Fermented compound traditional Chinese medicine additive capable of increasing amniotic fluid of sows volume and PSY and preparation method thereof

Abstract

The invention discloses a fermented compound traditional Chinese medicine additive capable of increasing the amniotic fluid volume of sows and the number of piglets weaned/sow/year (PSY) and a preparation method thereof. The fermented compound traditional Chinese medicine additive is prepared from the following components in parts by mass: 10-65 parts of herba houttuyniae, 5-35 parts of folium artemisiae argyi, 6-60 parts of thymifolious euphorbia herb, 2-25 parts of semen vaccariae, 1-30 parts of potentillae discoloris herba, 10-60 parts of acalypha australis, 5-25 parts of sugar, 5-40 parts of wheat, 5-25 parts of soybean meal, 0.02-0.10 parts of aspergillus niger and 0.5-2.0 parts of saccharomycetes. According to the fermented compound traditional Chinese medicine additive disclosed by the invention, various traditional Chinese medicine components are reasonably selected according to medicinal components and pharmacological characteristics of traditional Chinese medicines, and the fermented compound traditional Chinese medicine additive has various medicinal components capable of resisting oxidation, resisting bacteria and diminishing inflammation, protecting heart and blood vessels, accelerating blood circulation and increasing vascular permeability, so that under the synergistic effect of the medicinal components, the amniotic fluid volume of pregnant sows is moderately increased, the birth canal is smoother, the birth process of sows is shortened, in addition, the milk quality of sows can be improved, the vitality and the survival rate of piglets are improved, and the purpose of increasing the number of piglets weaned per sow is achieved.

Description

technical field [0001] The invention belongs to the technical field of feed additives, in particular to a fermented compound traditional Chinese medicine additive for improving the amniotic fluid volume and PSY of sows and a preparation method thereof. Background technique [0002] The sow parturition is the time it takes for the sow to expel all the fetuses from the body to the outside of the body at farrowing. In actual production, the time (partition process) required for normal delivery of sows is an average of 4 hours (calculated on the basis of giving birth to 12 piglets), and the average output interval between two piglets is 20 minutes. However, in our investigation, we found that the long labor process of sows in pig farms is very common (especially in summer), and the labor process can reach 5-8 hours, and even some sows can reach 24-48 hours. [0003] The long labor process of sows will produce a series of hazards: one is the hazards to sows. After delivery, sows...

AI Technical Summary

Problems solved by technology

[0010] Aiming at the problems of low amniotic fluid volume in prepartum sows and low annual average number of weaned piglets in the background technology, the present invention provides a fermented compound Chinese medicine additive for improving amniotic fluid volume and PSY of sow

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