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  1. 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 ...

  2. TARDISS

    https://fabe.osu.edu/node/11065

    creating bridges between engineering, biology, and agriculture, to revolutionize alternative natural rubber ...

  3. 4-H Volunteers

    https://wayne.osu.edu/program-areas/4-h-youth-development/volunteers

    New 4-H Volunteers Background Check Information Organizational Advisors 2025 Policy 1.50 (Child Abuse ...

  4. Certified Crop Adviser Exam Preparation Class

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-41/certified-crop-adviser-exam-preparation-class

    Objective Competency Areas. These include nutrient management, soil and water management, integrated pest ... online tests. You must pass both exams to obtain Certified Crop Adviser status. Tests are offered four ... 7 Registration and Welcome- 8:30A.M. – 9:00A.M. Soil & Water Management- 9:00A.M. – 12:00P.M. Soil Properties ...

  5. Register Today for the 2025 Soil Health Webinar Series

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-41/register-today-2025-soil-health-webinar-series

    Oklahoma State University Comparisons of soil health tests and what they are telling us? When: Thursday, ... Get ready to dig into soil health with the 2025 Soil Health Webinar Series hosted by The Ohio ... will weigh in on practical steps to improve soil health and measure impact on crop yield and farm ...

  6. 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 ...

  7. Using Soil Tests Phosphorus Results to Identify Agronomic and Conservation Needs

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-30/using-soil-tests-phosphorus-results-identify-agronomic-and

    chance of more than 0.5 inches of rainfall. Soil Test Phosphorous (STP) values are above 50 PPM Mehlich ... water quality. Fields with Soil Test Phosphorus (STP) levels two to three times higher than the ... Between 20-40 PPM (or 30-50 PPM if wheat/alfalfa are in the rotation) Greater than 50 PPM More detailed ...

  8. Risk of Corn Grain Contamination with Vomitoxin in Ohio in 2024: July 8 Projection

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-22/risk-corn-grain-contamination-vomitoxin-ohio-2024-july-8

    with ≥ 1 ppm DON. However, this prediction does not guarantee lower or higher DON than levels set by ... high-risk times for GER and plan to harvest those fields early.   These models are the first step towards ... least 1 ppm DON, meaning that based on data collected so far, the models are correct about 8 out of 10 ...

  9. Respirators for the Farm

    https://agsafety.osu.edu/program-areas/respirators-farm

    Always wear an N95 or P100 respirator when working in high dust concentrated, agricultural ... 200mg. The time to reach this level is not known, but is affected by several factors: personal hygiene, ... that affect respirator effectiveness due to the obvious fact that the seal is broken between the mask ...

  10. Overview of Ag Outlook and Policy Meeting Offered in 2025

    https://agcrops.osu.edu/newsletter/corn-newsletter/2024-42/overview-ag-outlook-and-policy-meeting-offered-2025

    February, which will address topics of interest on state and national levels. Economists from the Ohio ...

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