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A genetically engineered Escherichia coli phytase improves nutrient utilization, growth performance, and bone strength of young swine fed diets deficient in available phosphorus1

Autor: Trygve L. Veum, M. R. Bedford, C. E. Buff, D. W. Bollinger

Publikováno v: Journal of Animal Science. 84:1147-1158

A 28-d experiment was conducted using 126 crossbred barrows to evaluate the addition of a genetically engineered Escherichia coli phytase to diets that were 0.15% deficient in available P. Growth performance, bone strength, ash weight, and the appare

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::80cfc4eb85d37e9bdf1751ef7a479c12
https://doi.org/10.2527/2006.8451147x

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Comparison of growth performance and zinc absorption, retention, and excretion in weanling pigs fed diets supplemented with zinc-polysaccharide or zinc oxide1

Autor: D. W. Bollinger, W. A. Brommelsiek, Mark R. Ellersieck, Trygve L. Veum, C. E. Buff

Publikováno v: Journal of Animal Science. 83:2380-2386

Fifty weanling crossbred pigs averaging 6.2 kg of initial BW and 21 d of age were used in a 5-wk experiment to evaluate lower dietary concentrations of an organic source of Zn as a Zn-polysaccharide (Zn-PS) compared with 2,000 ppm of inorganic Zn as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fbed882180eef8afa5a4764fe7a20907
https://doi.org/10.2527/2005.83102380x

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A genetically engineered Escherichia coli phytase improves nutrient utilization, growth performance, and bone strength of young swine fed diets deficient in available phosphorus

Autor: T L, Veum, D W, Bollinger, C E, Buff, M R, Bedford

Publikováno v: Journal of animal science. 84(5)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::213be3aec781236051f5ae79045952b0
https://pubmed.ncbi.nlm.nih.gov/16612017

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Comparison of growth performance and zinc absorption, retention, and excretion in weanling pigs fed diets supplemented with zinc-polysaccharide or zinc oxide

Autor: C E, Buff, D W, Bollinger, M R, Ellersieck, W A, Brommelsiek, T L, Veum

Publikováno v: Journal of animal science. 83(10)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1f0c487fb0c9bdb0fc702f65ef725564
https://pubmed.ncbi.nlm.nih.gov/16160050

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