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  1. 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 ...

  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. Free, Online Data and Tools for the Agricultural Community

    https://ohioline.osu.edu/factsheet/fabe-55204

    Drought Index: A measure of dryness based on precipitation and temperature that can be used to examine the ... selecting the region of interest for downloading data (USDA-NRCS, 2017a). Vegetation Index (VI) Figure 6. ... VegScape, 2017). What is a Vegetation Index? It is an index useful for assessing density and vigor of crop. ...

  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. Crop Nutrition Apps

    https://ohioline.osu.edu/factsheet/fabe-55202

    also possible. Cost: $8.99 Account needed? No Nitrogen Index Available from:  USDA-ARS Operating ... system: Android Description:  The Nitrogen Index App can be used to quickly make assessments of the ... N rate calculator for winter wheat. Active normalized difference vegetative index (NDVI) sensors are ...

  6. Corn, Soybean, and Alfalfa Yield Responses to Micronutrient Fertilization in Ohio

    https://ohioline.osu.edu/factsheet/agf-519

    extension.agron.iastate.edu/compendium/index.aspx. Summary and Conclusions This historical summary of micronutrient trials in Ohio demonstrates that ... Amendment and Foliar Application Trials, 2015 & 2016, extension.agron.iastate.edu/compendium/index ...

  7. Pesticide Educational Resources Collaborative (PERC)

    https://agsafety.osu.edu/newsletter/ag-safety-stat/april-2017/safety-resource-spotlight/pesticide-educational-resources

    site visit: http://pesticideresources.org//index.html ...

  8. Crop Protection Apps

    https://ohioline.osu.edu/factsheet/fabe-55203

    area. Cost: $2.99 Account needed?  Yes Ag Index Available from:  Monsanto Company Operating system: iOS ...

  9. Recognizing 4-H Volunteers Utilizing State Awards to Show Appreciation

    https://ohioline.osu.edu/factsheet/4h-43

    Issue 2). Retrieved from nacaa.com/journal/index.php?jid=278 Nider, T. (2015). 4-H Youth Development ...

  10. Preventing Heat Stress Illness

    https://agsafety.osu.edu/newsletter/ag-safety-stat/july-2017/injury-prevention/preventing-heat-stress-illness

    during hot weather is the heat index. The heat index is a single value that takes both temperature and ...

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