不同精粗比日粮对奶牛机体氧化应激和瘤胃内环境稳定性的影响

侯志高;王振勇;柴同杰;贾玉东;巩庆亮;马健;王允田

Effects of Forage to Concentrate Ratio on Homeostasis of Rumen and Oxidative Stress in Cows

HOU Zhi-gao;WANG Zhen-yong;CHAI Tong-jie;JIA Yu-dong;GONG Qing-liang;MA Jian;WANG Yun-tian