Comparison of Milk Performance and Plasma Biochemical Index of Dairy Cows from Different Farms in Spring and Summer
YANG Jin-hui, ZHOU Ling-yun, BU Deng-pan, YANG Yong-xin, YUAN Ting-jie, ZHANG Jun-min, WANG Jia-qi
ACTA AGRICULTURAE BOREALI-SINICA . 2012, (S1): 395 -400 .  DOI: 10.3969/j.issn.1000-7091.2012.z1.077