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  1. Weed Control

    https://agcrops.osu.edu/node/4380

    Bulletin 789, available at all County Extension offices and online at CFAES publications at:  ...

  2. 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 ... (R2)  1 3 10 21 35 50 Dent (R4)  0 0 3 10 17 24 *Adapted from Corn Loss Instructions, NCIS publication ...

  3. Fertility Recommendations

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

    cnrc.agron.iastate.edu/  .  The background and justification for this approach is laid out in this regional publication ... :  extension.iastate.edu/Publications/PM2015.pdf.  Phosphorus and Potassium  Application Methods  Phosphorus and potassium are more straightforward ... agcrops.osu.edu/publications/tri-state-fertility-guide-corn-soybean-wheat-and-alfalfa   and  cnrc.agron.iastate.edu. Crop Rotations  The corn-soybean rotation is by far the most common ...

  4. Seeding Depth

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

    nodal roots develop about 1/2 to 3/4 inches below the soil surface. However at planting depths less than ... recent OSU research evaluating varying planting depth, grain yields were about 14 percent greater for the ...

  5. Shared Harvest Food Distribution

    https://darke.osu.edu/news/shared-harvest-food-distribution-1

    civil rights law and U.S. Department of Agriculture (USDA) civil rights regulations and policies, this ... (ASCR) about the nature and date of an alleged civil rights violation. The completed AD-3027 form or ... letter must be submitted to USDA by: 1.  mail:  U.S. Department of Agriculture Office of the Assistant ...

  6. Production of Other Small Grain Species

    https://agcrops.osu.edu/node/4396

    publications at:  estore.osu-extension.org/.   ...

  7. Weed Control

    https://agcrops.osu.edu/node/4393

    offices and online at CFAES publications at:  estore.osu-extension.org/. ...

  8. Growing Degree Day (GDD) Maturity Rating System

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

    calculation method most commonly used for corn in the U.S. is the 86/50 cutoff method. GDD are calculated as ...

  9. Isolation Requirements for Identity Preserved (IP) Non-GMO Corn Production

    https://agcrops.osu.edu/node/4427

    U.S. In comparisons of open-pollinated varieties with hybrids in the Ohio Corn Performance Test, hybrid ...

  10. How Climate Affects Corn Production

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

    slowly at about 50 degrees Fahrenheit, the first spring planting dates usually begin when the average air ... corn is about 10-inches tall and the probability of freezing temperatures greatly decreases. The loss ... system. When plants are very small (prior to six-leaf collar stage), they generally are killed after about ...

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