The normal weaning time of the lamb is 4 months old, and the lamb is weaned early (when the lamb is 8 weeks old), the rumen is fully developed and can feed on and digest a large amount of vegetable feed. Therefore, it is theoretically considered that the early weaning is at 8 weeks of age. Reasonable.) First, it can shorten the feeding time of ewes, promote early estrus in ewes, and achieve a year of prolificacy; second, let ewes rejuvenate and catch fleas as soon as possible to prepare for the next breeding; third, the traditional method of natural weaning. The development of the rumen and digestive tract of the lamb is delayed, and the transition period of weaning is longer, which affects the fattening of the lambs after weaning; timely weaning of the lambs can promote the rapid development and maturation of the reticulum of the lamb tumor, and increase the feed intake of the fiber material. Lambs gain weight and save feed.
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