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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. 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 ...

  3. 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 ...

  4. Published Research

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

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

  5. Weather Update from NOAA/NWS/Ohio River Forecast Center

    https://agcrops.osu.edu/newsletter/corn-newsletter/08-2021/weather-update-noaanwsohio-river-forecast-center

    https://www.cpc.ncep.noaa.gov/products/predictions/long_range/poe_index.php?lead=4&var=p In summary, the tendency supports warmer weather overall through the planting and growing season ...

  6. Past Projects

    https://amp.osu.edu/research/past-projects

    Hoy, Advisor) About:  The objective of Claire’s Master’s research was to develop an index to measure ... diversity in agricultural soundscapes, and to compare the index with other measures of biodiversity in these ... systems.  The Modified Acoustic Entropy Index (H’) meaures the level of niche utilization of the acoustic ...

  7. Soil Sampling, Handling, and Testing

    https://agcrops.osu.edu/node/3484

    to ppm since it represents what is actually measured in the laboratory. Soil test values are an index ...

  8. Northeast Ohio Agricultural Asset Mapping

    https://amp.osu.edu/node/59

    Spreading Suitability PDF   Dairy Location PDF   Grape Suitability PDF Agroecosystem Health Index PDF   USDA ...

  9. Extension Newsletter September/October 2020

    https://columbiana.osu.edu/news/extension-newsletter-septemberoctober-2020

    https://www.cdc.gov/coronavirus/2019-ncov/index.html   Fact Sheets Available on our Website at https://go.osu.edu/covid-19columbiana PREPARING FOR AN ...

  10. Lake Erie Cyanobacteria Bloom- A Summary of the 2016 Season

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-2/lake-erie-cyanobacteria-bloom-summary-2016-season

    blooms.   Figure 1. Bloom severity index for 2002-2016 (green bar) plus the forecast for 2016 released in ... in Figure 1 (Stumpf, 2016). The index is based on the amount of biomass over the peak 30-days. The ... 2016 with close to 200 metric tons had a severity index around 3.0. Figure 2. Total bioavailable ...

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