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Teaming up with farmers to protect Ohio’s water
Work continues on a project to revise the Ohio Phosphorus Risk Index. The index is a planning tool ... index more accurate and to increase farmers’ management options for reducing phosphorus runoff, said ...
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Milk Prices, Costs of Nutrients, Margins, and Comparison of Feedstuffs Prices
profitability at these nutrient prices, the Cow-Jones Index was used for average US cows weighing 1500 lb and ...
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Nitrogen Recommendations When Organic N is Used
https://agbmps.osu.edu/bmp/nitrogen-recommendations-when-organic-n-used
Normalized Difference Vegetation Index (NDVI) can be used to evaluate plant nitrogen needs and limit over- or ...
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Comparison of Profitability Among Ohio Dairy Farms Based on 2013 Production
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 ...
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Feed and Nutrient Costs in Dairy Production: Where are we now?
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, ...
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Feed and Nutrient Costs in Dairy Production: Will it Get Any Worse?
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 ...
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Milk Prices, Costs of Nutrients, Margins and Comparison of Feedstuffs Prices
profitability at these nutrient prices, the Cow-Jones Index was used for average US cows weighing 1500 lb and ...
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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, ...
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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 ...
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Online tool that helps protect water is now being made even better
revise the Ohio Phosphorus Risk Index, an online tool that farmers can use to determine — and, if ... done.”—Libby Dayton An integral part of managing phosphorus The Ohio Phosphorus Risk Index is an integral part ...