early weaning造句怎麼寫

2、Since intake of dry feed initiates rumen development and allows early weaning, the availability and intake of calf starter is important to calves prior to weaning.

1、Effects of different nutrition levels on oestrus time of over-early weaning ewes;

3、Objective To observe the effects of early weaning on the blood glucose, blood lipid and hormone of rat fed a high fat diet.