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  1. Phosphorus Fertilizer Recommendations

    https://agcrops.osu.edu/node/3479

    in pounds of fertilizer per acre can be calculated by dividing the provided nutrient recommendation ... by the percent concentration of that nutrient in the fertilizer. For example, potash fertilizer ... for pounds of P 2 O 5 per acre, not pounds of fertilizer per acre. Final fertilizer recommended rates ...

  2. Soil PH and Lime Recommendations

    https://agcrops.osu.edu/node/3483

    soil nutrients. Soil testing regularly and applying lime to maintain recommended pH levels should be ... the first step growers take to assure crops have sufficient availability of nutrients. Soil pH should ... Soil pH is one of the most important properties in determining the cycling and availability of ...

  3. 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, ...

  4. Agricultural Nutrients and Water Quality: Recent Litigation in the United States

    https://farmoffice.osu.edu/news/agricultural-nutrients-and-water-quality-recent-litigation-united-states

    addition to the paper, we also recently updated  our nutrient management project on the National ... management laws and regulations,  here. The USDA’s National Agriculture Library funded our research on these ... Agricultural Law Center’s website, which compiles state laws on nutrient management plans, nutrient application ...

  5. Water Quality Extension Associate Services in NW Ohio

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-20/water-quality-extension-associate-services-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 ...

  6. 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 ...

  7. New Resource on Statutory Liens

    https://farmoffice.osu.edu/news/new-resource-statutory-liens

    Our latest addition to the Financing the Farm law bulletin series covers Statutory Liens and ... Library, Agricutural Research Service, U.S. Department of Agriculture.  It's available here. ...

  8. Water Resources Engineer

    https://epn.osu.edu/jobs/562

    our engineer, you will work closely with our ecological restoration staff to get our team-developed ... develop into full-time. Our ideal candidate will have their P.E. license and basic familiarity with ... wetland and/or stream restoration (natural channel) design. As part of our experienced, multi-disciplinary ...

  9. 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 ...

  10. Late Summer Establishment of Perennial Forages

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-23/late-summer-establishment-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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