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  1. Micronutrients

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

    Most soils in the tri-state region contain adequate quantities of micronutrients. This is particularly ... rarely been observed in this region of the United States. Some soils, however, may be deficient in B, Cu, ... Both soil testing and plant analysis are useful in diagnosing micronutrient deficiencies. Relative to ...

  2. 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 ...

  3. 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 ...

  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. Potassium Fertilizer Recommendations

    https://agcrops.osu.edu/node/3480

    corn silage, and alfalfa for potassium below. Potassium recommendations differ for sandy soil (CEC ... <5 meq/100g) and loam and clay soils (CEC >6 meq/ 100g). The tables use CECs of 5 meq/100g or less ... for sandy soils and 15 meq/100g for loam and clay soils. For Michigan, subtract 20 lb K 2 O/ acre from ...

  6. Fifty years of transformative power

    https://advancement.cfaes.ohio-state.edu/newsletter/cfaes-connect/august-2020/fifty-years-transformative-power

    Scholars Program, a scholarship pipeline from Ohio’s largest urban school districts to Ohio State ...

  7. 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 ... the 4R approach as the basis to draw down high Phosphorus soils over time. The revised standard will ... newly revised Tri State Fertility Guide and are converted to the now standard Melich III soil test ...

  8. Who in the world is the CFAES Alumni Society Board?

    https://advancement.cfaes.ohio-state.edu/newsletter/cfaes-connect/august-2020/who-world-cfaes-alumni-society-board

    The College of Food, Agricultural, and Environmental Sciences Alumni Society Board represents the ... members each month. Yolanda Owens, President  ’ 07 BS Agricultural Communications  Director of Marketing, ... a bit about what you like to do when you are not at work. A: Volunteering, gardening, painting, and ...

  9. CFAES Alumni Webinar Series continues

    https://advancement.cfaes.ohio-state.edu/newsletter/cfaes-connect/august-2020/cfaes-alumni-webinar-series-continues

    agricultural, and environmental industries.” In this latest installment, our alumni panel will address the ... current challenges of diversity, equity, and inclusion in the food, agricultural, and environmental ... industries.   The panel of speakers will include:  Lewis R. Jones,  ’65 BS Agricultural Economics, deputy ...

  10. Phosphorus Fertilizer Recommendations

    https://agcrops.osu.edu/node/3479

    for Corn, Soybeans, Wheat, and Alfalfa Executive Summary   |   Soil Sampling, Handling, and Testing ...   |   Soil pH and Lime Recommendations   |   Nitrogen   |   Phosphorus and Potassium   |   Calcium, ...

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