نتائج البحث - G.C. Duff

Effects of supplementing milk replacer with essential amino acids on blood metabolites, immune response, and nitrogen metabolism of Holstein calves exposed to an endotoxin حسب K.M. Zubia, A. Akter, B.H. Carter, M.R. McDaniel, G.C. Duff, C.A. Löest

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Performance, health, and physiological responses of newly received feedlot cattle supplemented with pre- and probiotic ingredients حسب E.A. Colombo, R.F. Cooke, A.P. Brandão, J.B. Wiegand, K.M. Schubach, C.A. Sowers, G.C. Duff, E. Block, V.N. Gouvêa

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