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  1. Tri-State Fertilizer Recommendations for Corn, Soybean, Wheat, and Alfalfa

    https://extensionpubs.osu.edu/tri-state-fertilizer-recommendations-for-corn-soybean-wheat-and-alfalfa/

    Wheat and Alfalfa, a cornerstone in nutrient management in field crops for Indiana, Michigan, and Ohio ... pests and diseases, and the emergence of precision soil sampling and fertilizer rate and placement ... technologies. Water and air quality issues in this region also underscore the need to manage nutrients as ...

  2. Tri-State Fertilizer Recommendations for Corn, Soybean, Wheat, and Alfalfa (PDF)

    https://extensionpubs.osu.edu/tri-state-fertilizer-recommendations-for-corn-soybean-wheat-and-alfalfa-pdf/

    Wheat and Alfalfa, a cornerstone in nutrient management in field crops for Indiana, Michigan, and Ohio ... pests and diseases, and the emergence of precision soil sampling and fertilizer rate and placement ... technologies. Water and air quality issues in this region also underscore the need to manage nutrients as ...

  3. Phosphorus and Potassium

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

    with greater flexibility in managing nutrients. The New Tri-State Fertilizer Recommendation Framework ... fertilizer to build soil test levels) if soils test below the critical level or are “deficient.” The ... recommendations are designed to supply additional nutrients and to raise the soil test to the critical level over ...

  4. Executive Summary

    https://agcrops.osu.edu/node/3486

    published in 1995 provide a solid framework for managing fertilizers and soil fertility. However, some ... than 25-acres. Adapt nutrient management based on trends over time. Soil pH remains one of the most important ... K fertilizer management has been updated to reflect current economic and soil sampling realities. Build-up ...

  5. 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 ... at the same time within a crop rotation. Adaptive Nutrient Management Soil testing provides the ... enables a grower to monitor soil test trends and evaluate how management practices and nutrient management ...

  6. Quick Reference Guide to Tri-State Fertilizer Recommendation Changes

    https://agcrops.osu.edu/node/3488

    the foundation for an adaptive nutrient management program. No changes. Details Soil pH and Lime ... recommendations are simplified to provide farmers with greater flexibility to manage nutrients profitably. Details ... What has changed? Why the change? Soil Sampling Sample every 3 to 4 years in a consistent way as ...

  7. Now is the Time to Adjust your Water Table Level

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-39/now-time-adjust-your-water-table-level

    https://agbmps.osu.edu/bmp/controlled-drainagedrainage-water-management-nrcs-554. Further research on this practice in Ohio field conditions is currently being conducted. To see ... state are also working to finish post-harvest field operations such as fertilization, herbicide and ... managed to maximize efficacy. Though raising the water table during the growing season is often of ...

  8. Tri-State Fertilizer Recommendations- Additional Resources

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

    E-2567.  agcrops.osu.edu/publications/tri-state-fertility-guide-corn-soybean-wheat-and-alfalfa Soil ... Sampling Ohio State University Soil Fertility Resources, agcrops.osu.edu/FertilityResources Ackerson, ... soils.msu.edu/wp-content/uploads/2014/06/MSU-Nutrient-recomdns-field-crops-E-2904.pdf Michigan State University Soil and Plant Nutrient Lab, canr.msu.edu/spnl  Grove, John, Raymond ...

  9. Piketon, Wooster Soil and Veterinary Preventive Medicine Scientists Promote Climate-Smart Ag, Much More via Kazakhstan Cooperation

    https://ipa.osu.edu/news/piketon-wooster-soil-and-veterinary-preventive-medicine-scientists-promote-climate-smart-ag-0

    CFAES and Kazakh National Agrarian Research University (KazNARU) are working together in many ... areas including having submitted four research proposals more than a dozen peer-reviewed journal ... articles. Dr. Rafiq Islam, director of the Soil Water & BioEnergy program at OSU’s South Centers in ...

  10. Piketon, Wooster Soil and Veterinary Preventive Medicine Scientists Promote Climate-Smart Ag, Much More via Kazakhstan Cooperation

    https://ipa.osu.edu/news/piketon-wooster-soil-and-veterinary-preventive-medicine-scientists-promote-climate-smart-ag

    CFAES and Kazakh National Agrarian Research University (KazNARU) are working together in many ... areas including having submitted four research proposals more than a dozen peer-reviewed journal ... articles. Dr. Rafiq Islam, director of the Soil Water & BioEnergy program at OSU’s South Centers in ...

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