Rabbit excrement organic fertilizer fermentation preparation method

Abstract

The invention discloses a rabbit excrement organic fertilizer fermentation preparation method. The method comprises the following steps of 1, conducting solid-liquid separation, wherein solid-liquid separation is conducted on rabbit excrement, a liquid part is subjected to precipitation treatment, and a solid part is naturally air-dried; 2, conducting air-drying treatment on sediment in a sedimentation tank, crushing the sediment, and mixing the sediment into the air-dried solid part; 3, adding a certain amount of bran; 4, conducting sterilizing treatment; 5, adjusting the water content, spraying boiled water into a mixture, and stirring the mixture; 6, obtaining and weighing a certain number of mushroom mud, edible mushroom rods and fermentation bacteria to be mixed with the mixture uniformly; 7, performing heat preservation, moisture preservation and fermentation under the conditions that the temperature is 20-30 DEG C and the water content is 15-20%, and then airdrying and bagging the mixture to obtain rabbit excrement organic fertilizer. According to the method, beneficial bacteria such as fermentation bacteria are added, a growth environment for the beneficial bacteria is created, the growth of non-beneficial bacteria is inhibited, excrement generated in a rabbit breeding process is fermented, and organic fertilizer applicable to fruits, vegetables, farmland and the like is produced. The pollution cause by the rabbit excrement to the environment is avoided, and the rabbit excrement is turned into treasure.

Description

technical field [0001] The invention belongs to the technical field of rabbit manure treatment, and in particular relates to a method for preparing rabbit manure organic fertilizer by fermentation. Background technique [0002] The large-scale rabbit breeding process will produce a large amount of rabbit feces. A large amount of urine and feces are discharged from the breeding workshop together. If they are not treated and directly discharged into the environment, it will inevitably cause serious environmental pollution. Studies have shown that rabbit manure contains organic matter and minerals, and is an ideal raw material for organic fertilizers. Rabbit manure also contains a large number of bacteria, parasites, etc., and it is not suitable for direct use as organic fertilizer. At the same time, the organic matter in rabbit manure has a long decomposition cycle, and the effect of direct fertilization is not good. In the prior art, the fermentation method is used to treat...

AI Technical Summary

Problems solved by technology

Rabbit feces also contain a large number of bacteria, parasites, etc., and should not be used directly as organic fertilizers for fertilization

At the same time, the organic matter in rabbit manure has a long decomposition cycle, and the effect of direct fertilization is not good.

In the prior art, the fermentation method is used to treat rabbit manure, which can effectively improve the fertilization effect, but there is no targeted treatment for harmful bacteria and parasites in rabbit manure.

At the same time, there are still shortcomings such as insufficient utilization of rabbit manure and strong odor of fertilizers.