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  1. Backyard Poultry Certificate Course Now Available

    https://butler.osu.edu/news/backyard-poultry-certificate-course-now-available

    with at least 1GB of RAM and high-speed internet connection. Some features may not be compatible with ...

  2. Jepsen named 2025 “Leader in the Field” by Journal of Agromedicine

    https://fabe.osu.edu/news/jepsen-named-2025-%E2%80%9Cleader-field%E2%80%9D-journal-agromedicine

    high school classrooms, farm families and workers, agricultural industry groups, and the public seeking ... workers across all ages and experience levels. "This is an unexpected honor, and I am blessed to work ...

  3. Produce Safety Alliance Grower Training Course Announcement

    https://butler.osu.edu/news/produce-safety-alliance-grower-training-course-announcement

    Administration.’   The course will cover basic produce safety; worker health, hygiene, and training; soil ... they may be found on the farm; how to identify microbial risks, practices that reduce risks; how to ...

  4. Controlling Non-Native Invasive Plants in Ohio Forests: Japanese Stiltgrass

    https://ohioline.osu.edu/factsheet/F-70-11

    adaptable. It can tolerate low-light environments with sufficient soil nutrients and moisture. Conversely, it ... corridors, and areas with disturbed soils (Figure 2). It is also found in floodplains; moist, ... disturbance that exposes bare mineral soil. Where white-tailed deer are abundant, their preferential browsing ...

  5. Understanding How Soil Test Phosphorus Impacts Water Quality

    https://ohioline.osu.edu/factsheet/anr-0111

    Soil test P is one indicator of environmental P loss potential from a field. STP values above 100 ppm ... Tests as Risk Indicators for Leaching of Dissolved Phosphorus from Agricultural Soils in Ontario. Soil ... called eutrophication, results in depleted dissolved oxygen in water bodies. A soil test for P (STP) ...

  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. Produce Safety Alliance Grower Training Course

    https://butler.osu.edu/events/produce-safety-alliance-grower-training-course-0

    Administration.’   The course will cover basic produce safety; worker health, hygiene, and training; soil ... they may be found on the farm; how to identify microbial risks, practices that reduce risks; how to ...

  8. Grapevine Nutrient Management: Petiole Sampling and Analysis

    https://ohioline.osu.edu/factsheet/hyg-1438

    availability. However, there is a poor relationship between soil and plant nutrient levels. While a soil may be ... adequate levels of another nutrient while the soil test indicates a deficiency. This poor relationship may ... Manganese (Mn) 25–1,000 ppm 3 31–150 ppm Iron (Fe) 30–100 ppm 31–50 ppm Copper (Cu) 5–15 ppm 5–15 ppm Boron ...

  9. Harvesting and Reproduction Methods for Ohio Forests

    https://ohioline.osu.edu/factsheet/f-47

    including timber, pulpwood, and veneer products; wildlife habitat; a high-quality water supply; clean air; ... of high-value timber products, some of the poorer, less-desirable trees may be harvested to improve ... Most ownership objectives, however, are enhanced by the presence of healthy, vigorous, high ...

  10. Developing Phosphorus and Potassium Recommendations for Field Crops

    https://ohioline.osu.edu/factsheet/agf-0515

    determined using field studies to correlate soil test levels to crop yield response. Ohio data was used to ... This framework strives to build soil test levels up to and beyond a critical level, and then maintain ... these levels over time. The critical level is a key component to this framework. Soil test levels above ...

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