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  1. Ohio Data That Shaped the Tri-State Fertilizer Recommendations

    https://ohioline.osu.edu/factsheet/agf-518

    that very low soil test levels require high fertilizer rates, but as soil test levels increase, our ... able to answer the question, “At what soil test level should I apply fertilizer to see a yield ... response?” To answer this question, we need to establish a critical soil test level.  For each trial, we ...

  2. Schott gains firsthand experience during internship at CNH

    https://fabe.osu.edu/news/schott-gains-firsthand-experience-during-internship-cnh

    real-world situations. They ranged from field data analysis to preparing high-level presentations, giving him ... employees.” Schott’s internship experience comes amid a broader partnership between CNH and Ohio State ...

  3. Controlling Non-native Invasive Plants in Ohio’s Forests: Kudzu (Pueraria lobata)

    https://ohioline.osu.edu/factsheet/anr-0158

    spray mixture varies between applicators, but 40–80 gallons per acre is a consistent recommendation, ...

  4. Prochaska supports water access project in Tanzania, uses scholarship to aid funding

    https://fabe.osu.edu/news/prochaska-supports-water-access-project-tanzania-uses-scholarship-aid-funding

    get it to the level of implementation," he said. "The projects we're working on are ...

  5. Cross and Drewry publish article on remote diagnosis of wheat stripe rust progression

    https://fabe.osu.edu/news/cross-and-drewry-publish-article-remote-diagnosis-wheat-stripe-rust-progression

    high-throughput classification of WSR severity.  Utilizing random forest models based on leaf-level and ... canopy-level hyperspectral data, researchers achieved classification accuracies of 45-52%, which improved to ... 79-96% with off-by-one scoring. The canopy-level model outperformed the leaf-level models, highlighting ...

  6. Nutrient Management of Forage Crops Intended for Hay

    https://ohioline.osu.edu/factsheet/anr-0109

    is to maintain soil test P and K between the “critical level” (minimum) and “maintenance limit” ... level before planting. The estimated amount of P 2 O 5 required to raise a soil test 1 PPM is 20 pounds ... For example, if a soil test is 100 PPM and the goal is to increase the soil test to a critical level ...

  7. Pesticide Use in Schools

    https://ohioline.osu.edu/factsheet/anr-0155

    reduce the risk of exposing children and staff to pesticides. Only structural pest applications are ... Potential Certain pesticide product applications have a lower potential risk of exposure because of the ...

  8. Calculating Cation Exchange Capacity, Base Saturation, and Calcium Saturation

    https://ohioline.osu.edu/factsheet/anr-81

    example of typical soil test levels in Ohio (in ppm). We can calculate the collective charge each cation ... by the soil test levels. For calcium, a soil test level of 2000 ppm, divided by 200 equals 10.0 ... (ppm) to meq/100 g soil for base and acid cations to determine CEC. Base Cation Soil test level (ppm ...

  9. Homesteading Conference Oct 26, 2024, Boone County KY

    https://butler.osu.edu/news/homesteading-conference-oct-26-2024-boone-county-ky

    Getters: Small Ruminants on the Homestead, Hogsteading: The Pasture Pig Playbook, Composting & Soil ...

  10. Gibberella Ear Rot and Mycotoxins in Corn: Sampling, Testing, and Storage

    https://ohioline.osu.edu/factsheet/AC-52

    screening steps. Semi-quantitative tests estimate vomitoxin at or above certain levels (>5 ppm) or within ... (DON), also called vomitoxin. As a result, high levels of Gibberella ear rot severity and moldy grain are ... usually accompanied by high levels of vomitoxin. Mycotoxins are harmful to both humans and animals. ...

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