Traditional Chinese medicine feed additive suitable for pregnant sows and application

Abstract

The invention discloses a traditional Chinese medicine feed additive suitable for pregnant sows and an application, and belongs to the field of feed additives. The traditional Chinese medicine feed additive consists of the following components in parts by weight: 10-30 parts of radix codonopsis, 10-30 parts of bighead atractylodes rhizomes, 5-20 parts of radix angelicae sinensis, 5-20 parts of common sinopodophyllum fruits, 15-35 parts of glossy privet fruits, 5-15 parts of licorice roots, 1-3 parts of protogen and 2-5 parts of NCG (N-carbamylglutamic acid). The additive is added to a feed according to the weight of the additive being 0.6% of that of the feed at 30 days before birth of the sows, so that the pitocin content and the prolactin content in serum of the sows can be increased, the birth process and the farrowing interval of the sows are shortened, the healthy piglet rate and the average daily gain (ADG) of piglets are increased, the postpartum recovery of the sows is promoted, and effects are significant.

Description

technical field [0001] The invention belongs to the field of feed additives, in particular to a traditional Chinese medicine feed additive added to sows in late pregnancy. Background technique [0002] With the development of large-scale pig farming, more and more practitioners are able to recognize the important role of sow health in the development of pig farming. However, in the process of intensive breeding, most of the sow groups are limited and limited feeding, lack of exercise, and low anti-stress ability. Problems such as estrus lag are common, among which prolonged labor can lead to increased stillbirths and slow postpartum recovery, which directly affects the health of sows and seriously affects the production efficiency of pig farms. [0003] At present, in the actual pig production, prolonged labor syndrome has brought a great negative impact on the production efficiency of pig farms. When pig farmers encounter prolonged labor, they will take the method of injec...

AI Technical Summary

Problems solved by technology

These two methods are not only difficult to solve the problem, but will bring more harm to the sow

Injection of oxytocin will cause severe pain in sows, early loss of colostrum, increase in stillbirths, placenta or its fragments will be retained in the uterine cavity, and it is more likely to cause endless lochia and postpartum inflammation; artificial midwifery will cause vulva edema in sows, slow involution, Increased occurrence of endometritis

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