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  1. Feed and Nutrient Costs in Dairy Production: Where are we now?

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-13-issue-2/feed-and-nutrient-costs-dairy-production-where-are

    central Ohio, week of April 11, 2011. Returns to Dairy Producers: the Cow-Jones Index Using a ‘standard’ ... per cwt constitutes an index of milk revenues minus feeding costs.  We have named this index the ... Cow-Jones Index as it mimics the information of the Dow-Jones Index for the U.S. stock market.  In March, ...

  2. Feed and Nutrient Costs in Dairy Production: Will it Get Any Worse?

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-13-issue-1/feed-and-nutrient-costs-dairy-production-will-it-get

    Dairy Producers: the Cow-Jones Index Using a ‘standard’ cow producing milk at a level that approximates ... $13.70/cwt.  The difference between the gross revenues per cwt and nutrient costs per cwt constitutes an index ... index the Cow-Jones Index, as it mimics the information of the Dow-Jones Index for the U.S. stock ...

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

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-20-issue-6/milk-prices-costs-nutrients-margins-and-comparison

    production at these nutrient prices, I used the Cow-Jones Index for cows weighing 1500 lb and producing milk ...

  4. Estimating Wheat Yield With Stem Counts and Fractional Green Canopy Cover

    https://stepupsoy.osu.edu/wheat-production/yield-estimates

    2018. Estimating wheat yield with normalized difference vegetation index and fractional green canopy ...

  5. 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 ...

  6. 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 ...

  7. Mark Your Calendars for These Important Field Days

    https://agcrops.osu.edu/newsletter/corn-newsletter/2018-20/mark-your-calendars-these-important-field-days

    work is what will bring the new P-Index to Ohio- Libby Dayton Precision Planting and Smart Seed ...

  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. Conservation Tillage Conference: New Topics for Changing Ag

    https://agcrops.osu.edu/newsletter/corn-newsletter/2018-04/conservation-tillage-conference-new-topics-changing-ag

    growing corn and soybeans? What will the revised P index look like? How can you get started in honey bees, ...

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