Principal component analysis of carcass traits of yak under standardized production conditions
WU Jin-bo, HE Shi-ming, LI Zhu, WANG Tai, JIAN Shang-lin, TA Ying, TAN Ben-xu
HUBEI AGRICULTURAL SCIENCES . 2021, (9): 102 -105 .  DOI: 10.14088/j.cnki.issn0439-8114.2021.09.019