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  1. Soil test P levels between 50 PPM and 150 PPM (or P Risk Index of Medium to High)

    https://agbmps.osu.edu/scenario/soil-test-p-levels-between-50-ppm-and-150-ppm-or-p-risk-index-medium-high

    evaluated for potential phosphorus contributions through tools such as the Ohio P Risk Index to see if ... Additionally field P index, soil water holding capacity, slope conditions and other outlined criteria should be ...

  2. Soil test P levels greater than 150 PPM or P Risk Index of High to Very High.

    https://agbmps.osu.edu/scenario/soil-test-p-levels-greater-150-ppm-or-p-risk-index-high-very-high

    the Ohio P Risk Index to see if further use of BMPs would benefit water quality. Fertilizer rate ...

  3. 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 ...

  4. 2017 Archive

    https://ohio4h.org/intranet/ohio-4-h-news-and-notes/2017-archive

    December 3, 2017 INDEX:  Meat Judging Student Clininc, 2018 New and revised Books, Generation Rx ... Proposals. November 19, 2017 INDEX:   4-H Hall of Fame 2018 Nominations, Why Science Matters Contest, Ohio ... 12, 2017 INDEX:  Ohio 4-H Conference Volunteer and Teen Awards, 2018 Ohio 4-H Shooting Sports Speaking ...

  5. Western ARS Agronomy Field Day

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

    and Fertilizer Application Research update; this work is what will bring the new P-Index to Ohio- ...

  6. 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 ...

  7. 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 ...

  8. 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 ...

  9. Mark Your Calendars for These Important Field Days

    https://agcrops.osu.edu/newsletter/corn-newsletter/2018-20/mark-your-calendars-these-important-field-days

    work is what will bring the new P-Index to Ohio- Libby Dayton Precision Planting and Smart Seed ...

  10. 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 ...

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