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  1. Making Replant Decisions

    https://agcrops.osu.edu/node/4422

    needed to get a good average―one count for every 2 to 3 acres.  Table 4-13 shows the effects of planting ... growing season will be based mainly on plant stand and plant distribution. Later in the season as yields ...

  2. Fertility Recommendations

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

    options. Always consider the cost of the material as well as the field environment that will be encountered ... corn production are based on a simple economic model, the Maximum Return To Nitrogen (MRTN). In an area ... test levels above the critical value will be adequate for crop production for at least a few years ...

  3. 2023 Water Quality Wednesdays

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-42/2023-water-quality-wednesdays

    the interaction between agriculture and water quality. These webinars will take place monthly from ... January to March 2023 on the last Wednesday of each month. Each webinar will have knowledgeable speakers ... and will offer continuing education credits (CEUs) for Certified Crop Advisers (CCAs). Topics in 2023 ...

  4. Office Closed for the Holiday Season

    https://greene.osu.edu/news/office-closed-holiday-season

    Our office will be closed December 23, 2022 through January 2, 2023     ...

  5. Insect Control

    https://agcrops.osu.edu/node/4379

    If a soybean field is late-planted relative to other fields in the area, the first generation may not ... generation will again appear in early July and continue until fall as a succession of first and second ... generation BLB adults emerge and feed on the crop. When pod set occurs, BLB adults will begin to feed more on ...

  6. Yield Potential and Stability

    https://agcrops.osu.edu/node/4414

    bacteria that produces the insecticide known as  Bt. Planting  Bt  corn hybrids may eliminate the need for ...

  7. Fertilization

    https://agcrops.osu.edu/node/4389

    the soil pH. Soil pH will assist in determining the need for micronutrients and other soil amendments ... a recent soil test. The soil test will provide current levels of phosphorus and potassium in the soil and ... soils (CEC < 6) will require different recommendations.  The Ohio State University currently uses the ...

  8. Ohio Certified Crop Adviser Pre-Exam Preparation Class

    https://agcrops.osu.edu/events/ohio-certified-crop-adviser-pre-exam-preparation-class

    Rd, Sidney, Ohio 45365. This class will provide an overview of the CCA program, and help you prepare ... for the test by covering basic principles in the four competency areas – nutrient management, soil and ... crops will find valuable. A detailed agenda for each day’s topics is below.   The cost for this two-day ...

  9. Seeding Depth

    https://agcrops.osu.edu/node/4419

    plant at depths less than 1.5 inches. The rationale for this shallow planting is that seed will emerge ...

  10. Growing Degree Day (GDD) Maturity Rating System

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

    hybrids that will mature reliably, given a location and planting date, allows the grower to follow the ...

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