Preparation method and application of fermented Chinese herb biological fodder for ruminant animals

Abstract

The invention discloses a preparation method and application of a fermented Chinese herb biological fodder for ruminant animals. The Chinese herb biological fodder is prepared from the following raw materials of 21 to 29 parts of radix astragali seu hedysari, 18 to 32 parts of poria cocos, 22 to 28 parts of radix codonopsis, 9 to 18 parts of wormwood and 10 to 20 parts of liquorice root; aspergillus oryzae, bacillus natto and phaffia rhodozyma are inoculated for aerobic fermentation, and then enterococcus faecium and pediococcus pentosaceus are inoculated for anaerobic fermentation to obtain the fermented Chinese herb biological fodder. According to the fermented Chinese herb biological fodder disclosed by the invention, Chinese herb raw material compatibility is reasonable; by means of step-by-step fermentation of beneficial microorganisms, pharmaceutical functions of the Chinese herbs are obviously improved; meanwhile, a lot of metabolite is generated, the rumen environment of the ruminant animals is improved, the fodder utilization rate is improved, diseases are reduced, the fodder cost is reduced, and the economical benefits are improved.

Description

technical field [0001] The invention belongs to the field of biotechnology, and in particular relates to a preparation method and application of fermented Chinese herbal medicine biological feed for ruminants. Background technique [0002] Rumination refers to returning half-digested food in the stomach to the mouth for chewing again after a period of eating. Ruminants are animals that ruminate, usually herbivores, because plant fiber is difficult to digest. Ruminants generally eat in a hurry, especially roughage, most of which are swallowed into the rumen without being fully chewed. After being soaked and softened in the rumen for a period of time, the food is regurgitated and returned to the mouth. The process of swallowing into the rumen. The rumen of ruminants is a unique digestive fermenter that inhabits a variety of microorganisms, including rumen bacteria, anaerobic fungi, and rumen protozoa, as well as a few bacteriophages. After long-term adaptation and selection...

AI Technical Summary

Problems solved by technology

[0004] In recent years, in the process of ruminant breeding, some enterprises have added beneficial microorganisms to regulate the rumen environment, which can increase the feed intake of ruminants, and the quality of meat and milk has also been improved to some extent, but there is almost no such aspect in the prevention and control of diseases. According to reports, because beneficial microorganisms are living organisms, they also need to consume a certain amount of energy. Therefore, in some ruminant breeding enterprises, the cost of feeding has not decreased, but has increased to a certain extent. The main reason is that the types and quantities of beneficial microorganisms and the breeding environment and the rumen system cannot be precisely controlled; some breeding companies directly add Chinese herbal medicines to the rumen feed to regulate the rumen system, but the active ingredients of Chinese herbal medicines such as: saponins, sterols, astragalus polysaccharides, etc. are all in the cells of Chinese herbal medicine plants, through direct feeding Or simple pretreatment cannot make the active ingredients of Chinese herbal medicine dissolve quickly from plant cells, and cannot be absorbed and utilized by ruminants to exert their efficacy. Therefore, it exceeds people's expectations that Chinese herbal medicine can prevent and control diseases