Preparation method of Chinese herbal medicine additive for replacement gilt feed

Abstract

The invention discloses a preparation method of a Chinese herbal medicine additive for a replacement gilt feed. The Chinese herbal medicine additive is composed of honeysuckle, radix isatidis, male fern rhizome, semen allii tuberose, herba epimedii, prepared rhizome of rehmannia, medicated leaven, leonurus, fried cowherb seed, astragalus membranaceus, angelica sinensis and liquorice. The preparation method comprises the following steps: crushing the Chinese herbal medicines above, weighing, soaking with water, boiling with strong fire, holding the temperature for 30-60 minutes with slow fire, cooling, filtering through eight layers of gauze, collecting the filtrate, adding white sugar, fermenting in the presence of lactobacillus, saccharomycetes and acetobacter xylinum to obtain fermentation broth, mixing corn, bran and bean pulp in the obtained fermentation broth, and directly feeding replacement gilts with the Chinese herbal medicine additive. The Chinese herbal medicine additive can promote the growth and reproduction of effective microbial communities in the intestinal tracts of bodies, is beneficial to the digestive absorption and the utilization rate of nutrition, and can promote the healthy growth of the replacement gilts, and can effectively control the phenomena of frequent diseases, overweight or underweight, failure in observe oestrus and the like of the gilts. The active ingredients of the Chinese herbal medicines in the additive are multiplied after the microbial fermentation, thus the efficacy is improved; and the additive is natural, green and residue-free.

Description

technical field [0001] The invention relates to a Chinese herbal medicine additive for gilt feed, which belongs to the field of feed and is suitable for a Chinese herbal medicine additive for gilt feed of more than 60 kg Background technique [0002] With the scale of breeding industry and the rapid development of modern breeding technology, the quality of sows is directly related to the level of breeding benefits. In the actual process of raising pigs, in order to improve the quality of the sow population, it is often necessary to constantly renew the sows, eliminate slow estrus, old and weak sows, and select excellent gilts for supplement in time. The nutritional health status significantly affects the physiological processes of fertilization, embryo implantation, and embryo development in primiparous sows, and these physiological processes are the main factors affecting litter size. Most of the existing gilt feeds contain high protein and energy raw materials, but lack s...

AI Technical Summary

Problems solved by technology

The existing feed for gilts mostly contains high protein and energy raw materials, but lacks some essential trace elements, resulting in frequent sow diseases, overweight, slow or no estrus. To improve the quality of gilts, it is necessary to Change the original feed structure, pay attention to the supplement of nutrients such as trace elements and vitamins

[0003] Most of the current pig feed additives are mainly trace minerals and hormones, and the promotion of pig growth mainly depends on the effect of hormones, and they are general-purpose additives. Chinese herbal medicine additives after microbial fermentation of Chinese herbal medicines have not been reported.