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  1. Tri-State Fertilizer Recommendations- Additional Resources

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

    No-Till Agriculture. go.osu.edu/stratification Soil Testing North Central Regional Committee on Soil ... Ward, and Raymond Weil. 2007. “Nutrient Stratification in No-till Soils.” Leading Edge, The Journal of ... Testing and Plant Analysis (NCERA-13). 2015. Recommended Chemical Soil Test Procedures for the North ...

  2. Executive Summary

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

    fact sheet Converting Between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values. See  ... 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 ...

  3. Soil Sampling, Handling, and Testing

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

    and analyzed to produce a soil test value. Taking the time to collect a quality soil sample is the ... greater confidence. There are many resources on soil testing including: Ohio State University Soil ... approaches require a larger investment in soil testing but can provide more precise information to manage ...

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

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

    possible. This publication represents a tremendous collective effort by many committed agricultural ... Agriculture, the Corn Marketing Program of Michigan, the Michigan Wheat Program, Michigan State University ... Project GREEEN, Michigan AgBioResearch, the Michigan State University’s College of Agriculture and Natural ...

  5. Mission

    https://students.cfaes.ohio-state.edu/about-us/mission

    in the College of Food, Agricultural, and Environmental Sciences at The Ohio State University leads ... life. Goal: To be the standard of excellence for colleges of agricultural and environmental sciences. We ...

  6. Ty Casey

    https://acel.osu.edu/our-people/ty-casey-0

    Ty Casey Graduate Research Associate casey.439@buckeymail.osu.edu Agricultural Education ...

  7. 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 ...

  8. 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 ...

  9. Calcium, Magnesium, and Sulfur

    https://agcrops.osu.edu/node/3477

    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 ... K recommendations for alfalfa and corn silage do not follow the maintenance concept above the critical K soil test ...

  10. David Mobley

    https://students.cfaes.ohio-state.edu/node/4468

    State?  My favorite thing about OSU is the availability of professional development assistance. Fun Fact ...

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