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

An organic fertilizer and edible fungus technology, which is applied in the preparation of organic fertilizers, organic fertilizers, and biological organic parts treatment, etc., can solve the problems of waste and environmental pollution of agricultural organic resources, etc., to extend the industrial chain, improve economic benefits, and promote agriculture. The effect of circular economy development

Inactive Publication Date: 2016-11-30
TAISHAN MEDICAL UNIV
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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

Method used

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

Examples

Experimental program
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Effect test

Embodiment 1

[0016] Select 60 kg of dried Pleurotus ostreatus after passing through a 20-mesh sieve, 30 kg of fresh chicken manure, 10 kg of wheat bran, and 1 kg of fish meal. , covered with plastic cloth and sealed, and fermented for 5 days to make a fly maggot culture substrate. Take 10 kg of substrate, insert about 70,000 eggs of housefly, and after 4 days, dry and pulverize the whole to make high-protein organic fertilizer.

[0017] Get cucumber seeds and use high-protein organic fertilizer of the present invention, commercially available organic fertilizer and bacterium residue as culture substrate respectively, insert Fusarium oxysporum cucumber specialization type respectively in the substrate Fusarium oxysporum f.sp. , fill the matrix of the inoculated bacteria in plastic culture pots with a diameter of 10 cm and a depth of 10 cm, observe the number of germinated cucumber seeds and the number of diseased plants, and count the germination rate and incidence rate. Each fertilizer is...

Embodiment 2

[0021] Select 30 kg of dried Flammulina velutipes slag after passing through a 20-mesh sieve, 60 kg of fresh chicken manure, 10 kg of wheat bran, and 1 kg of fish meal. Cover with plastic cloth and seal, ferment for 5 days to make fly maggot culture substrate. Take 10 kg of substrate, insert about 50,000 eggs of housefly, and after 4 days, dry and pulverize the whole to make high-protein organic fertilizer.

Embodiment 3

[0023] Select 70 kg of dry Auricularia slag after passing through a 20-mesh sieve, 20 kg of fresh chicken manure, 10 kg of wheat bran, and 1 kg of fish meal. , covered with plastic cloth and sealed, and fermented for 5 days to make a fly maggot culture substrate. Take 10 kg of substrate, insert about 100,000 eggs of housefly, and after 4 days, dry and pulverize the whole to make high-protein organic fertilizer.

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F15/00C05F17/00A01K67/033A23K50/90A23K10/37A23K10/26A23K10/22A23K10/12
CPCA01K67/033C05F1/00C05F17/05C05F1/002C05F3/00C05F5/00C05F5/002C05F11/08Y02P60/87Y02W30/40
Inventor 张忠张瑞玲庄桂芬黄振东薛志静
Owner TAISHAN MEDICAL UNIV
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