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  1. Ohio Data That Shaped the Tri-State Fertilizer Recommendations

    https://ohioline.osu.edu/factsheet/agf-518

    that very low soil test levels require high fertilizer rates, but as soil test levels increase, our ... able to answer the question, “At what soil test level should I apply fertilizer to see a yield ... response?” To answer this question, we need to establish a critical soil test level.  For each trial, we ...

  2. Cleaning and Sanitation Basics

    https://foodindustries.osu.edu/events/cleaning-and-sanitation-basics-4

    Basic Microbiology Characterization of Process Soils Basic Sanitation Chemistry and Water Quality ... deadline, the registration cost is $300.  A higher level course, Advanced CIP, will begin the following ... received before October 8 to receive a partial refund. There is a $50 cancellation fee. No refunds will be ...

  3. Controlling Non-native Invasive Plants in Ohio’s Forests: Kudzu (Pueraria lobata)

    https://ohioline.osu.edu/factsheet/anr-0158

    spray mixture varies between applicators, but 40–80 gallons per acre is a consistent recommendation, ...

  4. Food Preservation: Basics for Canning Vegetables

    https://ohioline.osu.edu/factsheet/HYG-5344

    canning methods can pose serious health risks. Understanding Clostridium botulinum Pressure canning is the ... (USDA) endorsed recommendations present a risk of botulism. Even a taste of food containing this toxin ... processing. Add boiling water to the jars, leaving the headspace recommended in Table 2 between the jar rim ...

  5. Pesticide Use in Schools

    https://ohioline.osu.edu/factsheet/anr-0155

    reduce the risk of exposing children and staff to pesticides. Only structural pest applications are ... Potential Certain pesticide product applications have a lower potential risk of exposure because of the ...

  6. Nutrient Management of Forage Crops Intended for Hay

    https://ohioline.osu.edu/factsheet/anr-0109

    is to maintain soil test P and K between the “critical level” (minimum) and “maintenance limit” ... level before planting. The estimated amount of P 2 O 5 required to raise a soil test 1 PPM is 20 pounds ... For example, if a soil test is 100 PPM and the goal is to increase the soil test to a critical level ...

  7. Calculating Cation Exchange Capacity, Base Saturation, and Calcium Saturation

    https://ohioline.osu.edu/factsheet/anr-81

    example of typical soil test levels in Ohio (in ppm). We can calculate the collective charge each cation ... by the soil test levels. For calcium, a soil test level of 2000 ppm, divided by 200 equals 10.0 ... (ppm) to meq/100 g soil for base and acid cations to determine CEC. Base Cation Soil test level (ppm ...

  8. Milk Prices, Costs of Nutrients, Margins, and Comparisons of Feedstuffs Prices

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-26-issue-5/milk-prices-costs-nutrients-margins-and-comparisons

    corn silage is $4.14/bu or $50.68/ton. This price is lower than the 2023 price, which was $56.40/ton ... Cow-Jones Index. The prediction formula uses a 1500 lb cow, producing milk with 3.9% fat and 3.2% protein. ...

  9. B-vitamins Basics in Dairy Cattle Nutrition – Part I

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-26-issue-5/b-vitamins-basics-dairy-cattle-nutrition-%E2%80%93-part-i

    very potent. For a cow eating 55 lb/day of dry matter (DM), she will be supplied between 1.3 and 6.6 ... pyridoxine needs, 4% of our folates, and 50% of our cobalamin needs (Graulet and Girard, 2017). Clearly, ...

  10. Homesteading Conference Oct 26, 2024, Boone County KY

    https://butler.osu.edu/news/homesteading-conference-oct-26-2024-boone-county-ky

    Getters: Small Ruminants on the Homestead, Hogsteading: The Pasture Pig Playbook, Composting & Soil ...

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