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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. Soil test P levels less than 50 PPM (or P Risk Index of Low to Medium)

    https://agbmps.osu.edu/scenario/soil-test-p-levels-less-50-ppm-or-p-risk-index-low-medium

    or surface water during rainfall events. Site evaluation tools such as the Ohio P Risk Index provide ...

  3. Past Projects

    https://amp.osu.edu/research/past-projects

    Hoy, Advisor) About:  The objective of Claire’s Master’s research was to develop an index to measure ... diversity in agricultural soundscapes, and to compare the index with other measures of biodiversity in these ... systems.  The Modified Acoustic Entropy Index (H’) meaures the level of niche utilization of the acoustic ...

  4. 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 ...

  5. 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 ...

  6. Maximizing Products and Rates of Return in Forest Management

    https://senr.osu.edu/news/maximizing-products-and-rates-return-forest-management

    pulpwood prices and site index for age and acreage.  Students used a computer forest growth and yield model ...

  7. Open Manure Spreading Suitability

    https://amp.osu.edu/node/49

    This index represents the suitability of fields in Northeast Ohio for manure and digestate ... buffers were added, and then field suitability was weighted based on field slope.  Highest index values ...

  8. Northeast Ohio Agricultural Asset Mapping

    https://amp.osu.edu/node/59

    Spreading Suitability PDF   Dairy Location PDF   Grape Suitability PDF Agroecosystem Health Index PDF   USDA ...

  9. SENR Soil Scientist Working to Make P-Index More Functional

    https://senr.osu.edu/news/senr-soil-scientist-working-make-p-index-more-functional

    Phosphorus Index Assessment Procedure, commonly called the Phosphorus Risk Index.  The research project is ...

  10. SENR Soil Scientist Libby Dayton on WOSU

    https://senr.osu.edu/news/senr-soil-scientist-libby-dayton-wosu

    Soil Scientist Libby Dayton's research on the Phosphorus Risk Index is featured on WOSU FM in ...

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