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METHOD FOR INDUCING TWO ANNUAL CALVING IN COWS
METHOD FOR INDUCING TWO ANNUAL CALVING IN COWS
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机译:牛犊两次诱致的方法
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摘要
A method for inducing two annual calving in the cows comprises the selection of the cows with 260-275 calving days as assessed in the last decade of December, in January and February. The biologically active substance glutam is used.
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