Fitting Curve of Laying Rate and Egg Quality Analysis of Yufen Ⅰ Commercial Line
LI Hong-fei, SONG Ya-yi, TIAN Ya-dong, JIANG Rui-rui, KANG Xiang-tao, SUN Gui-rong, YAN Feng-bin
《中国畜牧兽医》 . 2017, (6): 1680 -1687 .  DOI: 10.16431/j.cnki.1671-7236.2017.06.015