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  1. Costs of Nutrients, Comparison of Feedstuffs Prices, and the Current Dairy Situation

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-14-issue-1/costs-nutrients-comparison-feedstuffs-prices-and

    Index (CJI), an index constructed here at Ohio State to measure the difference between milk revenues and ... these producers, their income over feed costs would be better than the CJI. The index, however, is ... welcomed) profitability. Figure 1. Cow-Jones Index from January 2005 through December 2011. Although milk ...

  2. Landscape Analysis, Integration and Case Studies

    https://amp.osu.edu/people/landscape-analysis-integration-and-case-studies

    Hoy, Advisor) About:  The objective of Claire’s Master’s research was to develop an index to measure ... diversity in agricultural soundscapes, and to compare the index with other measures of biodiversity in these ... systems.  The Modified Acoustic Entropy Index (H’) meaures the level of niche utilization of the acoustic ...

  3. Heat Stress in 2021: Will it be Intense?

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-23-issue-3/heat-stress-2021-will-it-be-intense

    factors in the humidity as well. For this reason, we utilize a temperature-humidity index (THI). While ... additional cooling is definitely needed. Figure 1. Temperature Humidity Index (THI) for cattle. Lactating ...

  4. Economics

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-10-issue-5/economics

    Cow-Jones Index, a measure of profitability in the dairy sector, has been under the $8 profitability ...

  5. Youth Dairy Program Updates

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-16-issue-1/youth-dairy-program-updates

    http://www.ohiostatefair.com/index.php/news-a-media-48/item/592-new-dairy-feeder-calf-show FORT WORTH STOCK SHOW DAIRY JUDGING CONTEST On Sunday, January 19th, three young ladies from OSU ...

  6. Volunteer Stream Monitoring

    https://ohiowatersheds.osu.edu/resources/human-dimensions/mental-models/basic-stream-and-watershed-ecology-lesson-plans/volunteer-stream-monitoring

    out assessment forms that they eventually submit to contribute to a cumulative index of streams in the ...

  7. Heat Stress in Dairy Cows

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-21-issue-3/heat-stress-dairy-cows

    standing, consuming less feed, and drinking more (Tucker et al., 2019). The temperature humidity index (THI) ... With each unit increase on the THI index, it is estimated that milk production drops 0.70 lb/day (West, ...

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

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-25-issue-2/milk-prices-costs-nutrients-margins-and-comparison

    prices are all lower for March than for January, contributing to a lower Cow-Jones Index in this issue. ... at these nutrient prices, the Cow-Jones Index was used for average US cows weighing 1500 lb and ...

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

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-24-issue-2/milk-prices-costs-nutrients-margins-and-comparison

    may be higher than in previous issues, the Cow-Jones Index is fairing well. To estimate profitability ... at these nutrient prices, the Cow-Jones Index was used for average US cows weighing 1500 lb and ...

  10. The Costs of Nutrients, Comparison of Feedstuffs Prices and the Current Dairy Situation

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-14-issue-6/costs-nutrients-comparison-feedstuffs-prices-and

    We use the estimates of the nutrient costs to calculate the Cow-Jones Index (CJI) for November.  This ... index was constructed here at Ohio State to measure the difference between milk revenues and the costs ... Calculations of the Cow-Jones Index for Ohio, November 2012. The fact that the nutrient costs in November ...

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