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  1. Developing a Strategy for Precision Soil Sampling

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-37/developing-strategy-precision-soil-sampling

    Grid sampling should be used when there is little information available about the variation in nutrient ... topographic maps, management history and personal field experience can provide valuable information about the ...

  2. August Establishment of Perennial Forages

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-24/august-establishment-perennial-forages

    for forage plants to develop a root system capable of overwintering.  For example, at about 8 to 10 ...

  3. West Ohio Agronomy Day Set

    https://agcrops.osu.edu/newsletter/corn-newsletter/2016-40/west-ohio-agronomy-day-set

    Purdue’s Dr. Fred Whitford will be there, this time to talk about “Safety is in Your Hands.” Attendees will ...

  4. 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 ...

  5. C.O.R.N. Newsletter 2011-40

    https://agcrops.osu.edu/newsletters/2011/40

    a. Soybean Rust. Really have not had to say much about this pathogen this year.  Inoculum levels were very, ... very low in the spring thanks to a very hard winter last year in the southern US.  It was hot and dry ... for soybean rust, were talking about the Mississippi river spilling over its banks into fields that ...

  6. Hay and Straw Barn Fires a Real Danger.

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-19/hay-and-straw-barn-fires-real-danger

    about 8 feet in large stacks. If you have a long probe thermometer it can be used but some homemade ...

  7. 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 ...

  8. 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 ...

  9. 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 ...

  10. Weather Outlook

    https://agcrops.osu.edu/newsletter/corn-newsletter/weather-outlook-0

    March and April will go down as about 2-5 degrees above normal and rainfall will go down as 0 to ...

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