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  1. C.O.R.N. Newsletter 2011-14

    https://agcrops.osu.edu/newsletters/2011/14

    Suppression Head Scab Ratings for Wheat Varieties Current Insect Conditions and Late Planting Concerns ... inputs are optimized – Avoid high-end range N rates on corn following soybean. OSU research has shown ... that nitrogen rates can be decreased by 10-15% with minimal impact on productivity when corn is planted ...

  2. Make Hay When the Sun Shines…What Sun?

    https://agcrops.osu.edu/newsletter/corn-newsletter/make-hay-when-sun-shines%E2%80%A6what-sun

    manufacturer’s guidelines for recommended rates (product formulations vary), but you should be applying the ...

  3. C.O.R.N. Newsletter 2008-05

    https://agcrops.osu.edu/newsletters/2008/05

    finally higher rates of seed treatments, although this latter tactic is best used when rootworm pressure ... Ohio State University’s new economic-based nitrogen rate calculator, the 30 pound credit will be ... likely to benefit from urease inhibitors. The need for urease inhibitors is also dependent upon the rate ...

  4. Considerations Before Interseeding Soybeans into Wheat this Spring

    https://agcrops.osu.edu/newsletter/corn-newsletter/2015-09/considerations-interseeding-soybeans-wheat-spring

     Current seeding rate recommendations are between 200,000 and 250,000 / acre, depending on soil moisture, ...

  5. C.O.R.N. Newsletter 2006-14

    https://agcrops.osu.edu/newsletters/2006/14

    for the number of days when soil temperature was above 50 ºF to get an idea of the nitrification rate ... considering nitrification rates (a little quicker), but any form of nitrogen fertilizer that contained nitrate ... of additional nitrogen is warranted. The rate does not have to excessive (about 50 pounds of nitrogen ...

  6. C.O.R.N. Newsletter 2009-03

    https://agcrops.osu.edu/newsletters/2009/03

    alleviates the injury concerns that limited the rate and use of Balance. Corvus, which just received federal ... product was developed for use in a planned PRE + POST program. The use rates of SureStart are generally ... too low to ensure ‘season-long” control, but mixing it with a reduced rate of Keystone or another ...

  7. 2014 Manure Science Review

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-24/2014-manure-science-review

    application rates on yields; forages and extending manure application windows; and applicators for injecting ...

  8. Predicting Leaf Development in Corn Using Accumulated Heat Units

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-16/predicting-leaf-development-corn-using-accumulated-heat-units

    given its planting date and temperatures since planting. Corn leaf developmental rates may be ...

  9. Soybean Planting Date

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-09/soybean-planting-date

    in the growing season. In 2013, the rate of canopy closure in 30-inch rows was 1.5% per day. Narrower ...

  10. C.O.R.N. Newsletter 2011-10

    https://agcrops.osu.edu/newsletters/2011/10

    delayed planting situations, use the optimal seeding rates for the yield potential of each field. ... Recommended seeding rates for early planting dates are often 10% higher than the desired harvest population ... planting is delayed, seeding rates may be lowered (decreased to 3 to 5% higher than the desired harvest ...

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