
RESEARCH OF DIAGNOSIS OF EARLY PREGNANCY OF CHINESE HOLSTEIN COWS BY MEASURING THE CONTENETS OF PROGESTERONE AND OESTRADIOL IN MILK
CHEN Hai-yan~1 FU Yan~2(1.Department of Biology,Lishui College,Lishui,Zhejiang 323000;2.College of Animal Science,Zhejiang University,Hangzhou,Zhejiang 310029)
Journal of Nuclear Agricultural Sciences ›› 2008, Vol. 22 ›› Issue (01) : 93-96.
RESEARCH OF DIAGNOSIS OF EARLY PREGNANCY OF CHINESE HOLSTEIN COWS BY MEASURING THE CONTENETS OF PROGESTERONE AND OESTRADIOL IN MILK
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