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Method for producing organic fertilizer and muscidian larvina protein by using ecologically-treated chicken manure

A technology of fly maggot protein and ecological treatment, which is applied in the field of organic fertilizer and bioengineering to speed up the ripening speed, prevent the loss of nutrients and improve the effect of biological efficiency

Inactive Publication Date: 2003-09-24
GUIYANG MEDICAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, so far, the technology of using bioengineering to process chicken manure into pollution-free organic fertilizer and fly maggot protein has not been reported

Method used

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  • Method for producing organic fertilizer and muscidian larvina protein by using ecologically-treated chicken manure

Examples

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Embodiment Construction

[0012] Embodiment Based on 1 ton of chicken manure. Take some local wild houseflies and breed them in stainless steel mesh cages with a volume of 100×60×70cm and 20 meshes. Ensure that the light reaches 10 hours and the relative humidity of the air is 60% to 70%. They are raised with an aqueous solution of milk powder and white sugar. , after 3 to 4 generations of cultivation, it is used to lay eggs; 3 days after the seed flies emerge, they start to lay eggs in large quantities, and use 60% to 70% water content of wheat bran to prepare an appropriate amount of egg-grabbing material, and place 100g of egg-grabbing material for every 10,000 seed flies , filled in a dark-colored egg box with a thickness of about 5 cm, used to collect fly eggs on the 4th to 12th day after eclosion, put the egg material in the box at 5 o'clock every afternoon, and collect the fly eggs after 24 hours. The collected fly eggs are used for future use. The fresh chicken manure is spread in the cement p...

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Abstract

The present invention provides a method for preparing organic biological fertilizer and fly-maggot protein by using domestic muscidian larva to treat chicken manure. It includes the following procedures of fly culture, fly-blows production, fly-blows collection, fly-blows inoculation, chicken manure treatment, fly and maggot separation, processing biological fertilizer and processing fly-maggot protein, so that the odourless chicken manure biological fertilizer and fly-maggot protein product can be obtained.

Description

technical field [0001] The invention belongs to bioengineering technology, and relates to organic fertilizers, and more specifically, to fertilizers made from poultry manure. Background technique [0002] Chicken manure is a by-product of the chicken industry. With the continuous expansion of the number and scale of intensive farms, the problem of chicken manure pollution to the environment has become increasingly serious. Most of the existing chicken farms in my country do not have chicken manure treatment facilities, and usually use chicken manure heaps and retting to ferment naturally into manure. The method takes a long time to ferment, and the toxic, harmful and odorous indole gases produced during the fermentation not only pollute the environment, but also cause the loss of nutrients in the chicken manure; the piled chicken manure is also a breeding and breeding ground for mosquitoes and flies. Flies spread diseases again, further deteriorati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23J1/00A23K10/20A23K20/147A23K40/00C05F3/00
CPCY02A40/20
Inventor 吴建伟
Owner GUIYANG MEDICAL UNIVERSITY
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