Ruminant feed and preparation method thereof

Abstract

The invention discloses a ruminant feed, comprising the following materials in parts by weight: 70-120 parts of enoki mushroom roots, 10-20 parts of bran, 5-10 parts of rice bran, 5-20 parts of soybean meal, and 5-20 parts of miscellaneous grains servings of dandelion, 5-15 servings of dandelion, 3-7 servings of bitter cabbage, 3-8 servings of nano-montmorillonite, and 1-5 servings of microbial preparations; microbial preparations include Streptococcus bovis, Ruminobacillus amylophilus, and Ruminococcus xanthanus; cereals are One or more of corn flour, black rice flour, buckwheat, red bean, mung bean and broad bean. The invention discloses a preparation method of ruminant feed, which comprises the steps of mixing, fermentation, drying and granulation. The present invention uses Flammulina velutipes mushroom root as the main raw material to prepare ruminant feed, which is fully fermented, and contains Streptococcus bovis, Ruminobacillus amylophilus and Ruminococcus xanthanus in the rumen of the ruminant, which are introduced into the stomach of the ruminant through the feed. , increase digestion rate and feed intake, thereby fattening.

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