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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. Soybean Cyst Nematode Resistance

    https://stepupsoy.osu.edu/soybean-production/variety-selection/verification-scn-resistance-soybean-varieties

    standard protocol. Female index. The female index of each soybean variety was measured. The female index is ... of results. A female index <10 is considered resistant, 10-30 is considered moderately resistant, ... varieties with a female index rating up to 50 will yield more than varieties with a higher (more ...

  3. 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 ...

  4. 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 ...

  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. Estimating Wheat Yield With Stem Counts and Fractional Green Canopy Cover

    https://stepupsoy.osu.edu/wheat-production/yield-estimates

    2018. Estimating wheat yield with normalized difference vegetation index and fractional green canopy ...

  7. 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 ...

  8. 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 ...

  9. Water Heating

    https://greenhome.osu.edu/energy-efficiency/water-heating

    heater. 21 R-Value An index to measure the water storage tank’s ability to resist heat loss. A higher ...

  10. 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 ...

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