A method of producing a high-protein organic fertilizer by converting edible fungus dregs utilizing housefly larvae

Abstract

A method of producing a high-protein organic fertilizer by converting edible fungus dregs utilizing housefly larvae is disclosed. The method includes (1) collecting the edible fungus dregs, drying in the sun, crushing and sieving with a sieve having a size of 20 meshes, (2) fully mixing the sieved edible fungus dregs with chicken manure and wheat bran in a ratio of 3-7:2-6:1, adding an EM bacterial stock liquid according to a ratio of 1% by weight and fish meal according to a ratio of 1%, adding water until the water content is 40-50%, and sealing and fermenting to prepare a housefly larva culture medium, and (3) adding the housefly larva culture medium into a converting pool, inoculating with fly blow, culturing at 25-30 DEG C with humidity being 60-75% for 4-5 days, drying the culture medium and the housefly larvae in the culture medium as a whole part, and crushing to prepare powder of the high-protein organic fertilizer or processing into particles. The method overcomes a problem that a large amount of waste in an edible fungus industry development process cannot be treated, produces the organic fertilizer having high quality, and generates ecological benefit and obvious economic benefit.

Description

technical field [0001] The invention relates to a method for producing high-protein organic fertilizers by using fly maggots to transform edible fungus residues. Background technique [0002] Edible mushrooms are favored by the world because of their rich nutrition and delicious taste. China is the earliest country in the understanding, utilization and cultivation of edible fungi. After the reform and opening up, the development of China's edible fungi industry has made remarkable achievements. In 1988, the total output of edible fungi in China ranked first in the world. In 2011, the total output of edible fungi in China reached 25.717 million tons, accounting for more than 70% of the world's total output. With the development of the edible fungi industry, at least 4 million tons of fungus residues are produced in my country every year. The traditional method of dealing with these fungus residues is to discard or burn them, and use them as cultivation materials for other e...

AI Technical Summary

Problems solved by technology

The traditional method of dealing with these fungus residues is to discard or burn them, and use them as cultivation materials for other edible fungi, animal feed, crops or vegetable fertilizers, etc. These methods may pollute the environment or cause waste of agricultural organic resources. Therefore, it is necessary to study the edible fungi Slag ecological treatment method

Images