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  1. 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 ...

  2. 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 ...

  3. 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 ...

  4. 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  ...

  5. 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 ...

  6. Work in the Time of COVID: Balancing Family, Work, and a Pandemic

    https://fst.osu.edu/news/work-time-covid-balancing-family-work-and-pandemic

    some symptoms and was tested. It took 12 days to get her results back and we had the kids home. We were ... all quarantined at home together during that phase,” Eric said. Waiting 12 days for the results was ... time as well. Technology has helped him bridge gaps in and outside the office. The CFAES lead fiscal ...

  7. WBC Numbers Continue to Decrease

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-26/wbc-numbers-continue-decrease

    resulting in 111 WBC adults (a statewide average of 1.2 moths per trap) (Figure 1). Monitoring for WBC moths ...

  8. 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 ...

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

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

    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 ...

  10. July 2020 Highlights

    https://fst.osu.edu/newsletter/food-science-and-technology-news/july-2020-highlights

    the Ronald P. Lynch Dean of the College of Agriculture and Life Sciences (CALS) at Cornell University. ... Annual Meeting can be found here. Ohio State News featured Dr. Melvin Pascall and the study he is leading ... Agriculture, the National Institute of Food and Agriculture, and Pressure BioSciences Inc.to create a video ...

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