About Li Jinxiao
About 中国農業大学動物科学技術学院,北京,100193
About Liu Anguo
About 中国農業大学動物科学技術学院,北京,100193
About Wang Ziming
About 中国農業大学動物科学技術学院,北京,100193
About Wang Yunong
About 中国農業大学動物科学技術学院,北京,100193
About Zhou Yusong
About 中国農業大学動物科学技術学院,北京,100193
About Huang Shangzhen
About 中国農業大学動物科学技術学院,北京,100193
About Wang Kai
About 中国農業大学動物科学技術学院,北京,100193
About Guo Gang
About 北京首農畜牧発展有限公司,北京,100176
About Ma Yabin
About 河北省畜牧良種工作站,河北石家庄,050061
About Wang Yachun
About 中国農業大学動物科学技術学院,北京,100193
About Zhongguo Xumu Zazhi
About hypocalcemia
About perinatal period
About dairy cattle
About rearing management
About calcium
About farm
About milk yield
About Holstein
About fetus
About 初産
About 初産牛
About 出産
About 健康状態
About 血清カルシウム
About カルシウム濃度
About Cattle
About 周産期
About 乳牛
About 血
About カルシウム
About 影響要因