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  1. Soil Test P value less than 50 PPM (or "Lower" P Risk Assessment)

    https://agbmps.osu.edu/scenario/soil-test-p-value-less-50-ppm-or-lower-p-risk-assessment

    A soil test that includes a value for Soil Test Phosphorus (STP) is useful to discuss both the risk of yield loss in crop management and as an indicator for risk of environmental loss of P. In crop management, fields with an STP level of less than 20 PPM ...

  2. Soil Test P value greater than 120 PPM (or P Risk Assessment of "High" to "Very High")

    https://agbmps.osu.edu/scenario/soil-test-p-value-greater-120-ppm-or-p-risk-assessment-high-very-high

    Soil test phosphorus (STP) is a good indicator for the potential risk of phosphorus movement at the edge-of-field into downstream waters. STP is a quick and widely available measure that can be used to identify field level P loss risk potential. Actual me ...

  3. Soil Test P value between 50 PPM and 120 PPM (or "Moderate" P Loss Risk Assessment)

    https://agbmps.osu.edu/scenario/soil-test-p-value-between-50-ppm-and-120-ppm-or-moderate-p-loss-risk-assessment

    Soil test phosphorus (STP) is a good indicator for the potential risk of phosphorus movement at the edge-of-field into downstream waters. STP is a quick and widely available measure that can be used to identify field level P loss risk potential. Actual me ...

  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/jeq2016.05.0198   Fulford, ...

  5. Revised Phosphorus Index Can Help Curb Agricultural Runoff

    https://agnr.osu.edu/news/revised-phosphorus-index-can-help-curb-agricultural-runoff

    Lake Erie. All with the help of an online program. The revised Ohio Phosphorus Risk Index is a program ... farm-specific data to generate their risk of phosphorus in agricultural runoff. The revised index is the result ... of Food, Agricultural, and Environmental Sciences (CFAES) at The Ohio State University. The index has ...

  6. Northeast Ohio Grape Field Day

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

    Health Monitoring Through Normalized Difference Vegetation Index (NDVI) Sensing NEWA Forecasting ...

  7. A better tool in the toolbox: New project will bolster Ohio's Phosphorus Risk Index

    https://students.cfaes.ohio-state.edu/news/better-tool-in-the-toolbox-new-project-will-bolster-ohios-phosphorus-risk-index

    Service Ohio Phosphorus (P) Risk Index to better predict the risk of phosphorus moving off farm fields.  ... goals are to make the Ohio P Risk Index accurate, add more best management practice options for farmers, ... and create an interactive web-based tool so farmers can calculate their P Risk Index scores, evaluate ...

  8. Western Agronomy Field Day

    https://agnr.osu.edu/events/western-agronomy-field-day-0

    phosphorus and updating Ohio’s Phosphorus Risk Index. Precision Planting and SmartFirmers: Dr. Alex Lindsey, ...

  9. NOAA, Partners Predict Significant Summer Harmful Algal Bloom for Western Lake Erie

    https://agnr.osu.edu/news/noaa-partners-predict-significant-summer-harmful-algal-bloom-western-lake-erie

    is expected to measure 7.5 on the severity index but could range between 6.5 and nine. An index above ... five indicates a potentially harmful bloom. The severity index is based on a bloom’s biomass — the ...

  10. Forages/Grazing

    https://agnr.osu.edu/programs/animals/beef-cattle-team/beef-library/foragesgrazing

    Forages/Grazing Agronomy Factsheet Series Index Cornell Forage-Livestock Systems Environmental ...

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