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  1. Comparison of Profitability Among Ohio Dairy Farms Based on 2013 Production

    https://dairy.osu.edu/newsletter/buckeye-dairy-news/volume-16-issue-2/comparison-profitability-among-ohio-dairy-farms

    and other solids production, for each quartile were entered into the Cow-Jones Index (St-Pierre, N.D. ... Cow-Jones Index. Quartile ECM Yield (lb/yr) Herd Size Median ECM (lb/yr) Income Over Feed Costs ($/cwt) ... Cow-Jones Index ($/cwt) 1 < 22,272 105 20,580 5.54 3.53 2 >22,272 and <24,576 102 23,456 6.38 4.38 ...

  2. 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, ...

  3. 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 ...

  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. Updating Ohio's Phosphorus Risk Index Is Generating Positive Initial Results

    https://senr.osu.edu/news/updating-ohios-phosphorus-risk-index-generating-positive-initial-results

    Resources.   Her On-Field Ohio project seeks to update and revise the Ohio Phosphorus Risk Index, which is ... their risk of phosphorus moving off farm fields. The index is an integral part of a nutrient management ... date with a goal to release a preliminary revised version of the index later this year, Dayton said. An ...

  6. John F. Obrycki's Graduate Defense Seminar

    https://senr.osu.edu/events/john-f-obryckis-graduate-defense-seminar

    be combined in a comprehensive index, though the relative importance of each factor within the index ...

  7. Precision Agriculture Technology

    https://fabe.osu.edu/programs/precisionag/precisionagriculturetechnology

    light source to measure NDVI (Normalized Difference Vegetative Index) to predict crop yield potential. ...

  8. February 2016 Fire Science Webinar

    https://senr.osu.edu/events/february-2016-fire-science-webinar

    Fuel Index (LFI), users should understand how it represents live fuel moisture trends in these northern ... Rating System (CFFDRS) Fire Weather Index (FWI) and Fire Behavior Prediction (FBP) system tools already ...

  9. 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 ...

  10. 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 ...

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