Hilgardia
Hilgardia
Hilgardia
University of California
Hilgardia

Maximizing income above feed costs with computer-formulated dairy rations

Authors

D. L. Bath
G. A. Hutton
E. H. Olson

Authors Affiliations

D. L. Bath is Extension Dairy Nutritionist, University of California, Davis; G. A. Hutton, Jr. Farm Advisors in San Joaquin and Stanislaus Counties; E. H. Olson are Farm Advisors in San Joaquin and Stanislaus Counties.

Publication Information

Hilgardia 26(5):5-7. DOI:10.3733/ca.v026n05p5. May 1972.

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Abstract

Feeding trials were conducted to test a computer program designed to formulate rations resulting in maximum income above feed costs from lactating dairy cows. Factors considered by the computer include feed prices, milk prices, milk production response to varying levels of nutrients, maximum voluntary feed intake, and productive ability of the cow. Cows fed the computer-formulated rations returned $15 to $21 more income above feed costs per year than cows fed control rations.

Bath D, Hutton G, Olson E. 1972. Maximizing income above feed costs with computer-formulated dairy rations. Hilgardia 26(5):5-7. DOI:10.3733/ca.v026n05p5
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