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Assessing the Value of Variable Seeding Rates in Corn Production
Third Author: Emerson Nafziger Finding the best seeding rate is important for efficient corn ... production, but the “optimum” seeding rate – the one that maximizes profitability – can vary within and among ... fields with small differences in soils and weather. While adoption of variable rate technology is ...
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Ponding and Saturated Soils: Results of Recent Ohio Corn Research
plant-available N from soil organic matter through the process of mineralization is also at its maximum rate in ...
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Switching hybrid maturities for June planting dates
Check hybrid disease ratings for foliar diseases (esp. gray leaf spot and northern corn leaf blight), ...
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Forage Options for Prevented Planting Corn and Soybean Acres
variety, no-tilled seeding rates of from 80 to 100 pounds of oats have consistently resulted in optimum ... forage yields. * Optimum nitrogen application rate has been 40 to 50 pounds per acre. This application ... effective rate. Higher rates of nitrogen actually depressed yields in our 2008 plots. * Over the years, many ...
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Adapting Burndown Herbicide Programs to Wet Weather Delays
higher 2,4-D rates in the Enlist soybean without waiting to plant, higher rates do not necessarily solve ... situation: 1. Aside from glyphosate-resistant weeds, increasing glyphosate rates may be one of the most ... effective ways to maintain effective control. We suggest a rate of at least 1.5 lb ae/A, and higher rates ...
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Managing Big, Wet Cover Crops
https://agcrops.osu.edu/newsletter/corn-newsletter/2019-13/managing-big-wet-cover-crops
suggestions regarding termination of covers: Increase glyphosate rates to compensate for larger size, and ... control legume covers that escape the initial burndown, although high rates of glyphosate can also work. ... Glufosinate also has some activity on legumes but will be more variable – use high rates and spray volumes and ...
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Will Planting Delays Require Switching Corn Hybrid Maturities?
a shortened growing season. A hybrid planted in late May will mature at a faster thermal rate (i.e. require ... rated at 2800 GDDs with normal planting dates (i.e. late April or early May) may require slightly less ... hybrids because of rapid dry down rates. However, in other years, cool, wet conditions after maturity ...
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Speeding Up Hay Drying
https://agcrops.osu.edu/newsletter/corn-newsletter/2019-15/speeding-hay-drying
desiccants. Desiccants are chemicals applied when mowing the crop that increase the drying rate. The most ... directions and application rates for the hay moisture content at baling. Watch wet bales carefully! If hay ...
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Corn vs. Soybeans in a Delayed Planting Scenario – Profit Scenarios
through 5-27), soybean yields 5% lower, soybean seed costs higher due to higher seeding rate (additional ...
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Active Pattern to Continue but Still Opportunities to Plant Too
evaporation rates will resume above normal for the rest of May starting in the middle of this week. ...