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Using Cover Crops to Convert to No-till
https://ohioline.osu.edu/factsheet/SAG-11
conventional tilled to no-till. The corn crop benefits from tilled soils due to the release of nutrients from ... microbes to decompose the organic residues and releases nutrients. Every one percent soil organic matter ... soil fauna back into balance, and start to restore the nutrients lost by tillage. In those transition ...
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Farm Science Review Agronomy College Sept 12
The Ohio State University Soil Analysis with Greg LaBarge, The Ohio State University Biological ...
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Scout for Soybean Diseases in Ohio
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-26/scout-soybean-diseases-ohio
to our lab. Do not hesitate to contact your extension educator or us if you have any questions. White ... leaf spot in our fungicide trials in northern and southern Ohio (Fig. 5). Frogeye leaf spot is caused ... encourage growers to submit samples with frogeye leaf spot lesions to our lab. The fungus can develop ...
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Battle for the Belt: Episode 21
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-25/battle-belt-episode-21
Battle For the Belt Location Updates In each location, our earliest planting date is fully pollinated in ... and R3 in soybeans. Disease pressure for our planting dates one through three is low. The Western ... after tasseling. To read more about scouting and disease management for gray leaf spot click here. To ...
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Crop progress today relative to 2022 and the 5-year average
yields. Maintaining a good handle on other yield-limiting factors such as nutrients, weeds, pests, and ...
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Smoke from Wildfires Affecting Ohio Agriculture? Or Some Other Stressors?
particulates, these substances can be carried down-wind and have a minor fertilization effect. Another compound ... soybean plant. Nodulation and nitrogen fixation by Bradyrhizobium japonicum is reduced in wet soils ... poor nodulation in soybeans. Root exploration is key to moisture acquisition and nutrient uptake. Dry ...
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Herbicide Injury and the Problem of Spray Drift
https://ohioline.osu.edu/factsheet/anr-0137
but it has a high degree of uptake from the soil and is very persistent. Grape injury has been ... vineyard. Injury, however, may occur if the spray rate is too high when these herbicides are applied to soil ... registered for use in the vineyard but also used extensively in row-crop agriculture or vegetation management ...
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Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values
https://ohioline.osu.edu/factsheet/anr-75
values, but since our focus here is conversions for fertilizer recommendations, we focused on soil test ... Convert Soil Test P and K Values Background The Tri-State Fertilizer Recommendations (Vitosh et al., 1995) ... a universal extractant that provides multiple extractable nutrients from a single soil sample. Mehlich-3 ...
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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 ... Hoytville OARDC research farm and while the manure did not kill the soybeans or reduce yields, there was ...
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Low-Cost Crop-Management Considerations
https://ohioline.osu.edu/factsheet/agf-110
fewer well-managed acres would be greater than a larger acreage that is poorly managed. Evaluate soils ... selections and determining seeding rates. Conduct Soil Analysis and Develop a Soil Fertility Program ... potassium may not require additional nutrients for a year or more. Emphasize potassium fertility for soybean ...