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  1. Fertility Recommendations

    https://agcrops.osu.edu/node/4423

    below the critical value are considered deficient and warrant application of fertilizer (Table 4-14 ... (depending upon the soil test level).  Table 4-14: Critical Levels for Soil-Test Phosphorus and Potassium. ... more important. Sulfur fertilization rates have not been established in Ohio. Corn grain removes ...

  2. Don't Miss Out on 2023 Soil Health Webinar Series

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-01/dont-miss-out-2023-soil-health-webinar-series

    developments in soil health and soil management. Featuring a variety of speakers from Ohio and beyond, all ... credits available: 1NM. March 30, 2023. Soil Health & Water Quality by Dr. Vinayak Shedekar, The Ohio ... till systems on Ohio water quality. CCA credits available: 1SW. There is no cost to attend these ...

  3. Conservation Tillage Club Breakfast Series

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-01/conservation-tillage-club-breakfast-series

    will include over 35 counties in Ohio and Indiana. February 9 OARDC/OSU Extension Corn Disease ... update on corn diseases in Ohio. Recently, the area has experienced vomitoxin issues in corn, brought ... Ohio and surrounding counties. Additional information can be found on the USDA farmers.gov website. The ...

  4. Conservation Tillage Club Breakfast

    https://agcrops.osu.edu/events/conservation-tillage-club-breakfast-2

    at the current time for Ohio and surrounding counties. Additional information can be found on the ...

  5. 2023 "Climate &..." Webinar Series

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-01/2023-climate-webinar-series

    Pierce Paul, Professor and Associate Chair, Cereal Pathology, Epidemiology – CFAES, The Ohio State ...

  6. Conservation Tillage Club Breakfast

    https://agcrops.osu.edu/events/conservation-tillage-club-breakfast-1

    Conservation Tillage Club breakfast program to provide an update on corn diseases in Ohio. Recently, the area ...

  7. Conservation Tillage Club Breakfast

    https://agcrops.osu.edu/events/conservation-tillage-club-breakfast

    will include over 35 counties in Ohio and Indiana. Meetings ...

  8. Plant Populations and Seeding Rates

    https://agcrops.osu.edu/node/4421

    When corn is produced for grain in Ohio, recommended plant populations at harvest (or final stand) ... 31,000 to 32,000 seeds per acre will optimize yields in most Ohio production environments. For fields ... that higher seeding rates do not necessarily require higher nitrogen rates. In Ohio State University ...

  9. Days to Maturity Rating System

    https://agcrops.osu.edu/node/4412

    The most common maturity rating system is the days to maturity system. This system does not ... reflect actual calendar time between planting and maturity―a 106-day hybrid, for example, does not ... actually mature 106 days after planting. A days to maturity rating is based on relative differences within ...

  10. How Climate Affects Corn Production

    https://agcrops.osu.edu/node/4407

    temperatures for growth vary between day and night, as well as over the entire growing season. For example, ... (pollination) and grainfill stages. Corn yield may be reduced 1.5 bushels per acre for each day the temperature ... hours, however, and conditions severe enough to cause this problem are unusual in Ohio.  Precipitation ...

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