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  1. Tri-State Fertilizer Recommendations- Additional Resources

    https://agcrops.osu.edu/node/3487

    soils.msu.edu/wp-content/uploads/2014/06/Lime-for-MI-soils-E-471.pdf Warncke, Darryl, Jon Dahl, and Lee Jacons. 2009. Nutrient Recommendations for Field Crops in ... Sampling Ohio State University Soil Fertility Resources, agcrops.osu.edu/FertilityResources Ackerson, ... Jason. Soil Sampling Guidelines, Purdue Extension, extension.purdue.edu/extmedia/AY/AY-368-w.pdf ...

  2. Nitrogen

    https://agcrops.osu.edu/node/3482

    production levels but N rates for greater price ratios may result in a greater economic return to the grower. ... N fertilizer represents a large fraction of the total cost of production. Unfortunately, N is the one of the ... equipment considerations, and farmer preference. Nitrogen Rates for Corn Indiana, Michigan, and Ohio corn ...

  3. Soil Sampling, Handling, and Testing

    https://agcrops.osu.edu/node/3484

    first and perhaps most important step in developing a sound nutrient management plan. A quality soil ... greater confidence. There are many resources on soil testing including: Ohio State University Soil ... extension.purdue.edu/extmedia/AY/AY-368-w.pdf   Michigan State University Soil Fertility and Plant Nutrition Resources: soil.msu.edu and ...

  4. NRCS Seeks Comments on 590 Nutrient Management Standard Update

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-25/nrcs-seeks-comments-590-nutrient-management-standard-update

    need to both protect Ohio’s water resources and agricultural industry, and the need to develop ... something that was responsible yet practical, simple, and economical for Ohio’s farmers to adopt.” A broad ... director of Policy Development and Environmental Policy for Ohio Farm Bureau. “It provided the opportunity ...

  5. Micronutrients

    https://agcrops.osu.edu/node/3476

    a vital role in plant growth and development. Of the 17 elements essential for plant growth, eight are ... rarely been observed in this region of the United States. Some soils, however, may be deficient in B, Cu, ... micronutrient concentration ranges based on the Mehlich-3 extraction have not been developed for the tri-state ...

  6. Leafhoppers, Grasshoppers, and Beetles, Oh My!

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-23/leafhoppers-grasshoppers-and-beetles-oh-my

    by dry weather.  Grasshoppers of often start on field edges so early scouting may allow for an edge ... defoliation in soybean at https://aginsects.osu.edu/sites/aginsects/files/imce/Leaf%20Defoliators%20PDF_0.pdf ... A weird problem being reported not just in Ohio but in parts of the Midwest as far-flung as Minnesota is ...

  7. Phosphorus and Potassium

    https://agcrops.osu.edu/node/3478

    some cases, fertilizer may be applied every three or four years. Soil testing should be used to assess ... range. P and K Critical Levels One of the most important components of P and K management is knowing when ... version which we anticipate being available soon from The Ohio State University Extension Publications ...

  8. Drought Conditions Expand but Some Relief Ensues

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-25/drought-conditions-expand-some-relief-ensues

    submitting a report to the Drought Impact Reporter. Figure 1:  U.S. Drought Monitor for Ohio as reported on ... increased. West central, north central, and areas near the Ohio River have picked up widespread 2-4” over the ... drought conditions have relaxed in these areas of Ohio. For more information on recent climate conditions ...

  9. Soybean Vegetative Growth Stages- VC vs V1

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-19/soybean-vegetative-growth-stages-vc-vs-v1

    touching V1 Fehr and Caviness (1977)-Fully developed leaves at unifoliolate nodes Pedersen (2009)- One set ... Across the state, soybean growth and development is variable, ranging from early vegetative stages ... The Fehr and Caviness Method (1977) is based on the number of nodes that have a fully developed leaf, ...

  10. 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 ... version which we anticipate being available soon from The Ohio State University Extension Publications ...

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