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  1. Agricultural Fertilizer Applicator Certification Training and Testing Option

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-02/agricultural-fertilizer-applicator-certification-training-and

    certificate is required by the Ohio Department of Agriculture when you apply fertilizer to more than 50 acres ... applicator certificate, call the Ohio Department of Agriculture at 614-728-6987 for a determination or more ... information on fertilizer regulations at  https://agri.ohio ...

  2. Madison and Champaign Soybean School

    https://agcrops.osu.edu/events/madison-and-champaign-soybean-school

    40, London, Ohio, on February 24th. Cost to attend is $40 and includes lunch and one publication ... (chosen during registration). Please RSVP by 2/17 at  go.osu.edu/SoybeanSchool. Thanks to the Ohio Soybean ...

  3. Madison and Champaign Counties offer Soybean School

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-02/madison-and-champaign-counties-offer-soybean-school

    40, London, Ohio, on February 24th. Cost to attend is $40 and includes lunch and one publication ... (chosen during registration). Please RSVP by 2/17 at go.osu.edu/SoybeanSchool. Thanks to the Ohio Soybean ...

  4. Great Lakes Wheat Yield Enhancement Network (YEN) Registration Closing Soon!

    https://agcrops.osu.edu/newsletter/corn-newsletter/2023-02/great-lakes-wheat-yield-enhancement-network-yen-registration

    their peers. According to 2022 participant Rick Clifton of Circleville, Ohio, “The sampling aspect of ... participation fee prior to program launch in February 2023. Sponsorships may be available for Ohio growers who ... growers from Ohio. This is a great opportunity for wheat growers to identify yield-limiting factors within ...

  5. Harvesting

    https://agcrops.osu.edu/node/4425

    harvest season―from mid-September through mid-October in central Ohio. By late October to early to ... point from 30 percent down to 20 percent. In September, accumulation of GDDs averages 10 to 15 per day ... 1 percent per day during favorable drying weather (sunny and breezy) during the early, warmer part of the ...

  6. Wheat Production

    https://agcrops.osu.edu/node/4381

    Planting Date   Insect Control   Seedling Practices Weed Control Ohio is a leading state in the production ... inputs is not always profitable for most Ohio wheat producers. That is because the climate of Ohio limits ... maximum wheat productivity. Most years, Ohio’s weather is too wet in May and June, resulting in diseases ...

  7. Growing Degree Day (GDD) Maturity Rating System

    https://agcrops.osu.edu/node/4413

    maturity than the days to maturity system because growth of the corn plant is directly related to the ... accumulation of heat over time rather than the number of calendar days from planting. The GDD system has ... several advantages over the days to maturity system. The GDD system provides information for choosing ...

  8. Date of Planting

    https://agcrops.osu.edu/node/4418

    The recommended time for planting corn in northern Ohio is April 15 to May 10 and in southern ... Ohio, April 10 to May 10. Approximately 100 to 150 GDDs (heat units) are required for corn to emerge. In ... central Ohio, this number of GDDs usually accumulates by the last week of April or the first week in May. ...

  9. Corn Growth and Development

    https://agcrops.osu.edu/node/4409

    for about 10 days.  R2  Blister  266 1686 Occurs 10-14 days after R1; stress conditions, including ... Ohio State University Extension Bulletin 827.  Table 4-3 describes two of the most widely used staging ... (growing degree day) accumulation during the growing season.  Table 4-3: Growth Staging Systems for Corn.  ...

  10. Nutrient Value of Wheat Straw

    https://agcrops.osu.edu/node/4390

    Table 6-8: Nutrient Value of Wheat Straw Collected from Field Trials Located in Wooster, Ohio During the ... 2012-2013 Growing Season.  Nutrient  Wheat Straw (lb/ton) N  14-18  P2O5  3-4   K2O  20-23  The nitrogen in ...

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