糊化羟甲基蛋氨酸钙对泌乳中期奶牛产奶量及乳成分的影响
刘艳丰;潘晓亮;蒋慧;寇焕起;赵海丰
The Effect of Paste-methionine-hydroxymethyl on Milk Yield and Components in Diary Cattle in the Mid-lactation
LIU Yanfeng;PAN Xiaoliang;JIANG Hui;KOU Huanqi;ZHAO Haifeng
China Animal Husbandry & Veterinary Medicine . 2007, (1): 20 -23 .