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  1. Answering Farmers’ Questions About the Pandemic in 2021

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-23-issue-5/answering-farmers%E2%80%99-questions-about-pandemic-2021

    up the population achieve some level of immunity which ultimately stops the spread. How do you get ... herd) has some level of immunity to a virus. This means if someone who didn’t have enough immunity ... COVID-19 is through vaccination. The current COVID-19 vaccines have been shown to be as high as 94% ...

  2. About OCVN

    https://ocvn.osu.edu/about-ocvn

    Geology Soils Plants Forests Insects and other macroinvertebrates Reptiles & Amphibians Birds Mammals ...

  3. Where to Test Forages for Nitrates.

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-14-issue-4/where-test-forages-nitrates

    limitations.  One kit indicates that its' testing range is from 0 to 1000 ppm nitrate nitrogen in a fresh ... plant.  This is the maximum safe level in a feed.  A lab test would be needed to determine actual ... crop, attention must be paid to the potential for high nitrate concentrations in the plants.  If nitrate ...

  4. Milk Prices, Costs of Nutrients, Margins and Comparison of Feedstuffs Prices

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-24-issue-1/milk-prices-costs-nutrients-margins-and-comparison

    average. To estimate profitability at these nutrient prices, the Cow-Jones Index was used for average US ...

  5. Virtual EECO Winter Conference: Winter Snow- Creative Ways to Teach STEAM 2022

    https://ocvn.osu.edu/events/virtual-eeco-winter-conference-winter-snow-creative-ways-teach-steam-2022

    Soil is Alive Common Ohio Pollinators & the Plants they Love Finding Frosty Appalachian Stewards ...

  6. Testing for Nitrates

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-9-issue-2/testing-nitrates

    and use the following equation: (test result x 120) / DM proportion, expressed as a decimal = ppm *If ... nitrate toxicity of animals. Conditions favorable to high nitrate concentration and feeding guidelines are ... (http://ohioline.osu.edu/as-fact/0003.html). Options for testing for nitrates are sending samples to feed analytical laboratories or using ...

  7. USDA Economic Research Service Dairy Outlook: January 2022

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-24-issue-1/usda-economic-research-service-dairy-outlook-january

    (https://www.ers.usda.gov/webdocs/outlooks/103066/ldp-m-331.pdf?v=2330.5) indicates cautious optimism in the dairy industry for 2022.  However, continuing high input prices ...

  8. Feeding and Nutrition

    https://dairy.osu.edu/resources/feeding-and-nutrition

    National Forage Testing Association Nutrient Requirements of Dairy Cattle, NRC, 2001 U.S. Grains Council ... Water Mineral Intake with DCAD (MS Excel File) Water Testing Where to Have Your Water Tested Other Feed ...

  9. Selenium Yeast for Dairy Cattle

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-5-issue-6/selenium-yeast-dairy-cattle

    supplemented with the maximum legal amount of Se (currently 0.3 ppm). The question is, "Should you use ... certain areas of Ohio, water can contain very high concentrations of sulfate. In an experiment conducted ... at OARDC, sulfate intake equivalent to drinking water with approximately 300 ppm sulfate-sulfur (900 ...

  10. Livestock Medication Records: Are They Really Necessary?

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-23-issue-5/livestock-medication-records-are-they-really

    attending the session stood up and described to the group what happened when he had an animal test positive ... tests positive for a drug residue violation in meat, milk, and eggs.  Remember, these are food producing ... use of livestock medications in the United States and establishes tolerance levels for residues in ...

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