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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. 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 ...

  3. Ribosome RNA Profiling to Quantify Ovarian Development and Identify Sex in Fish

    https://southcenters.osu.edu/aquaculture/laboratory/research-in-the-aquaculture-genetic-laboratory-0/ribosome-rna-profiling

    asynchronous (bluegill and largemouth bass) ovary development. Three indexes, percent of 5S rRNA relative to ... at early ovary development stages (about GSI < 4.00). (c) Largemouth bass (n = 7), three indexes ... bluegill and largemouth bass. GSI, gonadosomatic index. ...

  4. Fact Sheets

    https://southcenters.osu.edu/horticulture/publications/fact-sheets

    Sheet Indexes: Agronomy Fact Sheet Index Agronomic Crop Diseases Fact Sheet Index Agriculture & ... Natural Resources Fact Sheet Index Entomology Fact Sheet Index- Crop Insect Information Integrated Pest ... Management Circulars Index Watershed Fact Sheet Index   ...

  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. OSU Fact Sheets

    https://southcenters.osu.edu/soil-water-bioenergy/extention/osu-extension-fact-sheets

    Indexes: Agronomy Fact Sheet Index Agriculture & Natural Resources Fact Sheet Index Entomology Fact ... Sheet Index- Crop Insect Information Watershed Fact Sheet Index ...

  7. 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 ...

  8. 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 ...

  9. Precision Agriculture Technology

    https://fabe.osu.edu/programs/precisionag/precisionagriculturetechnology

    light source to measure NDVI (Normalized Difference Vegetative Index) to predict crop yield potential. ...

  10. Blueberries

    https://southcenters.osu.edu/horticulture/fruits/blueberries

    more information: https://www.nacaa.com/journal/index.php?jid=780   Frequently Asked Questions How do ... pH, lime index, organic matter content and nutrient values.  Dr. Gao can help you review your soil ...

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