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  1. C.O.R.N. Newsletter 2012-22

    https://agcrops.osu.edu/newsletters/2012/22

    second half of July will range from 0.50 to 1.50 inches on average. Normal is about 2 inches. The ... pollination and early grain fill is about 1/3 inch per day.  It is estimated every inch of water produces ... 8 bushels/acre corn grain.  Average soybean water use is about 1/4 inch per day at flowering, full bloom, and pod ...

  2. Quality Assurance Session

    https://miami.osu.edu/events/quality-assurance-session-2

    4-H Club All About Animals 4-H Club ...

  3. Small Grains Field Day-Wayne County

    https://agcrops.osu.edu/events/small-grains-field-day-wayne-county

    demonstrations about small grains as cover crops, alternative forages and how they fit into row cropping ...

  4. C.O.R.N. Newsletter 2011-22

    https://agcrops.osu.edu/newsletters/2011/22

    until the lower leaves can no longer be identified. At about the V6 stage, increasing stalk and nodal ... approximately 785 GDDs have accumulated. If you assume that the crop emerged in about 120 GDDs, then the ... estimated leaf stage for the crop would be about V8. This estimate is calculated by first subtracting 120 ...

  5. Ohio no-till field day announced

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-29/ohio-no-till-field-day-announced

    begins at 9:00 a.m. and will end about 4:00 p.m. Lunch is included. Registration and a detailed agenda ...

  6. Late Summer Seeding of Perennial Forages

    https://agcrops.osu.edu/newsletter/corn-newsletter/late-summer-seeding-perennial-forages

    we look ahead to 2017.  August gives us another window of opportunity to establish a perennial forage ... overwintering.   For example, at about 8 to 10 weeks after emergence alfalfa plants pull the growing point below ...

  7. Wheel Traffic Effect on Alfalfa Yield – Soil Compaction or Crown/Shoot Damage?

    https://agcrops.osu.edu/newsletter/corn-newsletter/wheel-traffic-effect-alfalfa-yield-%E2%80%93-soil-compaction-or-crownshoot-damage

    4 to 6% per day after mowing (e.g. traffic 5 days after mowing creates a yield loss of about 22%) ... Consider using larger harvesting equipment (there is some question about this because while less area is ...

  8. C.O.R.N. Newsletter 2005-13

    https://agcrops.osu.edu/newsletters/2005/13

    April 25. Over this 5 day period soil temperatures dropped from 60 degrees F to about 40 degrees F at ... below 60 degrees F until about May 3. Therefore, germinated seedlings and seeds were under persistent ... initial planting, yield potential is about 10% greater if you tear up the field and start over with an ...

  9. Concerns for N Loss in Corn from Recent Storms

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-17/concerns-n-loss-corn-recent-storms

    in these areas may have concerns about nitrogen loss in corn fields. Nitrogen losses occur by two ... rather slowly. Urea-ammonium nitrate (UAN) solution has about 25% as nitrate at application time has ...

  10. Mid-season diseases – what are we watching out for?

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-18/mid-season-diseases-%E2%80%93-what-are-we-watching-out

    lesion. Lots of noise about soybean rust this year.  This is the first year that levels are high in the ...

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