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Pollinator Ratings in Soybean Varieties
https://agcrops.osu.edu/newsletter/corn-newsletter/2022-42/pollinator-ratings-soybean-varieties
activities were observed in all soybean varieties, but nectar production and bee visitation rate were highly ...
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Isolation Requirements for Identity Preserved (IP) Non-GMO Corn Production
https://agcrops.osu.edu/node/4427
U.S. In comparisons of open-pollinated varieties with hybrids in the Ohio Corn Performance Test, hybrid ...
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Weed Control
https://agcrops.osu.edu/node/4393
and prevention of weed seed production in prior crops will reduce the risk of weed problems in wheat. ...
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Environmental Biophysics
https://fabe.osu.edu/courses/fabeng-5330
FABENG 5330 Environmental Biophysics provides an overview of the interactions between the physical ...
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Pre-Sidedress Nitrogen Test to Adjust N Rates
https://agcrops.osu.edu/2022-16/pre-sidedress-nitrogen-test-adjust-n-rates
on Pre-Sidedress Nitrogen Test (PSNT) results. Soil NO 3-N (ppm) Adjustment to MRTN recommended ... N is 156 lbs. N/acre. A farmer gets a 19 ppm soil nitrate PSNT test back from the lab. Based on Table ... soil nitrate test from the lab. Most labs provide results within 12-24 hours after receiving the ...
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Nutrient Value of Wheat Straw
https://agcrops.osu.edu/node/4390
also influenced by soil moisture and temperature. Since mineralization is a microbial-driven process, ...
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Insect Control
https://agcrops.osu.edu/node/4379
Mites present in high levels in middle and lower canopy. There are relatively few products available ... start to build until mid-July or reach economic levels until August. Soybean aphids have ... of Minnesota to evaluate spider mite damage in soybean, with treatment recommended at level 3: No ...
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Ohio Corn Performance Test (OCPT) – 2022 Results Available
The purpose of the Ohio Corn Performance Test (OCPT) is to evaluate corn hybrids for grain yield ... and other important agronomic characteristics. Results of the test can assist farmers in selecting ... made by seed companies and breeding programs. Results for the 2022 Ohio Corn Performance Test are ...
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Feeding Frosted Forages
https://agcrops.osu.edu/newsletter/corn-newsletter/2022-34/feeding-frosted-forages
prussic acid in forages. Fertility can affect poisoning risk. Plants growing under high nitrogen levels or ... reduce the risk of animals selectively grazing leaves that can contain high levels of prussic acid. Never ... below in decreasing order of toxicity risk: Grain sorghum = high to very high toxic potential ...
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Seeding Perennial Forages in Late Summer
https://agcrops.osu.edu/newsletter/corn-newsletter/2022-24/seeding-perennial-forages-late-summer
phosphorus level for forage legumes is 30 to 50 ppm Mehlich-3 and for grasses 20 to 30 ppm Mehlich-3. The ... optimal soil potassium level is 120 to 170 ppm for most of our soils. Check herbicide history of field. ... contact. Be aware that too much tillage depletes soil moisture and increases the risk of soil crusting. ...