Effects of a direct-fed microbial on digestive-tract morphology of Holstein bull calves and performance and carcass characteristics of Holstein steers
| Autor: | Dick, K.J. *, Duff, G.C. *, †, Limesand, S.W. *, Cuneo, S.P. *, Knudson, D.K. *, McMurphy, C.P. *, Hall, L.W. *, Bernal-Rigoli, J.C. *, Marchello, J.A. * |
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| Zdroj: | In The Professional Animal Scientist April 2013 29(2):107-115 |
| Databáze: | ScienceDirect |
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