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C.O.R.N. Newsletter 2005-05
https://agcrops.osu.edu/newsletters/2005/05
heavily to determine the most effective and economical application rate for the fungicides labeled for ... calibrate? Calibration is the best way to find out if the sprayer is ready to deliver the desired rate. And ... a rate within 5 percent (plus or minus) of the intended rate, which is the accuracy level recommended by ...
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New Tool Offers Growers Easy Option to Measure Soil Organic Matter Content
rotation, yields, tillage type, tillage depth, erosion rate, manure applications and cover crops,” Islam ...
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C.O.R.N. Newsletter 2007-03
https://agcrops.osu.edu/newsletters/2007/03
rootworm problems on refuge acres may be managed with soil-applied insecticides, or high rate formulations ... of seed treatments. 3. Adjust nitrogen rates. Optimum nitrogen rates for corn after corn are ... environments and stress conditions. Only hybrids with above average ratings for drought tolerance, stalk ...
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C.O.R.N. Newsletter 2006-28
https://agcrops.osu.edu/newsletters/2006/28
a nitrogen source at the recommended rate in the fall. Increasing the rate of Pursuit to 2.16 oz/A with ... N rates for Ohio and Indiana- Robert Mullen, OSU Extension Soil Fertility Specialist- Jim Camberato, ... season from mid September through late September. By early to mid October, dry-down rates will usually ...
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C.O.R.N. Newsletter 2009-30
https://agcrops.osu.edu/newsletters/2009/30
September 8, 2009- September 14, 2009 Wesley Haun In This Issue: Wheat Seed Size, Seeding Rate and ... Up Due This Week Soybean Cyst Nematode Field Night Wheat Seed Size, Seeding Rate and Seed Treatment ... small. Calibrate the drill for each variety and each seed lot planted. The optimum seeding rate is 1.2 to ...
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Developing a Strategy for Precision Soil Sampling
improve your nutrient management (variable rate application, precision placement, crop sensing via NDVI, ... zone, interpolation should not be used. A blanket fertilizer application rate within each zone is most ...
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C.O.R.N. Newsletter 2006-05
https://agcrops.osu.edu/newsletters/2006/05
of either Cruiser CRW or Poncho 1250 at their high rates, or a transgenic corn hybrid with resistance ... treatments, Cruiser and Poncho, at either rate. Both are labeled for corn flea beetle control and might help ... rates of active ingredient for each material. Efficacy rating scale: E=excellent, G=good, F=fair, ...
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Cold Weather and Fall Herbicides- to spray or not to spray
rate of herbicide activity to slow considerably compared with application a month ago when it was ...
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C.O.R.N. Newsletter 2009-27
https://agcrops.osu.edu/newsletters/2009/27
Potassium Stress Being Noted Across the State Effect of Wheat Growth Habit, Seeding Rate and Row Spacing on ... will figure lime application rate and costs using your pH, buffer pH, target pH, and ENP of the ... terribly water soluble. If in a continuous no-till system, consider cutting the lime rate by half (since ...
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C.O.R.N. Newsletter 2013-13
https://agcrops.osu.edu/newsletters/2013/13
A hybrid planted in late May will mature at a faster thermal rate (i.e. require fewer heat units) than the ... per day of delayed planting. Therefore a hybrid rated at 2800 GDDs with normal planting dates (i.e. ... hybrids because of rapid dry down rates. However in others, cool, wet conditions after maturity slowed dry ...