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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. Sarah D. (Ellis) Williams

    https://plantpath.osu.edu/our-people/sarah-d-ellis-williams

    Introduction to Plant Diseases”. (Available online at: http://ohioline.osu.edu/hyg-fact/3000/index ... http://ohioline.osu.edu/hyg-fact/3000/index.html). Ellis, S.D., Boehm, M.J., Chatfield, J., Boggs, J., and Draper, E.  2008.  OSU Extension ... (Available online at: http://ohioline.osu.edu/hyg-fact/3000/index.html). Ellis, S.D. and Boehm, M.J.  2008.  ...

  3. 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 ...

  4. 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 ...

  5. 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 ...

  6. 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 ...

  7. 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. ...

  8. 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 ...

  9. 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 ...

  10. C. Wayne Ellett

    https://plantpath.osu.edu/our-people/c-wayne-ellett

    writing.  He completed the Ohio Plant Disease Index in 1989, which is a significant historical document that ...

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