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  1. Soil PH and Lime Recommendations

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

    Soil pH is one of the most important properties in determining the cycling and availability of ... 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 ...

  2. Executive Summary

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

    published in 1995 provide a solid framework for managing fertilizers and soil fertility. However, some ... Tri-State Recommendation Changes. Soil sampling remains a critical component of effective nutrient ... management. Sample soil in a consistent way every 3 to 4 years, with samples representing no more ...

  3. Phosphorus and Potassium

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

    on a build-up and maintenance approach. This framework strives to build soil test levels up to and ... three distinct recommendations based on soil test values: 1) build-up, 2) maintenance, and 3) drawdown. ... fertilizer to build soil test levels) if soils test below the critical level or are “deficient.” The ...

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

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

    What has changed? Why the change? Soil Sampling Sample every 3 to 4 years in a consistent way as ... the foundation for an adaptive nutrient management program. No changes. Details Soil pH and Lime ... Default soil test P and K levels now based on Mehlich-3. These recommendations are consistent with current ...

  5. Environmental Science Degree Planning Tools

    https://senr.osu.edu/EnvSci/DegreePlanning

    Ecosystem Restoration Environmental Molecular Science Environmental Science Education Soil Resources & ...

  6. 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 ... of Ca and Mg in soils. There is no accurate soil test for S at this time. A plant analysis is the ...

  7. For Safety’s Sake: Don’t Take Drying Shortcuts with Stored Corn

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-37/safety%E2%80%99s-sake-don%E2%80%99t-take-drying-shortcuts-stored-corn

    management of stored grain will be the key to eliminating risks to human health and safety later in the ... prevent grain entrapment risks in the future. Have a happy and healthy harvest from the OSU Ag Safety and ...

  8. AU20 Grading Options

    https://students.cfaes.ohio-state.edu/au20_options

    earlier deadline, October 2, for first-term (7-week) classes only). The College of Food, Agricultural, and ... carefully the situation to determine if additional action is needed. The College of Food, Agricultural, and ...

  9. Farming and parenting—a tough juggling act

    https://senr.osu.edu/news/farming-and-parenting%E2%80%94-tough-juggling-act

    This news article was originally published on the website of the College of Food, Agricultural ... The Ohio State University College of Food, Agricultural, and Environmental Sciences (CFAES) and the ... ability to stay in agriculture.” The four-year study began with a survey taken in 2014 among farmers in ...

  10. Ohio State's World Soil Day Celebration

    https://senr.osu.edu/events/ohio-states-world-soil-day-celebration

    You are invited to attend The Ohio State University’s World Soil Day Celebration on Friday, Dec. ... State's Distinguished University Professor of Soil Science, and Carbon Management and Sequestration Center ... Assistant Professor of Soil Science Dr. Andrew Margenot. Keynote addresses will be followed by oral and ...

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