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  1. 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 ...

  2. 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 ...

  3. Fertility Factsheets, Bulletins and Tools

    https://agcrops.osu.edu/FertilityResources

    Alfalfa, 2020 (Condensed Version) Soil Testing and Analysis Soil Sampling to Develop Nutrient ... Recommendations (AGF 513-12) Selecting a Soil Testing Laboratory Soil Testing Laboratory Listing Interpreting ... a Soil Test Report (AGF-514-12) Recommended Chemical Soil Test Procedures for the North Central Region ...

  4. Nitrogen

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

    adds a new risk of not being able to apply N if soil conditions remain wet for too long. Growers need ... to balance these tradeoffs and adjust N management based on time, equipment constraints, soil ... type and timing of fertilizer applied. Anhydrous ammonia (AA) must be placed into the soil to capture ...

  5. Ohio Certified Crop Adviser Pre-Exam Training

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-37/ohio-certified-crop-adviser-pre-exam-training

    Nutrien and past OSU Soil Fertility Specialist; Greg LaBarge, CPAg/CCA – Professor OSU Extension and Field ... Robert Mullen- Soil pH and Liming- Primary Nutrients- Secondary Nutrients- Micronutrients- CEC- Nutrient ... Fertilizer & Pesticide Math Friday January 8- 9 a.m. to 1 p.m. Soil and Water Management- Bruce ...

  6. Planting Fall Cover Crops

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-37/planting-fall-cover-crops

    leaching potential, acting as a soil builder, preventing erosion, fighting weeds, acting as a forage, ... conserving soil moisture, and enhancing wildlife habitats. Benefits of certain types of cover crops: Legumes: ... Legumes: Can be used as a Nitrogen source due to their ability to fix atmospheric nitrogen into the soil ...

  7. Stalk Rots Showing Up in Some Corn Fields

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-36/stalk-rots-showing-some-corn-fields

    slowdown the harvest operation. In addition, lodging may lead to ear rots and grain contamination with ... mycotoxins as ears come into contact with the soil and crop residue.     This is an updated version of ...

  8. How To Grow Fruit In Your Backyard

    https://fsr.osu.edu/node/227

    be. For example, blueberries need acidic soils to thrive, and many garden soils aren’t acidic enough ... among numerous sessions on gardening and agriculture throughout the show, which will be Sept. 22–24. ... College of Food, Agricultural, and Environmental Sciences (CFAES).  Berries—strawberries, blueberries, ...

  9. Engenia, XtendiMax Labels Reapproved

    https://agcrops.osu.edu/newsletter/corn-newsletter/2020-38/engenia-xtendimax-labels-reapproved

    apply under conditions that favor runoff.  Do not apply if soil is saturated with water or when rainfall ...

  10. Jeffory A. Hattey

    https://agcrops.osu.edu/people/jeffory-hattey

    Urban Soil, Urban Agriculture 406C Kottman Hall, 2021 Coffey Road, Columbus, OH 43210 614-292-4328 ... Jeffory A. Hattey Professor Soil Management, Soil Science Education, Animal Waste Management, ...

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