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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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Considerations for managing P & K in 2022
https://agcrops.osu.edu/newsletter/corn-newsletter/2022-03/considerations-managing-p-k-2022
best investment when fertilizer prices are high, a recent reliable soil test! What is a recent reliable ... high, or weather conditions do not favor application. Table 1. Critical Soil Test Values from Mehlich ... than 20 ppm P soil values. Below 20 ppm is where the risk of yield loss is more likely. Therefore, the ...
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Tar Spot Q&A
https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/tar-spot-qa
show up first and reach higher levels in that region. In addition, in 2021, some fields in the NW had ... tar spot”. A: Wind can carry spores over long distances between fields within counties and even ... between counties and states. So, the reason why some fields without a history of tar spot (did not have ...
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Double Crop Soybean Management Considerations for 2022
mid-to-late June plantings should be between 130,000-150,000 plants/acre. The harvest population for early ... soybean prices. With high soybean prices, we anticipate interest in double-crop soybean production in ... soil moisture condition, seed-soil contact, and disease pressure. Soybean double crop ...
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Supplemental Forages to Plant in July After Wheat
matter/acre. Potential high nitrates under drought conditions. Risk of prussic acid (hydrogen cyanide gas) if ... this spring resulted in ample forage supply, but good to high-quality forage is in short supply because ... Silage quality will be lower than normal planting dates. The risk is getting it harvested at the right ...
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Using Annual Forages in your Pasture, Pasture Walk (Morrow)
https://agcrops.osu.edu/events/using-annual-forages-your-pasture-pasture-walk-morrow
The OSU Extension-Morrow County and Morrow Soil & Water invite you to attend their upcoming ...
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Lep Monitoring Update WBC, CEW, FAW and ECB Updates
Counties with high numbers of CEW and silking corn are at the most risk for CEW, because adult moths are ...
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Strong Storms and Downed Corn – How will this affect yield?
Internode elongation in corn continues through tasselling (VT), so if root lodging occurs between V10 and ... root systems are underdeveloped due to a myriad of factors (e.g., hard/compacted soils reduce rooting ... ability, warm/dry soils affecting root elongation, shallow planting depths limiting root formation). When ...
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Cooler to Warmer June Ahead
https://agcrops.osu.edu/2022-17/cooler-warmer-june-ahead
of the month (+1 to +4F). Confidence in this is medium to high. Rainfall will be much more variable ... and scattered ranging from 0.50 inches to over 3 inches through June 20th (see attached rainfall ... for a warmer and drier than average pattern with low chances for early freezes. Flood Risk Maps The ...
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Update of Corn Nitrogen Recommendations from MRTN
https://agcrops.osu.edu/newsletter/corn-newsletter/2022-15/update-corn-nitrogen-recommendations-mrtn
163 156 150 144 $6.50 182 175 168 161 155 149 $7.00 185 178 172 165 159 154 $7.50 189 182 176 169 163 ... ://agcrops.osu.edu/newsletter/corn-newsletter/2021-39/implications-high-n-fertilizer-prices-corn-n-fertilizer. There are a couple of changes to note ... ($/lb) Price/Bushel Corn $0.65 $0.75 $0.85 $0.95 $1.05 $1.15 $5.50 173 165 158 151 145 139 $6.00 178 170 ...