Estimation of Genetic Parameters by Connecting Groups for Reproductive Traits of Yorkshire，Landrace and Duroc Pigs in China
ZHANG Suo-yu，QIU Xiao-tian，DING Xiang-dong，ZHANG Qin，WANG Zhi-gang，WANG Chang-cun，QU Yun-long
ACTA VETERINARIA ET ZOOTECHNICA SINICA . 2016, (3): 429 -438 .  DOI: 10.11843/j.issn.0366-6964.2016.03.003