Method for preparing herbivore feed by using crop straws

Abstract

The invention discloses a method for preparing an herbivore feed by using crop straws. The method comprises the following steps: 1, with pollution-free and organic crop straws in the Dabie Mountain as a main raw material, collecting, neatening and cutting, wherein the crop straws have no mildew or deterioration, and the water content is not more than 13 percent; 2, putting the cut straws in a fermenting tank, and adding zymophyte for sealed fermenting for 90 days, wherein the straws are overturned once every other 10-15 days to mainly ensure that the upper parts and the lower parts of the straws are kept consistent and can be fermented completely, and decomposition and mildew are prevented; 3, after 90 days, discharging the straws from the tank, drying according to the color and the flavor while the water content is maintained to be greater than 20 percent, and testing nutritional ingredients; and 4, after all procedures are completed, packaging and bundling according to the specification of 50kg. According to the method, excessive straws in countries are scientifically and technically processed so as to be recycled, absorption of existing straw lignin in an herbivore is realized, the nutrients of an animal feed are increased, and the immunity of animals is improved.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a method for preparing herbivorous animal feed by using crop stalks. Background technique [0002] Straw is an important resource for renewable and sustainable development. Different parts of straw, such as stems, straw bark, leaves, and pith (pith), contain substances such as cellulose, hemicellulose, lignin, and protein. Different substances should produce different products to make the best use of them. At present, most straw processing adopts mixed utilization, that is, the stalk, straw skin, leaves, and pith (pith) of the straw are not separated and used in combination. [0003] Protecting the ecological balance of nature is currently the hottest issue in the world, and the reuse of agricultural straw waste has become the focus of attention. In the past, straw waste was mainly incinerated in some areas, which seriously polluted the environment. With the development of scienc...

AI Technical Summary

Problems solved by technology

The application of straw in feed is relatively common, but the straw feed prepared by traditional methods has little nutrient absorption after eating by animals.