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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. 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 ...

  3. Pierce A. Paul

    https://plantpath.osu.edu/our-people/pierce-paul

    and Paul, P. A. 2018. Estimating wheat yield with normalized difference vegetation index and ... rust associated with leaf area index in soybean cultivars of different maturity groups."  Plant ...

  4. 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 ...

  5. 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 ...

  6. 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 ...

  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. 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.  ...

  9. OSU-ACET Index Insurance Program

    https://ipa.osu.edu/worldwide-projects/africa/osu-acet-index-insurance-program

    agricultural credit using index insurance The Ohio State University (OSU) and the African Center for Economic ... developing world about the potential for index insurance to promote economic transformation of the ... aggressive outreach and education program to raise public awareness about the use of contingent-credit index ...

  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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