Studies on Sulfur to Nitrogen Ratios in Feeds For Dairy Cows
Open Access
- 1 July 1954
- journal article
- research article
- Published by American Dairy Science Association in Journal of Dairy Science
- Vol. 37 (7), 813-818
- https://doi.org/10.3168/jds.s0022-0302(54)91331-4
Abstract
Data are presented on the total S content of common feeds used in concentrate mixtures for dairy cows. No advantage in lactation was observed when S was added to a concentrate mixture containing 30% of its crude protein in the form of urea. More complete information is needed on the S content of common feeds, and the S requirement of ruminants before recommendations can be made on the addition of S to dairy feeds.Keywords
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