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The effects of calf age at weaning of spring calving beef cows and the effect on cow and calf performance and production economics
被引:0
|作者:
Weder, C. E.
[1
]
Price, M. A.
[1
]
Okine, E.
[1
]
机构:
[1] Univ Alberta, Edmonton, AB T6G 2M7, Canada
关键词:
early weaning;
beef cattle;
economics;
D O I:
暂无
中图分类号:
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号:
0905 ;
摘要:
引用
收藏
页码:111 / 111
页数:1
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