Dairy Farm Management Adjustments to Biofuels-Induced Changes in Agricultural Markets

A mathematical programming model of a representative New York dairy farm is developed to identify optimal management adjustments to increased availability of corn distillers dried grains with solubles (DDGS). While at current prices DDGS feeding is limited to dry cows and young stock, as prices decrease, DDGS in lactating cow rations increase from 7.4% to 20% on a dry matter basis. While expected changes in net farm returns are modest, more important is the consideration of changes in nutrient management practices necessary to deal with increasing levels of nitrogen and phosphorus in the animal waste.


Issue Date:
Aug 19 2008
Publication Type:
Working or Discussion Paper
PURL Identifier:
http://purl.umn.edu/51155
Total Pages:
31
Series Statement:
Working Paper
WP 2008-16




 Record created 2017-04-01, last modified 2017-08-22

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