Method for making feed from straw

Abstract

The invention relates to a method for making a feed from straw. The method comprises the following steps of (1) preparing corn straw, rice straw, wheat straw and other straw low in nutrients, high infibers and high in lignin; (2) cutting the prepared straw into short segments with a hay cutter, or kneading the prepared straw into fine threads with a kneading machine, weighing 75kg of the short segments or the fine threads, and putting the weighed short segments or the fine threads on clean cement flour; (3) weighing a transforming agent, and adding the weighed transforming agent to clean water to enable the transforming agent to sufficiently dissolve; (4) spraying a transforming agent aqueous solution to the prepared straw which is cut through the hay cutter or kneaded, performing uniformstirring to obtain a mixture, loading the mixture into plastic bags or other containers, performing compacting while loading, finally tightening openings or performing sealing with plastic cloths, and performing placing at a shady place; and (5) performing anaerobic fermentation for 1-3 days so as to obtain the straw biological feed which is rich in nutrients and easy to digest and absorb. The method disclosed by the invention has the beneficial effects that the feed is yellow, has full-bodied boutique and malic acid fragrance, and is rich in nurtrients and easy to digest and absorb, and animals love to eat the feed.

Description

technical field [0001] The invention relates to the field of feed processing, in particular to a method for making feed with straw. Background technique [0002] my country is a large agricultural country with abundant straw resources, and crop straw is an important biological resource that can be transformed and utilized in various forms. However, in recent years, with the transformation of farming methods and lifestyles, the effect of returning crop straw to the field is not ideal, which has led to repeated bans on farmers burning straw. The phenomenon of straw burning is very serious, seriously polluting the environment, directly affecting traffic safety and residents' lives, so it is imperative to ban straw burning. [0003] Crop straw silage has many advantages: less nutritional loss, generally no more than 10%, rich in digestible vitamins, protein, fat and other nutrients, sweet and sour smell, high digestibility, good palatability, can increase appetite, promote dige...

AI Technical Summary

Problems solved by technology

Due to the lack of compaction, the remaining air in the straw is too much, causing aerobic bacteria to multiply, making the feed moldy and rotten; during the feeding process, the air invades the cellar, causing a new round of mildew

The total loss of traditional silage is as high as 30%, and due to the musty smell in the feed, it can seriously affect the cow's feed intake