Preparation method of silage

Abstract

The invention discloses a preparation method of silage. The method includes the following steps that the main ingredient is prepared, wherein by weight, corn stalk, herbs of alfalfa, bran, fermented soybean meal, corn flour and medical stone are weighed; fermentation accelerator, a protective agent and a nutrition additive are added to the main ingredient; the mixture is mixed to be uniform, and a preliminary finished product is obtained; the preliminary finished product is placed in a sealing container for sealed fermentation, and fermentation is conducted at the temperature of 20-35 DEG C till the silage is obtained; Chinese medicine liquid and the silage are mixed to be uniform, sealed and preserved, and a finished product can be obtained. The prepared silage is small in main nutrient loss, has good main nutrient loss and is good in nutritional quality; a quite good health care function is achieved, resistance of animals can be well enhanced after the animals feed on the silage, production performance of the silage is improved, common diseases of livestock are prevented and treated, produced meat is greatly increased, and meat quality is well improved.

Description

technical field [0001] The invention relates to the field of silage production, in particular to a method for preparing silage. Background technique [0002] Silage is a kind of roughage obtained by chopping green feed with a moisture content of 65%-75%, and inhibiting the reproduction of various bacteria through the fermentation of anaerobic lactic acid bacteria under airtight and hypoxic conditions. . Silage has a sour smell, is soft and juicy, has good palatability, is rich in nutrition, and is good for long-term storage. It is an excellent feed source for livestock. [0003] At present, most of the silage is produced by directly cutting short, compacting and sealing grass (commonly used sweet sorghum stalks, corn stalks, etc.). Due to the limited number of lactic acid bacteria in the plant itself, it is difficult to quickly form lactic acid fermentation, which makes the spoilage bacteria active for too long, and the pH of the silage drops slowly, resulting in excessive...

AI Technical Summary

Problems solved by technology

Due to the limited number of lactic acid bacteria contained in the plant itself, it is difficult to quickly form lactic acid fermentation, which makes the spoilage bacteria active for too long, and the pH of the silage drops slowly, resulting in excessive nutrient loss of the silage, and even causing silage corruption

[0004] Due to the unreasonable combination of raw materials in the feed in the prior art, it is mainly reflected in 1. It is more common to add antibiotics, hormones, and chemical synthetic drugs. Although its effect is obvious, it often has residues in the product, which endangers the health of consumers and is prone to Drug resistance; 2. There are many types of chemical substances added and many other trace elements. Although it can promote animal growth very well, the meat quality is poor; 3. The raw material is too single, and the animal cannot meet the nutritional needs of animal growth after eating, and the growth is relatively slow , poor meat quality

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