Method for preparing animal probiotic feed by fermenting edible fungus waste straw and forage grass

Abstract

The invention discloses a method for preparing animal probiotics fodder by fermenting edible mushroom waste, straw and pasture. According to the method, the edible mushroom waste, the straw and the pasture serve as ingredients, the three types of animal probiotics, namely aerobiotic probiotic fungi, aerobiotic probiotic bacteria and anaerobic probiotic bacteria, serve as fermentative strain for conducting multi-step fermentation, the enrichment technique, the liquid fermentation technology and the solid fermentation technique are adopted in a combined mode for completing the fermentation and preparation of the animal probiotics fodder through seven steps, in the fermentation process, the growth and toxin metabolism of pathogenic bacteria are restrained effectively, the nutritional properties and palatability of the ingredients are improved, and finally the fodder containing high-concentration animal probiotics flora is obtained. According to the technical method, the fodder can be used by conducting fermentation for 4-5 days, 40-50 days are required by a traditional ensilage fermentation method, the method has the advantages of being short in elapsed time, little in manpower cost, high in efficiency, easy to learn and master, easy to popularize widely and the like, and the defects of the traditional fermentation method are overcome thoroughly.

Description

technical field [0001] The invention relates to a biological fermentation technology, in particular to a method for preparing animal probiotic feed by fermenting edible fungus waste, straw and grass. Background technique [0002] my country's edible fungi industry is developing rapidly, and the cultivation volume and output of edible fungi rank first in the world. In 2015, there were nearly 800 industrialized production enterprises of edible fungi in China, and more than 20 billion kilograms of edible fungus cultivation waste will be produced every year. According to our survey, More than 90% of the edible fungus cultivation wastes are directly discarded, and those engaged in the cultivation and production of edible fungi ignore their utilization value, lack the processing technology and transformation technology of the edible fungi cultivation wastes, and there are no special factories or factories for processing and utilizing the edible fungi cultivation wastes. enterprise. ...

AI Technical Summary

Problems solved by technology

The inventor's two Chinese invention patents (patent numbers ZL201410180400.5 and ZL201410180399.6 respectively) disclosed the method of using probiotic fermentation to make a probiotic health beverage, but did not involve the use of probiotic fermentation to prepare animal feed