There is a very good way is to give birth to the baby, after lactation, personally and insisted that for more than six months.
有一个很好的办法，就是生完宝宝之后亲自哺乳，而且坚持半年以上。
The daughters of the best Canadian sires average 988 kgs. More milk in their first lactation as compared to the locally bred animals.
其中最好的那头公牛的女儿头胎比当地奶牛平均要多产奶988公斤。
Does lactation mother need more diet calcium?
乳母需要摄取更多膳食钙吗？
Does lactation mother need more diet calcium?
乳母需要摄取更多膳食钙吗？
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