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  1. Assessing the risk of frost injury to late maturing corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-29/assessing-risk-frost-injury-late-maturing-corn

    maturation of the corn crop had led to questions about the likelihood for frost damage and whether more fuel ... weight and black layer has formed) typically occurs about 65 days after silking. At physiological ... required about 217 GDDs to reach black layer from R5 and Table 2 indicates that all regions of the state ...

  2. C.O.R.N. Newsletter 2004-21

    https://agcrops.osu.edu/newsletters/2004/21

    more northern counties. Reports indicate that yields are about 10% less than last year, with some ... has provided us an opportunity to evaluate the reaction of the varieties planted in the Ohio Wheat ... wheat this fall it is not too early to start thinking about your fertility. Soil sampling is the best ...

  3. Register Now for Western ARS Agronomy Field Day

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-21/register-now-western-ars-agronomy-field-day

    include a meal and brief updates. ·         Choose one afternoon program from 1PM to 3PM with about an ...

  4. A Wet Start to April is Expected

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-07/wet-start-april-expected

    April looks to go down as slightly warmer than normal and much wetter than normal except about ...

  5. Some Tips for Evaluating Corn Hybrid Demonstration Plots

    https://agcrops.osu.edu/newsletter/corn-newsletter/some-tips-evaluating-corn-hybrid-demonstration-plots

    Begin checking plants about 6 weeks after pollination (at about black layer) by pinching lower stalk ... may not indicate much about actual yield potential. This year we’ve seen differences in tip kernel ...

  6. C.O.R.N. Newsletter 2011-09

    https://agcrops.osu.edu/newsletters/2011/09

    carbon dioxide. As a general rule, the soybean exchange ratio translates into about one acre-inch of ...  (temperature sensitivity is much less, given that a new node is produced on the main plant stem about once ... every 3.7 days (i.e., about two nodes per week), until node accrual ceases at the R5 stage, when seed ...

  7. Establishing New Forage Stands

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-08/establishing-new-forage-stands

    indicates most of the seed is about at the right depth. When seeding into a tilled seedbed, drills with ...

  8. Weather Outlook for the Last Half of September

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-30/weather-outlook-last-half-september

    the 70s and lows in the 50s. Rainfall- Near Normal (0.5-1.5 inches)- Normal is about 0.6 inches per ...

  9. Determination of Ear Size in Corn Well Underway

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-20/determination-ear-size-corn-well-underway

    kernel rows (about 18 or 20 rows) than hybrids with long tapering ears (about 14 or 16 rows). ...

  10. Ohio Noxious Weed Law

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-18/ohio-noxious-weed-law

    discussions about our noxious weed law in recent meetings where I have been a presenter.  With regard to new ... questions about the noxious weed law should be directed to the Ohio Department of Agriculture.  Details of ...

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