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  1. Date of Planting

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

    conditions allow is usually safe. The latest practical date to plant corn ranges from about June 15 in ... across site years, yields decreased about 11 percent. For five of the 14 site years, yields of the later ... reduction in GDD requirement was about 6.5 GDDs. A hybrid rated at 2,800 GDDs with normal planting dates ...

  2. 2023 Water Quality Wednesdays

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

    2023: Cover Crops Volume 2 March 29, 2023: Wetlands Individuals with questions about Water Quality ...

  3. Northwest Ohio Corn-Soybean Day

    https://agcrops.osu.edu/events/northwest-ohio-corn-soybean-day-0

    pesticide and fertilizer applicators are offered throughout the day: Private Pesticide Applicator ... Re-certification:  3hrs in categories Core, 1, 2, and 6. Commercial Pesticide Applicator Re-certification: 3hrs in ... categories Core, 2A, 2C, 2D, 10C Fertilizer Applicator Re-certification (Private & Commercial): 1hr ...

  4. 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 ...                 R5  Dent – 1/2 milk line      Occurs about 10 days after R5; 90% of total kernel dry matter ...

  5. Making Replant Decisions

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

    beneath or at the soil surface (up until about the six-leaf collar stage). If new leaf growth appears ...

  6. Producing Wheat in 15-Inch Rows

    https://agcrops.osu.edu/node/4388

    43 seeds per foot of row (1.5 million seeds per acre).  Spring herbicide application is very ... application.    Table 6-3: Effect of Wheat Row Spacing and Variety on Wheat Grain Yield.  Year  County Variety  ...

  7. Plant Populations and Seeding Rates

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

    State University research, optimum plant populations for silage are about 2,000 to 4,000 plants per acre ... moisture averaged about 24 percent on the first harvest date, 18 percent on the second harvest, and 17.5 ...

  8. Insect Control

    https://agcrops.osu.edu/node/4392

    challenging to control Hessian fly with foliar applications, which is why the major tactic for controlling ...

  9. High-Quality Seed and Seed Treatment

    https://agcrops.osu.edu/node/4383

    increase the test weight to about 56 pounds per bushel after cleaning and your germination rate is above 80 ...

  10. Weather Update: More Active Pattern Sets in for December

    https://agcrops.osu.edu/newsletter/corn-newsletter/2022-41/weather-update-more-active-pattern-sets-december

    moderate drought according to the latest U.S. Drought Monitor. Temperatures overall are averaging about ... couties just to the southeast of about I-71. Still, about 73% of the state is in abnormally dry to ...

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