizer in Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-03/crop-response-phosphorus-fertilizer-ohio

    soil P levels go above 20 ppm. If the soil test P level is less than 20 ppm, there is an increased risk ... less than 10 ppm, the median relative yield was 87%. As the soil test P level increased above the ... the Mehlich-3 soil test P level. The Mehlich-3 soil P measures the readily available soil P for crop ...

  10. Managing Phosphorus for Yield and Reduced Edge of Field Losses

    https://agcrops.osu.edu/newsletter/corn-newsletter/2019-35/managing-phosphorus-yield-and-reduced-edge-field-losses

    level. At 20 PPM or less, the risk of yield loss increases. Annual in season P nutrient application ... applications when STP is greater than 150 PPM. Follow NRCS 590 site and rate criteria between 40 to 150 PPM ... 8. 8. BMPs for high risk P loss sites: Monitor fields for P loss using the Ohio P risk index and ...

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