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  1. Executive Summary

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

    published in 1995 provide a solid framework for managing fertilizers and soil fertility. However, some ... K fertilizer management has been updated to reflect current economic and soil sampling realities. Build-up ... fertility should be extended beyond fertilizer management to include sound agronomic practices that promote ...

  2. CFAES’ Cooperstone recognized for research that improves tomato nutrition

    https://cfaes.osu.edu/features/cfaes%E2%80%99-cooperstone-recognized-for-research-improves-tomato-nutrition

    for humans.  “By improving the nutritional quality of our crops, we can provide added value to ... to receive a 2019 New Innovator Award from the Foundation for Food and Agriculture Research (FFAR).  ... Cooperstone was recognized for her research at The Ohio State University College of Food, Agricultural, and ...

  3. Nitrogen

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

    possible. Application of N fertilizer before planting simplifies management but poses a greater risk of ... consistently shown that numerous N fertilizer forms are effective in providing N nutrition to crops. The choice ... recommendations do not account for N fertilizer application timing, but rather assume best management practices ...

  4. Soil Sampling, Handling, and Testing

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

    extension.purdue.edu/extmedia/AY/AY-368-w.pdf Michigan State University Soil Fertility and Plant Nutrition Resources: soil.msu.edu and ... The accuracy of a fertilizer recommendation depends on the quality of the soil sample collected ... first and perhaps most important step in developing a sound nutrient management plan. A quality soil ...

  5. New fertilizer guide for field crops

    https://cfaes.osu.edu/news/articles/new-fertilizer-guide-for-field-crops

    creating fertile ground for their corn, soybean, wheat, and alfalfa crops.  Working with a team of soil ... scientists and agronomists from across Ohio, Indiana, and Michigan, Steve Culman, a soil fertility specialist ... the effort to revise a 1995 guide for fertilizing field crops.  The free and newly revised  Tri-State ...

  6. Phosphorus and Potassium

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

    with greater flexibility in managing nutrients. The New Tri-State Fertilizer Recommendation Framework ... expected. Fertilizer should be applied at some point within the rotation to replace the nutrients removed in ... some cases, fertilizer may be applied every three or four years. Soil testing should be used to assess ...

  7. Updated Tri-State Fertilizer Recommendations Available

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-26/updated-tri-state-fertilizer-recommendations-available

    The authors of the Tri-State Fertilizer Recommendations for Corn, Soybeans, Wheat, and ... Anne Dorrance, Jeff Rutan, Darryl Warncke, Cassandra Brown The Tri-State Fertilizer Recommendations for ... nutrient management in field crops for Indiana, Michigan, and Ohio. As crop production practices in this ...

  8. Tri-State Fertilizer Recommendations for Corn, Soybeans, Wheat, and Alfalfa

    https://agcrops.osu.edu/FertilityResources/tri-state_info

    This website provides a summarized version of the Tri-State Fertilizer Recommendations, reporting ... Vitosh, J.W. Johnson and D.B. Mengel. Acknowledgements The Tri-State Fertilizer Recommendations for Corn, ... a cornerstone in nutrient management in field crops for Indiana, Michigan, and Ohio. Field crop production ...

  9. Farm animals and COVID-19: Should you be worried?

    https://cfaes.osu.edu/news/articles/farm-animals-and-covid-19-should-you-be-worried

    started in bats, some people might be genuinely concerned about their farm animals. Could the animals ... And though some pigs have been able to get COVID-19 in lab studies, it does not appear that they can ... and some dogs have become infected with COVID-19. But neither pets nor farm animals are thought to ...

  10. Applied Dairy Herd Practices and Management- Nutrition and Feeding

    https://ati.osu.edu/courses/applied-dairy-herd-practices-and-management-nutrition-and-feeding-5

    ANMLTEC 2787.03T Experience in applying, directing, and evaluating dairy herd management ... procedures and practices at the Ohio State ATI dairy farm; emphasis on nutrition and feeding practices and ... management. A grade of C or better required to meet graduation requirements. Prereq: Completion of ...

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