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  1. Mysterious Illness Affecting Ohio Birds Update

    https://ocvn.osu.edu/news/mysterious-illness-affecting-ohio-birds-update

    http://bygl.osu.edu/index.php/node/1808 If you have trouble viewing this email or for more BYGL articles visit http://bygl.osu.edu ...

  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. 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 ...

  4. 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 ...

  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. Soil and Water team publishes numerous manuscripts, applies for more grant funds

    https://southcenters.osu.edu/newsletter/fall-2020/soil-and-water-team-publishes-numerous-manuscripts-applies-for-more-grant-funds

    root rot indexes. UDC 519.237.8:581.1:633.853.52:581:144.2. Raut, Y., Vinayak Shedekar, K.R. Islam, ...

  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. 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 ...

  9. Using Soil Tests Phosphorus Results to Identify Agronomic and Conservation Needs

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-30/using-soil-tests-phosphorus-results-identify-agronomic-and

    inches of rainfall. Use the Ohio P risk index, field scale hydrology/water quality models, or monitoring ...

  10. Lake Erie HAB Forecast

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-21/lake-erie-hab-forecast

    Cyanobacterial Index from NASA’s MODIS-Aqua data (Bottom) for 2011 and 2013 at peak bloom for each year. The ... MODIS-Aqua data gives a concentration index with the red color indicated a higher concentration and the blue ...

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