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  1. 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 ...

  2. Developing a Farm Digital Strategy 2 – Precision Technology and Data Generation

    https://ohioline.osu.edu/factsheet/fabe-556

    vegetation index (NDVI). NDVI is a numerical indicator that is useful for distinguishing vegetation from soil ...

  3. 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 ...

  4. 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 ...

  5. 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 ...

  6. 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 ...

  7. Moderate summer harmful algal bloom predicted for western Lake Erie

    https://cfaes.osu.edu/news/articles/moderate-summer-harmful-algal-bloom-predicted-for-western-lake-erie

    summer. This year’s bloom is expected to measure 4.5 on the severity index – among the smaller blooms ... since 2011 – but could possibly range between 4 and 5.5, compared to 7.3 last year. An index above ... index is based on the bloom’s biomass – the amount of algae – over a sustained period. The largest ...

  8. Use the Field Guide to find answers for your crop problems

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-16/use-field-guide-find-answers-your-crop-problems

    Management, which includes updated sampling information. The index at the back of the book can be used to ...

  9. COVID-19 Resources

    https://columbiana.osu.edu/news/covid-19-resources

    https://www.cdc.gov/coronavirus/2019-ncov/index.html ...

  10. OFFICE TEMPORARILY CLOSED

    https://columbiana.osu.edu/news/office-temporarily-closed

    https://www.cdc.gov/coronavirus/2019-ncov/index.html   The Ohio State University https://wexnermedical.osu.edu/features/coronavirus COVID-19 ...

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