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  1. Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values

    https://ohioline.osu.edu/factsheet/anr-75

    Bray P. When only soil test values in the agronomic range were considered (less than 50 ppm Bray P), ... relationships between Mehlich-3, Bray P, and Ammonium Acetate soil test extractants in the Tri-State Region. ... 3–1170 ppm, and Mehlich-3 K values ranged from 25–899 ppm. We examined relationships with all soil test ...

  2. Shiitake Mushroom Production: Steps to Cultivation and Considerations for Production

    https://ohioline.osu.edu/factsheet/f-0039

    variations between strains as high as 65-fold. For most individuals, growing shiitake mushrooms will be ... over $27 million from 2021 to 2022, which is up $3 million from 2019 to 2020. These mushrooms are high ... from inexpensive homemade products to high-tech equipment that costs thousands of dollars. However, ...

  3. 2024 Butler County Master Gardener Scholarship Application

    https://butler.osu.edu/program-areas/master-gardener-volunteers/butler-county-master-gardener-scholarship-application

    education/apprenticeship beyond high school. Requirements/explanations are listed on the front of the  application.  If you ...

  4. Peggy Kirk Hall

    https://extension.osu.edu/node/4432

      Specialty Area Agricultural and resource law Education BS and MS, resource policy, The Ohio State University; JD, University of Wyoming College of Law Professional Background Attorney, Wright and Logan, LLP, Dublin, Ohio; attorney, Michigan United Conse ...

  5. Commercial Core Manual Bundle

    https://extensionpubs.osu.edu/commercial-core-manual-bundle/

    pesticide use and includes a sample test is also provided in the back of every chapter. ©1990 Also included ...

  6. Commercial Core Manual Bundle (PDF)

    https://extensionpubs.osu.edu/commercial-core-manual-bundle-pdf/

    pesticide use and includes a sample test is also provided in the back of every chapter. ©1990 Also included ...

  7. Shiitake Mushroom Production: Troubleshooting

    https://ohioline.osu.edu/factsheet/f-0105

    that are not freshly cut. The more time logs sit prior to inoculation, the greater the risk of ... See fact sheet F-50 Crop Tree Management: A Tool to Help You Achieve Your Woodland Goals for more ... following pinning are dry or when humidity and temperature fluctuations occur between day and night. Growers ...

  8. Interpreting Manure Sample Test Results

    https://ohioline.osu.edu/factsheet/anr-55

    per acre or 10 ppm, and a potassium soil test level of 50 pounds per acre or 25 ppm with a CEC of 20 ... determine the crop’s needs. The soil test will contain the current levels of nitrogen, phosphorus and ... with a yield goal of 180 bushels per acre and the field has a phosphorus soil test level of 20 pounds ...

  9. Grapevine Nutrient Management: Petiole Sampling and Analysis

    https://ohioline.osu.edu/factsheet/hyg-1438

    availability. However, there is a poor relationship between soil and plant nutrient levels. While a soil may be ... adequate levels of another nutrient while the soil test indicates a deficiency. This poor relationship may ... Manganese (Mn) 25–1,000 ppm 3 31–150 ppm Iron (Fe) 30–100 ppm 31–50 ppm Copper (Cu) 5–15 ppm 5–15 ppm Boron ...

  10. Ohio Commercial Pesticide Applicator License Study Guides

    https://extension.osu.edu/extension-publishing/ohio-commercial-pesticide-applicator-license-study-guides

    response, handling, cleanup, and storage instructions. Sample test included in the back of each chapter. ... herbicide programs for non-GMO soybeans. Index to all tables regarding herbicides listed on the back cover ... chemical control.   Category 2f—Soil Fumigation Focuses on the application of fumigants to soil for the ...

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