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Micronutrients
https://agcrops.osu.edu/node/3476
lower the soil test, the more micronutrient fertilizer is needed to correct a deficiency. Micronutrient ... fertilizers can be soil or foliar applied. There are many micronutrient fertilizer formulations currently sold ... Micronutrients are essential plant nutrients that are found in trace amounts in tissue but play ...
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Calcium, Magnesium, and Sulfur
https://agcrops.osu.edu/node/3477
but less likely to be added as fertilizer as N, P or K. Most soils in Indiana, Michigan, and Ohio ... adequately supply these nutrients for plant growth. A standard soil test measures the relative availability ... Calcium (Ca), magnesium (Mg), and sulfur (S) are the three secondary nutrients required by plants, ...
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Water Quality Extension Associate Services in NW Ohio
technologies, and best management practices to improve fertilizer use efficiency and farm profitability while ... promoting soil health and reducing nutrient and sediment losses within the western Lake Erie basin. Through ... with soil test interpretation, new tri-state fertilizer recommendations, and use of On Field Ohio ...
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Late Summer Hay Seeding
https://wayne.osu.edu/news/late-summer-hay-seeding
especially if weeds were well managed in the small grain crop. In addition, weed seeds are not as likely to ... is dependent on the weather. Even the best manager cannot avoid the consequences of limited rain for ... The average first frost in our area arrives in early October. Alfalfa does best with 8-10 weeks ...
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Foliar Fertilizer Applications to Soybean
https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/foliar-fertilizer-applications-soybean
high pH. Nutrient Management ... investment? In 2019, Ohio State participated in a national protocol to evaluate foliar fertilizer in soybean. ... only 1 environment (Fond du Lac, Wisconsin) showed a yield benefit associated with foliar fertilizer ...
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Potassium Deficiency?
https://agcrops.osu.edu/newsletter/corn-newsletter/2020-21/potassium-deficiency
If soil test K is <120 ppm, fertilizer may be added in-season according to Tables 2 (corn) and ... analysis. Nutrient Management ... leaves with edges exhibiting symptoms first. Potassium deficiency symptoms can indicate low soil test ...
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COVID Silver Linings in 4-H
https://wayne.osu.edu/news/covid-silver-linings-4-h
these challenges and the constant changing of plans throughout this year, our 4-H program has continued ... may choose to continue as a part of our program. For example, we have conducted nine Quality Assurance ... arrival at the fair. Other silver linings we’ve realized during this time is that many of our youth, ...
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Soil Testing
https://greene.osu.edu/news/soil-testing
the front door of our office for your convenience. Agronomic soil samples cost $17 and ... it into our drop box conveniently located at our front door. We will take care of shipping your soil ... We are continuing to assist you with soil sample testing and now offer a drop box located outside ...
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Late Summer Establishment of Perennial Forages
Finally, keep in mind the following factors to increase establishment success. Soil fertility and pH: The ... 20 ppm Mehlich-3. The critical soil potassium level is 120 ppm for most of our soils. Check herbicide ... seed germination and plant establishment, which is a significant risk this summer given the low soil ...
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Drought Conditions Expand but Some Relief Ensues
soil moisture and lowered stream flows. If you are seeing drought impacts in your area, consider ...