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  1. 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 ...

  2. 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 ...

  3. Experts Predict Smaller Lake Erie Algal Bloom This Summer

    https://zse.cfaes.ohio-state.edu/su/cfaes_main/news/articles/experts-predict-smaller-lake-erie-algal-bloom-summer

    mild bloom in 2016. The bloom is expected to measure 6 on the severity index, but could range between ... The severity index is based on a bloom’s biomass — the amount of its harmful algae — over a sustained ...

  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. Northeast Ohio Grape Field Day

    https://zse.cfaes.ohio-state.edu/su/cfaes_main/news/events/northeast-ohio-grape-field-day

    Health Monitoring Through Normalized Difference Vegetation Index (NDVI) Sensing NEWA Forecasting ...

  6. Revised Phosphorus Index Can Help Curb Agricultural Runoff

    https://zse.cfaes.ohio-state.edu/su/cfaes_main/news/articles/revised-phosphorus-index-can-help-curb-agricultural-runoff

    waterways such as Lake Erie. All with the help of an online program. The revised Ohio Phosphorus Risk Index ... index is the result of the multiyear On-Field Ohio project led by Elizabeth (Libby) Dayton, a researcher ... University. The index has significant water quality implications statewide, considering that misapplied ...

  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. 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. Meeting the Water Quality Challenge

    https://zse.cfaes.ohio-state.edu/su/cfaes_main/features/meeting-the-water-quality-challenge

    phosphorus index. Freshwater HABs: Linkage to Human Health and Beyond — Jiyoung Lee, Food Science and ...

  10. Western Agronomy Field Day

    https://zse.cfaes.ohio-state.edu/su/cfaes_main/news/events/western-agronomy-field-day

    phosphorus and updating Ohio’s Phosphorus Risk Index. Precision Planting and SmartFirmers: Dr. Alex Lindsey, ...

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