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  1. Heat Stress- Where Do You Start?

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-5-issue-3/heat-stress-where-do-you-start

    temperature- humidity index (THI) exceeds the upper threshold of cow comfort by 5.6 units. The problem is ...

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

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-18-issue-5/milk-prices-costs-nutrients-margins-and-comparison

    a discount), respectively. To estimate the cost of production at these nutrient levels, the Cow-Jones Index ... this index, milking cows should no doubt be profitable again using these market prices.  Table 1. ...

  3. Managing Dairy Cows During Heat Stress

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-16-issue-3/managing-dairy-cows-during-heat-stress

    of our dairy cows prefer cooler temperatures.  At a temperature-humidity index (THI) of 68, a dairy ...

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

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-19-issue-1/milk-prices-costs-nutrients-margins-and-comparison

    the Cow-Jones Index with a cow milking 70 lb/day at 3.7% fat and 3.1% protein eating 50 lb/day of DM. ...

  5. Low Risk of Stewart's Disease on Corn Predicted

    https://news-archive.cfaes.ohio-state.edu/news-release/low-risk-stewarts-disease-corn-predicted

    carried and spread by adult flea beetles.   Based on the flea beetle index, conducted by Ohio State ... beetle index is calculated as the sum of the average temperatures of December, January and February. ... Index values less than 90 indicate a negligible disease threat, 90-95 indicates low to moderate levels, ...

  6. Ohio Corn Performance Test Sampled for Nematodes

    https://news-archive.cfaes.ohio-state.edu/news-release/ohio-corn-performance-test-sampled-nematodes

    Hi-Bred, a DuPont company, he said.  “The lab results provided populations and a risk index for ... quantities.   “With the exception of one sample from the Beloit location in Mahoning County, the risk index for ...

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

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-18-issue-6/milk-prices-costs-nutrients-margins-and-comparison

    estimate the cost of production at these nutrient levels, I used the Cow-Jones Index with a cow milking 70 ...

  8. Stewart's Wilt Risk Low for Ohio's Corn

    https://news-archive.cfaes.ohio-state.edu/news-release/stewarts-wilt-risk-low-ohios-corn

    carried and spread by adult flea beetles. Based on the flea beetle index, conducted by Ohio State ... to have a low to moderate threat. The flea beetle index is calculated as the sum of the average ... temperatures of December, January and February. Index values less than 90 indicate a negligible disease threat, ...

  9. Protecting Income Over Feed Cost Margin on U.S. Dairy Farms

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-15-issue-5/protecting-income-over-feed-cost-margin-us-dairy

    essentially a government sponsored and subsidized put option on a national IOFC margin index formula based on ... any attempt to construct a single nation-wide index for dairy feed costs and IOFC margins can at best ... designed to smooth out the fluctuation in milk prices and feed costs separately or as an index of IOFC.  ...

  10. Dairy Commodity and Milk Price Outlook

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-17-issue-4/dairy-commodity-and-milk-price-outlook

    back could be rather swift.  Some good news is that latest Global Dairy Trade Index, a composite price ... index of the eight traded dairy commodities, trading on September 1, is up 10.1% and this follows a 15% ...

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