Poultry manure high-temperature drying bacterial agent and application method thereof

Abstract

The invention is applicable to the technical field of fermentation preparations, and provides a poultry manure high-temperature drying bacterial agent and an application method thereof. A multiple-microorganism optimization combination is adopted, so that the drying bacterial agent has the characteristics that adaptability is high and organic matter is completely decomposed; the drying treatment effect is better than the drying treatment effect of a single strain, and loss of nitrogen in a biological drying process is effectively avoided; no external heating source is needed in the drying process, and heat required by drying is derived from aerobic fermentation of microorganisms in the system and belongs to the biological energy of the materials, so that economic performance, energy conservation and environment friendliness are achieved, and manual control can be achieved; and forced air blowing can be carried out to promote the drying process and shorten the drying period.

Description

technical field [0001] The invention belongs to the technical field of fermentation bacterial agents, and in particular relates to a high-temperature drying bacterial agent for livestock and poultry manure and an application method thereof. Background technique [0002] With the development of livestock and poultry breeding industry, livestock and poultry manure pollution has become an urgent problem to be solved. Failure to deal with it in time will easily breed germs and pests, causing environmental pollution and affecting human health. Generally, livestock and poultry manure is rich in nutrients such as crude protein, crude fat, nitrogen-free extracts, and crude fiber. With the vigorous promotion of bio-organic fertilizers in ecological agriculture across the country, the demand for bio-organic fertilizers in my country's agricultural market will continue to increase. The bio-organic fertilizer made from cow dung fermented and processed by beneficial microorganisms has ...

AI Technical Summary

Problems solved by technology

[0003] In view of the above problems, the object of the present invention is to provide a high-temperature drying bacterial agent for livestock and poultry manure and its application method, aiming to solve the technical problems of slow drying process of livestock and poultry manure and poor effect on fermenting and decomposing organic fertilizers