Effect of Dietary Protein Levels on Rumen Metabolism and Milk Yield in Mid-Lactating Cows under Hot and Humid Conditions

W. Thiangtum, J. Th. Schonewille, A. Yawongsa, T. Rukkwamsuk, J. Kanjanapruthipong, M.W.A. Verstegen and W.H. Hendriks

Journal of Animal and Veterinary Advances 13 ( 1 ): 9 - 14 , 2014