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Poultry Litter Applications
https://agcrops.osu.edu/newsletter/corn-newsletter/2019-26/poultry-litter-applications
K2O per ton. The typical application rate is two tons per acre which fits nicely with the P2O5 needs ...
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Considerations for Using Soybeans as a Cover Crop
https://agcrops.osu.edu/newsletter/corn-newsletter/2019-21/considerations-using-soybeans-cover-crop
at a lower seeded rate that qualifies for cover crop? A. Yes. An acceptable cover crop must be ... other purposes related to conservation or soil improvement is planted at the recommended seeding rate ... non-target organisms. Seeding rate. USDA NRCS cover crop guidelines indicate that soybean should be seeded at ...
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Frogeye Leaf Spot- Is It Worth Spraying in 2019?
https://agcrops.osu.edu/newsletter/corn-newsletter/2019-27/frogeye-leaf-spot-it-worth-spraying-2019
only a few will form on each leaf. So double check with your seed supplier to look at the ratings. In ...
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Profile of Organic Corn Growers in a Four-State Region
five years of experience farming organically. Researchers received a 57% response rate (859 responses), ...
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Two New Soil Fertility Factsheets Now Available
Recommendations are now available. Updated Grain Nutrient Removal Rates How many pounds of nutrients are removed ... how nutrient removal rates in harvested grain have decreased over the past 25 years. More information: ...
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Are Crops Catching Up?
https://agcrops.osu.edu/newsletter/corn-newsletter/2019-25/are-crops-catching
closure, which will help optimize yields. However, it does not mean that the rate of development of later ... planted after late May will mature at a faster thermal rate (i.e. require fewer heat units) than the same ...
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Thinking about Cover Crops…… thoughts to consider
Please note programs under #2 could have limitations to the species, rate, the life of cover crop and ... Seeding Rates and Dates If using cover crops please refer to your NRCS Appendix A at ... https://efotg.sc.egov.usda.gov/references/public/OH/Appendix_A_cover_crop_7_1_19_v3.pdf. This guide will assist with dates and rates of planting based upon NRCS guidelines. An additional ...
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Mid-season diseases and management
https://agcrops.osu.edu/newsletter/corn-newsletter/2019-24/mid-season-diseases-and-management
whitemold does develop. Most important, what is the resistance rating for the variety? The higher the ...
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What to do about Nitrogen Fertilizer in Corn?
https://agcrops.osu.edu/newsletter/corn-newsletter/201920/what-do-about-nitrogen-fertilizer-corn
up less than 1 pound/ acre of N before the V4 stage, but N uptake rates will increase dramatically ... through tasseling. N uptake does continue beyond tasseling and into grain fill, but at much lower rates ... determining N rates. It’s also important to consider the likelihood of economic return to invested ...
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What is the Nutrient Value of Wheat Straw?
https://agcrops.osu.edu/newsletter/corn-newsletter/2019-21/what-nutrient-value-wheat-straw
“mineralization”). Once the nitrogen is in the ammonium and/or nitrate form, it is available for plant uptake. The rate of ... mineralization will be much slower. (For comparison, corn stover is reported to have a C:N ratio of 57:1.) Rate ...