Feed additive and feed for ewes at lactation period and preparation method of feed additive

Abstract

The invention discloses a feed additive and feed for ewes at the lactation period and a preparation method of the feed additive. The feed additive comprises the following traditional Chinese medicineraw materials in parts by weight of 4-6 parts of adder tongue herbs, 2-5 parts of orostachys fimbriatus, 5-10 parts of terminalia chebula, 5-8 parts of pumice, 5-8 parts of ficus esquiroliana, 5-10 parts of dried ginger, 4-7 parts of pyracantha fortuneana, 8-12 parts of luffa vegetable sponges, 5-8 parts of rhizoma polygonati, 4-8 parts of peach kernels, 5-10 parts of radix angelica sinensis, 3-6parts of juncus effusus, 6-12 parts of bastardtoadflaxlike swallowwort herbs and fruits and 6-10 parts of common selfheal fruit-spike. The feed additive can increase the food consumption and the lactation amount of the ewes at the lactation period, the quality of milk can be improved, the generation of postpartum diseases of the ewes can be reduced, the feed additive is free from side effects, drug tolerance is not liable to cause, and the feed additive is green and safe. The feed additive can improve the quality of the milk, so that the immunity of new-born ewes can be improved, the survivalrate of the lambs can be increased, and the production benefits of a breeding field can be increased.

Description

technical field [0001] The invention relates to a feed additive for lactating ewes, feed and a preparation method, belonging to the field of animal breeding. Background technique [0002] The survival rate of lambs is an important factor affecting the production efficiency of sheep farms, and the survival rate of lambs directly determines the level of production benefits. Under normal circumstances, the weaning survival rate of lambs should reach more than 95%, in order to maintain better benefits of the sheep farm. But the survival rate of lambs in many sheep farms is not satisfactory at present, and the weaning survival rate of lambs in some sheep farms is even less than 50%, which seriously affects the benefits of sheep farms. Factors that affect the weaning survival rate of lambs include, in addition to the innate conditions of lambs, environmental management of the sheep house, and breastfeeding of lambs by lactating ewes. Therefore, in order to improve the weaning su...

AI Technical Summary

Problems solved by technology

But at present, the survival rate of lambs in many sheep farms is not satisfactory, and the weaning survival rate of lambs in some sheep farms is even less than 50%, which seriously affects the benefits of sheep farms

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