Site

Search results

  1. 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, ...

  2. Cover Crops for Prevent Plant Acres

    https://cfaes.osu.edu/news/events/cover-crops-for-prevent-plant-acres

    gets their questions/issues brought up. We’ll collect questions on 3x5 index cards also. We expect to ...

  3. NOAA, Partners Predict Significant Summer Harmful Algal Bloom for Western Lake Erie

    https://cfaes.osu.edu/news/articles/noaa-partners-predict-significant-summer-harmful-algal-bloom-for-western-lake-erie

    record bloom of 2015. This year’s bloom is expected to measure 7.5 on the severity index but could range ... between 6.5 and nine. An index above five indicates a potentially harmful bloom. The severity index is ...

  4. Nutrition

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-11-issue-2/nutrition

    could save you some money and which ones appear overpriced.  Then learn about the Cow-Jones Index and ...

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

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-22-issue-3/milk-prices-costs-nutrients-margins-and-comparison

    nutrient prices, the Cow-Jones Index was used for average US cows weighing 1500 lb and producing milk with ...

  6. Threat of Corn Flea Beetle, Stewart’s Bacterial Wilt Negligible in Ohio this Spring

    https://cfaes.osu.edu/news/articles/threat-corn-flea-beetle-stewart%E2%80%99s-bacterial-wilt-negligible-in-ohio-spring

    cold winters, he said. Using a “flea beetle index” that calculates the average sum temperature of ... have found that all areas of the state have indexes of less than 90, suggesting that the risk is ...

  7. Meeting the Water Quality Challenge

    https://cfaes.osu.edu/features/meeting-the-water-quality-challenge

    phosphorus index. Freshwater HABs: Linkage to Human Health and Beyond — Jiyoung Lee, Food Science and ...

  8. Cost of Nutrients and Benchmarks of Profitability for Ohio Dairy Farms

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-10-issue-3/cost-nutrients-and-benchmarks-profitability-ohio

    Nutrient costs 5.62 9.12 9.07 Income minus nutrient costs: The Cow-Jones Index 10.64 9.06 7.87 1 Costs and ... cover all other expenses- the income minus nutrient costs, an index that we have named the Cow-Jones ... Index- has fallen to $7.87/cwt, which is $1.69/cwt under the $9.56/cwt that the index has averaged since ...

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

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-13-issue-6/costs-nutrients-comparison-feedstuffs-prices-and

    Current Dairy Situation We use the estimates of the nutrient costs to calculate the Cow-Jones Index (CJI), ... an index constructed here at Ohio State to measure the difference between milk revenues and the costs ... and 4.64 lb of MP per day from January 2005 through November 2011. The change in the Cow-Jones index ...

  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-2/costs-nutrients-comparison-feedstuffs-prices-and

    calculate the Cow-Jones Index (CJI), an index constructed here at Ohio State to measure the difference ... Cow-Jones index over time is shown in Figure 2.  We cannot calculate the CJI for March yet because milk ... August.  The milk gross income was $16.24/cwt.  The difference is the Cow-Jones Index and was equal to ...

Pages