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Nutrient Value of Wheat Straw
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-22/nutrient-value-wheat-straw
to N, removal of straw does lower soil K levels. If straw is removed after heavy rainfall, some of ... the K may have leached out of the straw, lowering the nutrient value. However, a soil test should be ... DTN Fertilizer Price Index: Ohio) and nutrient removal “book values”, one ton of wheat straw would ...
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Smoke from Wildfires Affecting Ohio Agriculture? Or Some Other Stressors?
Potassium deficiency may be observed when soil test K levels are low or could be induced by dry weather ... and drought in this article.] Soil testing will help determine if a potassium deficiency is due to low ... soil test potassium or dry weather. If the cause is dry weather and soil moisture is replenished, these ...
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Application of Manure to Double Crop Soybeans to Encourage Emergence
soybeans were properly covered with soil when planted to keep a barrier between the salt and nitrogen in ... soil phosphorus levels, and the phosphorus in the manure being applied, so soil phosphorus levels are ... the soil level. If manure is incorporated prior to planting double-crop soybeans be sure the manure ...
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Battle for the Belt: Episode 22
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-26/battle-belt-episode-22
level than what is actually present, so to practice judging defoliation levels, we have a tool here. ... date is at R3 (milk). At this location, gray leaf spot is still present, but it is not at high severity ... levels. The soybeans at this location had frogeye leaf spot show up this week. When scouting for disease ...
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Battle for the Belt: Episode 25
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-29/battle-belt-episode-25
planting dates, however most hybrids have between 5% and 10% severity for Gray Leaf Spot as well. At this ... observed at this site is lodging (aka goosenecking) after high-speed winds several days ago. On the other ...
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Battle for the Belt: Episode 26
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-30/battle-belt-episode-26
farm science review. Dr. Essman demonstrates how to identify the difference between Palmer Amaranth and ...
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Biochar
https://agcrops.osu.edu/farm-science-review/osu-agronomic-crops-plots/biochar
Biochar is a soil amendment that may help improve soil quality and reduce greenhouse gas emission. ...
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Join OABA and OSU Extension for the 4R Technology Review Field Day on September 6
management, precision agriculture, and soil health. This is a great opportunity to learn about the latest ... The Ohio State University Immediate and Significant ROI from Soil Sampling Accuracy and Accountability ...
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Scout for Soybean Diseases in Ohio
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-26/scout-soybean-diseases-ohio
severe SDS symptoms can also have high levels of soybean cyst nematode (SCN). Visit here for more ... Now is the time to scout for mid-season soybean diseases. Though, disease levels across Ohio are ... soybean fields and looking in-between rows. A white fluffy mass of fungal mycelia will be observed in ...
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Battle for the Belt: Episode 21
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-25/battle-belt-episode-21
incidence of this disease was between 50 to 80% with a range between 1 and 5% severity. The hybrid that had ... between VT and R1 depending upon the hybrid, planting date four is V14/15, and planting date five is at ... one is at R1. This location had the highest level of gray leaf spot severity on the ear leaves. The ...