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  1. Nitrogen

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

    as weather, soil type, pre-side-dress N tests, management history, and previous performance to help ... production levels but N rates for greater price ratios may result in a greater economic return to the grower. ... Sampling, Handling, and Testing  |   Soil pH and Lime Recommendations  |  Nitrogen  |   Phosphorus and ...

  2. Executive Summary

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

    cations. Mehlich-3 P returns approximately 35% higher soil test phosphorous (STP) values than Bray P1. ... Mehlich-3 K returns approximately 14% higher soil test potassium (STK) ammonium acetate, as discussed in the ... fact sheet Converting Between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values. See  ...

  3. Micronutrients

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

    Both soil testing and plant analysis are useful in diagnosing micronutrient deficiencies. Relative to ... soil pH, micronutrient soil tests are not as reliable and so plant analysis can play an important role ... to complement a soil test. Combining plant analysis with soil tests provides more accurate assessment ...

  4. 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 ...

  5. 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 ... newly revised Tri State Fertility Guide and are converted to the now standard Melich III soil test ... extraction method.-Developed a more defined path to draw down high soil test phosphorus fields.-Updated ...

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

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

    Default soil test P and K levels now based on Mehlich-3. These recommendations are consistent with current ... soil test extracts. Details P critical level 20 ppm for corn and soybean, 30 ppm for wheat and alfalfa ... Wheat, and Alfalfa Executive Summary   |   Soil Sampling, Handling, and Testing   |   Soil pH and Lime ...

  7. Foodpreneur School Coaching Session II

    https://cfaes.osu.edu/news/events/foodpreneur-school-coaching-session-ii

    channels such as Community Supported Agriculture (CSA), farmers markets, farm stands, and specialty stores ...

  8. Ohio farmers hankering for rain

    https://cfaes.osu.edu/news/articles/ohio-farmers-hankering-for-rain

    Agricultural, and Environmental Sciences (CFAES). “I think there are some farmers who are worried,” Wilson said. ... bring down yields. During this year’s wet spring, some farmers planted in soggy soils. As a result, the ... Events/Announcements Columbus area (Ohio) Community Crops Faculty and Academics Lawn and Garden Wooster area (Ohio) ...

  9. First Run Friday: Inclusive Leadership

    https://cfaes.osu.edu/news/events/first-run-friday-inclusive-leadership

    perspectives andexperiences of a diverse workforce. Leading diverse, multidisciplinary teams can be challenging, but research has shown ...

  10. Growing Mushrooms for Food and Health

    https://franklin.osu.edu/news/growing-mushrooms-food-and-health

    health. Franklin County Master Gardener Volunteer Intern, Kathi Kemper, MD, MPH, will talk about the life ...

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