Microorganism-based silage and preparation method thereof

Abstract

The invention discloses a silage and a preparation method thereof, and relates to a feed and a preparation method thereof. The problems that the silage conditions of the existing silage are harsh, contact between the silage and oxygen cannot be avoided in the actual process, and the silage is mildewed and deteriorated are solved. The microorganism-based silage is mainly prepared from straws, lactic acid bacteria, starch and succinic acid-producing mold. The microorganism-based silage is prepared according to the following steps of 1, preparing lactic acid bacteria and succinic acid-producing mold liquid; 2, preparing lactic acid bacteria starch liquid: adding starch into the lactic acid bacteria liquid to prepare the lactic acid bacteria liquid containing the starch; 3, smashing of straws and filling: smashing the straws, adding the lactic acid bacteria starch liquid and the succinic acid-producing mold liquid while stirring, uniformly stirring, and packaging and sealing; and 4, silage fermentation: naturally fermenting a silage bag at room temperature until the pH value is 4.5 or below, thereby obtaining the microorganism-based silage.

Description

technical field [0001] The invention relates to a feed and a preparation method thereof. Background technique [0002] With the development of the economy and the progress of the society, people's requirements for the quality of life are gradually increasing, and the consumption of dairy products is increasing year by year. However, the number and milk production of dairy cows (sheep) cannot meet the needs of consumption growth. A major constraint is the availability of high-quality "feed". In order to conserve vegetation, many areas of my country have banned grazing, and at the same time, in order to reduce the dependence of animal husbandry on grain, corn stalks, which are rich in resources, have become the most ideal source. However, corn stalks are relatively seasonal. In order to allow livestock to have sufficient and nutritious feed all year round, silage is often used for processing. [0003] Silage refers to the feed made of green feed through controlled fermentati...

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a microbial silage and its preparation method in order to solve the problem that the existing silage silage conditions are harsh and the contact between the feed and oxygen cannot be avoided in the actual process, resulting in the silage becoming moldy and deteriorating.

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