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  1. Nutrient Management Plan (NRCS 590)

    https://agbmps.osu.edu/bmp/nutrient-management-plan-nrcs-590

    harvested. While ideally, risk indexes should be calculated on all fields to evaluate for the potential loss ... Critical Resource Concerns). For P concerns: The phosphorus risk tool is the Ohio P Risk Index. Fields with ... N Risk Index. Nitrogen concerns exist where highly leachable soil types and tiled fields have a greater ...

  2. Amending Soils with Lime or Gypsum (NRCS 333)

    https://agbmps.osu.edu/bmp/amending-soils-lime-or-gypsum-nrcs-333

    production or when the field phosphorus index rates high or very high. One field experiment in Ohio measured ...

  3. Soil Testing

    https://delaware.osu.edu/program-areas/master-gardener-volunteers/soil-testing

    calcium (Ca), magnesium (Mg), pH, cation exchange capacity, lime requirement index and base saturation. ...

  4. 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 ...

  5. 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 ...

  6. 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 ...

  7. Nitrogen Recommendations When Organic N is Used

    https://agbmps.osu.edu/bmp/nitrogen-recommendations-when-organic-n-used

    Normalized Difference Vegetation Index (NDVI) can be used to evaluate plant nitrogen needs and limit over- or ...

  8. Health Safety Protocols and Calendar Updates for Fairfield County Extension

    https://fairfield.osu.edu/news/health-safety-protocols-and-updates-fairfield-county-extension

      https://www.cdc.gov/coronavirus/2019-ncov/index.html The best way to reach us is via email:   Leslie Cooksey      Extension Educator 4-H Youth ...

  9. Updating Ohio's Phosphorus Risk Index Is Generating Positive Initial Results

    https://field2faucet.osu.edu/news/updating-ohios-phosphorus-risk-index-generating-positive-initial-results

    Ohio Phosphorus Risk Index, which is a U.S. Department of Agriculture-Natural Resources Conservation ... Service tool used by farmers to assess their risk of phosphorus moving off farm fields. The index is an ... to date with a goal to release a preliminary revised version of the index later this year, Dayton ...

  10. Fairfield County Extension Office and Calendar Updates

    https://fairfield.osu.edu/news/fairfield-county-extension-office-office-and-calendar-updates

      https://www.cdc.gov/coronavirus/2019-ncov/index.html All staff members are still available by phone and email (preferred), please refer to the staff ...

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