Method and product for producing complete feed for cattle and sheep by graded fermentation

Abstract

A method of producing cattle and sheep complete feed by double fermentation comprises the steps of bacterium cultivation, preparation of main materials, preparation of fine materials, primary fermentation of a premix, and secondary fermentation of the feed; the bacterium cultivation refers to: culturing a purchased bacterium with a primary culture medium and then with a secondary culture medium; the main materials include bagasse, sugarcane ends, and a mixture of one or more of fresh grass, cassava stem leaf, fresh grasses, wheat straw, rice straw, corn stalk, paper mulberry and weeds; the fine materials include grain feed, byproducts from grain processing, and a mixture of nutrients required by animals; the primary fermentation of the premix refers to: mixing the fine materials with a fermentation bacterium, culturing by anaerobic fermentation to obtain the premix, and sealing for use; the secondary fermentation of the feed refers to: mixing the main materials and the premix and culturing by anaerobic fermentation for 7-15 days to obtain the double-fermented cattle and sheep complete feed. The feed produced by double fermentation has good palatability.

Description

Technical field [0001] The invention relates to the technical field of preparation of aquaculture feed, in particular to a method and product for producing complete feed for cattle and sheep by graded fermentation. Background technique [0002] my country is a large agricultural country, and agriculture is the foundation of the national economy. As early as 1996, the State Council pointed out that the output value of animal husbandry must account for more than 50% of the total agricultural output value. The decision of the Central Committee of the Communist Party of China [Regarding Several Major Issues in Agriculture and Rural Work] clearly stated that with the continuous improvement of agricultural production and residents’ consumption levels, it is necessary to put animal husbandry in a more important position in time, actively develop animal husbandry in pastoral areas, and accelerate development For animal husbandry in agricultural areas, focus on the development of food-sa...

AI Technical Summary

Problems solved by technology

However, although great achievements have been made in the development and production of pig and poultry feed in my country, the feed for cattle and sheep is still dominated by concentrate supplements, and there are few full-price feeds, which cannot meet the current production needs