丙酸镁对泌乳早期奶牛体况、泌乳性能和代谢参数的影响
李红玉,刘强,王聪,杨效民,贺东昌,郭刚
Effects of magnesium propionate supplementation on body condition, lactation performance and metabolic parameters in early lactation Holstein dairy cows
LI Hong-yu, LIU Qiang, WANG Cong, YANG Xiao-min, HE Dong-chang, GUO Gang
草业学报
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2009, (4): 187
-194
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