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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. 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, ...

  5. 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 ...

  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. 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 ...

  8. 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 ...

  9. U.S. Cultivar Trials

    https://hcs.osu.edu/programs/ohio-floriculture/important-links/us-cultivar-trials

    and Education Center – Trial Garden http://flrec.ifas.ufl.edu/trial_garden/index.shtml   University of ... http://www.plantplaces.com/trials/index.shtml   Springfield, Ohio, Field Trial Results ... http://ag.udel.edu/udbg/gardens/trial.html   University of Wisconsin http://www.cals.wisc.edu/westmad/garden/index.html   ...

  10. Changes Made to Rules on Applying Fertilizer

    https://agnr.osu.edu/news/changes-made-rules-applying-fertilizer

    agri.ohio.gov/apps/odaprs/pestfert-PRS-index.aspx  and  nutrienteducation.osu.edu For more information, contact the writer or source directly. ...

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