Ruminant feed and preparation method of ruminant feed

Abstract

The invention discloses a ruminant feed and a preparation method of the ruminant feed. The ruminant feed comprises the following materials in parts by weight: 70-120 parts of needle mushroom roots, 10-20 parts of bran, 5-10 parts of rice bran, 5-20 parts of bean meal, 5-20 parts of coarse cereal, 5-15 parts of herb of dandelion, 3-7 parts of sow thistle, 3-8 parts of nano montmorillonite and 1-5 parts of a microbial preparation, wherein the microbial preparation comprises streptococcus bovis, ruminobacter amylophilus, ruminococcus flavefaciens, and the coarse cereal is one or more of maize flour, black rice powder, tartary buckwheat, ormosia, mung beans and broad beans. The preparation method comprises the steps of mixing, fermenting, drying, pelleting, and the like. According to the ruminant feed and the preparation method, the needle mushroom roots serve as a principal raw material for preparing the ruminant feed, fermentation is sufficient, and a small number of streptococcus bovis, ruminobacter amylophilus and ruminococcus flavefaciens in a rumen of a ruminant are introduced to the stomach of the ruminant through the feed, so that the digestion rate and the feed intake are increased, and the fattening is realized.

Description

technical field [0001] The invention relates to the technical field of animal feed, in particular to a ruminant feed and a preparation method thereof. Background technique [0002] Flammulina velutipes has a high health function as a fungal food. With people's awareness of health food, the consumer market of Flammulina velutipes is getting better and better. scrap. According to statistics, the national average daily output of Flammulina velutipes was 1,500 tons in 2012. In order to improve the quality of Flammulina velutipes products, manufacturers should freshly cut the basal stipe in order to remove the aged stipe during the commercialization process after picking Flammulina velutipes. The average daily waste of Flammulina velutipes roots is 150-225 tons in the country, and 54,700-82,000 tons of Flammulina velutipes roots are discarded annually. The discarded mushroom roots not only cause environmental pollution, but also lead to a great waste of resources. [0003] Acco...

AI Technical Summary

Problems solved by technology

[0004] Ruminants are a special group of mammals. Most of their diets are composed of plant materials. The stomach of ruminants is composed of four parts. Among them, the feed processing work is mainly performed by the rumen. Ruminants can digest fiber or semi-fiber The feed is because the rumen contains a large number of microorganisms, and the feed can be fermented and digested in the rumen. However, the number of Streptococcus bovis, Ruminobacillus amylovora and Ruminococcus xanthophylla in the rumen is small, and Ruminococcus xanthophyllum degrades fiber The ability of Ruminococcus albicans is stronger than that of Ruminococcus albicans, and the number of Ruminococcus albicans is generally more than that of Ruminococcus xanthophyllum, and can produce bacteriocin to inhibit the growth of Ruminococcus xanthophyllum, so the digestibility of feed ruminants with high starch and fiber content is still low