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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. Managing Dairy Cow Heat Stress

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-19-issue-3/managing-dairy-cow-heat-stress

    temperature-humidity index (THI) exceeds 68.  As an example, a temperature of 72 o F with 45% relative humidity or ...

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

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-19-issue-3/milk-prices-costs-nutrients-margins-and-comparison

    Index with cows milking 70 lb/day or 85 lb/day at 3.7% fat and 3.1% protein. In the last issue, the ...

  4. Corn Flea Beetle and Stewart's Leaf Blight Prediction

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-06/corn-flea-beetle-and-stewarts-leaf-blight-prediction

    'flea beetle index' is calculated as the sum of the average temperatures of December, January and ... February.  This winter we find that all areas of the state have indexes less than 90 suggesting that the risk ... Jackson) even reach an index over 80, coming in at 84.8 and 88.7, respectively.   The other  locations and ...

  5. Corn Replant Decisions – Some Tips to Consider

    https://agcrops.osu.edu/newsletter/corn-newsletter/2017-13/corn-replant-decisions-%E2%80%93-some-tips-consider

    develop much beyond the VE or V2 stage. According to the NASS (https://www.nass.usda.gov/Statistics_by_State/Ohio/Publications/Crop_Progress_&_Condition/index ...

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

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-19-issue-2/milk-prices-costs-nutrients-margins-and-comparison

    the Cow-Jones Index with cows milking 70 lb/day or 85 lb/day at 3.7% fat and 3.1% protein. For ...

  7. 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 ...

  8. 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 ...

  9. 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 ...

  10. BEST MANAGEMENT PRACTICES TO KEEP PHOSPHORUS ON THE FIELD

    https://agcrops.osu.edu/newsletter/corn-newsletter/2014-28/best-management-practices-keep-phosphorus-field

    soil hydrologic class impacts edge of field losses of phosphorus. The NRCS Ohio P Risk index provides ... a risk of loss index and should be used as part of the development of a Nutrient Management Plan to ...

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