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

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

    Extension Phosphorus (P) is critical for crop production but also poses a threat to water quality in Ohio ... PDF). Soil phosphorus and crop response to phosphorus fertilizer in Ohio. Apart from soil-test P levels, ... resulting in robust findings on phosphorus management. References Culman, S., Fulford, A., Camberato, J., ...

  2. Fertility Management of Meadows

    https://ohioline.osu.edu/factsheet/anr-5

    the same results as agricultural ground limestone. The Ohio Agronomy Guide lists equivalent amounts of ... sources. Phosphorus is not mobile in the soil and can result in high concentrations over time. Grazing ... critical soil test level of 15-25 parts per million (ppm) phosphorus for Bray P1 test results or 28-40 ppm ...

  3. Northeast Ohio Grape Field Day

    https://agnr.osu.edu/events/northeast-ohio-grape-field-day

    Join us for this field day featuring Ohio State University research in grape production and ... innovations and new technology. Topics and research speakers for the field day include: IPM Update and Network ... Initiatives- Andrew Kirk, Ashtabula Agricultural Research Station Under Vine Cover Cropping Demonstration Plant ...

  4. Greg LaBarge

    https://agnr.osu.edu/people/greg-labarge

    Evaluation of the Ohio Phosphorus Risk Index.  J Environ Qual, 0, 0. doi:10.2134/jeq2016.05.019    Fulford, ... and Soybean Response to Phosphorus and Potassium Fertilization in Ohio.  Better Crops With Plant Food, ... Greg LaBarge Professor, Field Specialist, Agronomic Systems Department of Extension Ohio State ...

  5. Fresh Produce Safety Training

    https://agnr.osu.edu/news/fresh-produce-safety-training

    high-quality, safe produce from Ohio growers. The OSU Fruit and Vegetable Safety Team was formed as a result of ... The Fresh Produce Safety Training program has updated their brochure to include a new team member, ... tools and resources to develop risk assessments and food safety plans for the farm, and promote ...

  6. Harmful Algal Blooms

    https://agnr.osu.edu/programs/natural-resources-environmental/nutrient-stewardship-cleaner-water/harmful-algal-blooms

    established thresholds and initiates testing when cyanobacteria are visually present in Ohio’s public waters. ... nutrients (phosphorus and nitrogen) sunlight low-water or low-flow conditions calm water (low-wind ... zebra/quagga mussels For more details on Harmful Algal Blooms in Ohio see: Ohio Sea Grant HAB Q&A HAB in ...

  7. New Study Will Track Ways to Cut Runoff from Elevated Phosphorus Fields

    https://agnr.osu.edu/news/new-study-will-track-ways-cut-runoff-elevated-phosphorus-fields

    COLUMBUS, Ohio — Some farm fields in northwest Ohio’s Maumee River watershed have more phosphorus ... than their crops can use. Called “elevated phosphorus fields,” such fields may be at higher risk of ... phosphorus field requires soil test results, and those aren’t public information; they’re often kept only ...

  8. 2024 Inservice Recordings

    https://pested.osu.edu/node/435

    Technology- Chris DiFonzo Phosphorus Uptake and Ohio Corp Response- Manbir Rakkar Potassium Uptake and Ohio ... Land- Gustavo Schuenemann Agronomic Weed Update - Alyssa Essman Ticks, Flies & Pinkeye- Tim ... McDermott Soybean Disease Update- Horacio Lopez-Nicora Fumigation Update- Josh Wilhelm  Managing Corn ...

  9. 2024 Inservice Recordings

    https://pested.osu.edu/node/437

    Technology- Chris DiFonzo Phosphorus Uptake and Ohio Corp Response- Manbir Rakkar Potassium Uptake and Ohio ... Land- Gustavo Schuenemann Agronomic Weed Update - Alyssa Essman Ticks, Flies & Pinkeye- Tim ... McDermott Soybean Disease Update- Horacio Lopez-Nicora Fumigation Update- Josh Wilhelm  Managing Corn ...

  10. 2023 Inservice Recordings

    https://pested.osu.edu/node/436

    Technology- Chris DiFonzo Phosphorus Uptake and Ohio Corp Response- Manbir Rakkar Potassium Uptake and Ohio ... Land- Gustavo Schuenemann Agronomic Weed Update - Alyssa Essman Ticks, Flies & Pinkeye- Tim ... McDermott Soybean Disease Update- Horacio Lopez-Nicora Fumigation Update- Josh Wilhelm  Managing Corn ...

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