Compound microorganism bacterium agent for banana stem and leaf silage and preparation method of compound microorganism bacterium agent

Abstract

The invention provides a compound microorganism bacterium agent for a banana stem and leaf silage and a preparation method of the compound microorganism bacterium agent. The preparation method comprises the following steps: A, preparing a lactobacillus plantarum freeze-dried bacterium agent; B, preparing freeze-dried candida utilis; C, preparing freeze-dried tannase; D, reviving the lactobacillus plantarum freeze-dried bacterium agent, the candida utilis and the tannase in sequence; E, fully stirring the obtained revived bacterium agents to prepare revived water, wherein the bacterium content of the revived water is kept at 10<8>-10<10> cfu / mL; F, cutting banana stems and leaves into pieces with size of 2-4 cm, processing until the water content is about 60-65 percent, uniformly stirring the revived water obtained in the step E and the banana stems and leaves, holding in a fermentation tank, compacting, sealing and keeping out of the sun at normal temperature to prepare the banana stem and leaf silage. By using the method, the waste material can be changed into things of value, tannin which goes against digestion in the banana stems and leaves can be eliminated and passivated, the cellulose content is reduced, the high-quality silage is developed, and great economic benefit is produced.

Description

technical field [0001] The invention relates to a composite bacterial agent in the field of microbial feed additives and a preparation method thereof, in particular to a microbial composite bacterial agent used in banana stem and leaf silage and a preparation method thereof. Background technique [0002] Silage is to put green (semi-dry) feed into the silo, and under anaerobic conditions, it is fermented by lactic acid bacteria to make feed that can be stored for a long time. This kind of feed can effectively preserve the nutrient components of green plants, and ensure the fresh and tender juice of the raw materials when they are green. Practice has proved that silage is an indispensable basic feed for scientific raising of livestock, especially for raising ruminant livestock. [0003] After the silage is fermented by anaerobic microorganisms, the nutrients are preserved, and the activities of microorganisms during the fermentation process can produce many small molecule nu...

AI Technical Summary

Problems solved by technology

[0007] The crude protein of banana stems and leaves is very low, which restricts the development of its deep processing

In addition, banana stems and leaves are rich in cellulose, hemicellulose and lignin, which are difficult to be degraded. In recent decades, physical and chemical treatment methods have been used at home and abroad, but the degradation rate is still very low, so the nutritional value has not improved much. large, restricting its development