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Effect of direct-fed microbials plus enzyme supplementation on the fattening performance of Holstein young bulls at two different initial body weights
Fattening performance feed intake direct-fed microbials enzymes cattle Holstein feed efficiency ratio
2010/9/10
The study was designated to determine the effects of direct-fed microbials (DFM) plus enzyme supplement and initial body weights on the finishing performance, feed intake and feed efficiency ratio cha...