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  1. Published Research

    https://stepupsoy.osu.edu/published-research

    normalized difference vegetation index and fractional green canopy cover. Crop, Forage, and Turfgrass ...

  2. 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 ...

  3. 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 ...

  4. 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 ...

  5. 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, ...

  6. 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. ...

  7. 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 ...

  8. Precision Agriculture Technology

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

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

  9. 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 ...

  10. Environmental Professional Network Breakfast- Ag & Water Quality Issues

    https://agnr.osu.edu/events/environmental-professional-network-breakfast-ag-water-quality-issues

    The findings will be used to update the Ohio Phosphorus Risk Index, which farmers use to figure out ...

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