Analysis of Factors Influencing Calving Interval of Holstein in Xinjiang Area
YE Dong-dong;ZHANG Kong-jie;MAO Bo-tao;Yeer·Bolati;HAN Jun;ZHANG Mei-mei;YANG Xiong-de;LI Pei-fang;HUANG Xi-xia
. 2010, (8): 1643 -1646 .