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  1. 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, ...

  2. OSU Deoxynivalenol, DON, Resistance Screening Program-2024

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-06/osu-deoxynivalenol-don-resistance-screening-program-2024

    and consistently lower DON levels are easier to keep low than those that were highly susceptible. ... to DON, or at the very minimum, avoid highly susceptible hybrids. With one year of data, we cannot ... lowest average DON level. The variability among some of the hybrids with high DON levels led to high ...

  3. Forage Testing for Beef Cattle

    https://ohioline.osu.edu/factsheet/anr-0149

    0.12% Mg. High soil potassium levels are associated with increased incidence of grass tetany. The ratio ... (ppm). If the forage contains a high level of molybdenum (2 ppm) or sulfur at 0.25%, Cu could be ... illustrate, all our hay sources have high ADF values. Total dry matter intake decreases as ADF levels ...

  4. 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 ...

  5. Soil Testing for Ohio Lawns, Landscapes, Fruit Crops, and Vegetable Gardens

    https://pike.osu.edu/news/soil-testing-ohio-lawns-landscapes-fruit-crops-and-vegetable-gardens

    tests provide more helpful information on soils than any other resource. It is an inexpensive way to ... fruit crops. Soil test results pinpoint plant nutrient needs and soil test lab recommendations guide ... plant selection decisions based on “the right plant in the right place” and a soil test can help ...

  6. Soil Phosphorus and Crop Response to Phosphorus Fertilizer in Ohio

    https://ohioline.osu.edu/factsheet/anr-0146

    responding to applied P can best be predicted by soil-test P levels. Recently, Culman et al. (2023) published ... 29.9% of trials, soybean in 14.2% of trials, and wheat in 36.8% trials. Critical soil test levels ranged ... Furthermore, the risk of yield loss with no P application decreased as the soil P level increased. As per the ...

  7. Potassium Uptake and Ohio Crop Response

    https://ohioline.osu.edu/factsheet/anr-0147

    a measure of the risk of yield loss at a given soil-test K level without fertilizer applied during the ... yield. For loams and clays, this would be 170 ppm; for sandy soils, it is 130 ppm. The range of soil test ... A recent summary of 458 K trials provides information on yield response at various soil-test potassium ...

  8. Graduate Exit Seminar- Ashlyn Halseth

    https://senr.osu.edu/events/graduate-exit-seminar-ashlyn-halseth

    results in high levels of morbidity and mortality. Despite its impact, the disease dynamics and individual ... risk of infestation for coyotes (Canis latrans) in urban environments remain understudied. As human ...

  9. Food Safety Manager Training

    https://pickaway.osu.edu/program-areas/family-and-consumer-sciences/food-safety-manager-training

    Health requirements for Manager Level Certification in Food Protection Don’t have the time to sit through ... Pickaway County – 110 Island Rd., Suite B, Circleville, Ohio. Cost: $150/person Contact: Jessica Lowe at ...  (740)-474-7534   Level 2 Online Food Safety Manager Training Food Safety Manager online training is being offered ...

  10. You can support the creation of a new 4-H project book!

    https://ohio4h.org/march-2024/you-can-support-creation-new-4-h-project-book

    purchase at a fraction of the cost required to create the book. Donations will also fund pilot testing of ... materials with Ohio youth to ensure that they meet the high standards set by 4-H. This next foray into ... easily adapted for use in classrooms or groups. The impact of weather and climate at the local level ...

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