Effect of the Different Feed Formulas on Physiological Changes and Milk Production Performance of Holstein-friesian Crossbred Dairy Cows

Hanchai Umpapol, Tharadol Jitrajak, Choompol Songwicha, Surachart Teanglum and Watchara Sirikool

Pakistan Journal of Nutrition 9 ( 6 ): 567 - 573 , 2010