应用逐步回归法估测中国西门塔尔牛体重的研究
贺建宁;李俊雅;许尚忠;袁峥嵘;甘乾福;李姣;周正奎;高雪;陈金宝
Estimating the Weight of Chinese Simmental by Using Stepwise Regression
HE Jian-ning;LI Jun-ya;XU Shang-zhong;YUAN Zheng-rong;GAN Qian-fu;LI Jiao;ZHOU Zheng-kiu;GAO Xue;CHEN Jin-bao
China Animal Husbandry & Veterinary Medicine
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2009, (9): 199
-200
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