Expeller soybean meal as a source of rumen undegradable protein for lactating dairy cows

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dc.contributor.author Shirley, John E.
dc.contributor.author Piehl, D.
dc.contributor.author Titgemeyer, Evan C.
dc.contributor.author Scheffel, Michael V.
dc.date.accessioned 2011-05-12T18:08:54Z
dc.date.available 2011-05-12T18:08:54Z
dc.date.issued 2011-05-12
dc.identifier.uri http://hdl.handle.net/2097/9137
dc.description.abstract The loss of meat and bone meal as a source of high quality protein for lactating cows creates an increased need for nonanimal sources. Fifty six Holstein cows were used to evaluate expeller soybean meal as a source of rumen undegradable intake (by-pass) protein for high producing cows. Expeller soybean meal tended to improve 3.5% contain fat-corrected milk yield and increased milk fat percentage relative to diets containing either solvent soybean meal or a meat and bone meal:blood meal mixture. In contrast, the protein percentage in milk was depressed significantly when cows were fed expeller soybean meal compared to animal protein. A limiting amino acid (possibly methionine) is implicated. en_US
dc.publisher Kansas Agricultural Experiment Station and Cooperative Extension Service en_US
dc.relation.isPartOf Dairy Day, 1997 en_US
dc.relation.isPartOf Kansas Agricultural Experiment Station contribution; no. 98-100-S en_US
dc.relation.isPartOf Report of progress (Kansas Agricultural Experiment Station and Cooperative Extension Service); 792 en_US
dc.subject Dairy en_US
dc.subject Lactating cows en_US
dc.subject UIP en_US
dc.subject Expeller soybean meal en_US
dc.title Expeller soybean meal as a source of rumen undegradable protein for lactating dairy cows en_US
dc.type Conference paper en_US
dc.date.published 1997 en_US
dc.citation.epage 31 en_US
dc.citation.spage 28 en_US
dc.contributor.authoreid jshirley en_US
dc.contributor.authoreid etitgeme en_US
dc.contributor.authoreid scheffel en_US

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