A method for separating housefly grub

A technology of housefly larvae and separation method, which is applied in the direction of animal husbandry, etc., to achieve the effects of reducing manpower, reducing culture cost, and improving separation rate

Inactive Publication Date: 2010-06-23
GUANGDONG INST OF APPLIED BIOLOGICAL RESOURCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two methods require a lot of manpower, so they are not suitable for large-scale industrial production, which restricts the industrial utilization of housefly

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Take three parts of 1000g each of the compost described in Example 1, add 62mL of ammonia water, fully stir, put the mixture on a sieve with an aperture of 2.36mm, and after standing for 6 hours, collect the larvae crawling out through the sieve to obtain home The fly larvae were 84g, 81g, 81g (the average value was 82g), and the separation rate of the larvae was 68.3%.

[0015] Example 3:

Embodiment 2

[0017] Example 4:

Embodiment 3

[0019] Example 5:

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PUM

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Abstract

The invention relates to a separating method for housefly grub, which is characterized in that the housefly grub is raised in the housefly cultivating material until the worm body turns yellow (the dry weight ratio of the inorganic fertilizer to the housefly cultivating material is 1 to 5-20), inorganic fertilizer is added and mixed evenly, placed still, and the out-crawled grubs are collected. The invention can easily realize the self separation of the housefly grubs, can reduce labor needed in the separation procedure, and lower the breeding cost; and the separation rate of the grubs is increased obviously than the separation rate when inorganic fertilizer is not added in. The invention can facilitate the automatization of the housefly breeding process, is applicable for the large-scaleindustrialized housefly producing.

Description

technical field [0001] The invention relates to artificial breeding of houseflies, in particular to a method for separating housefly larvae. Background technique [0002] The housefly (Musca domestica) belongs to Insecta, Diptera, Cylindrica, and Muscaidae. It is an excellent animal protein feed. It has the advantages of strong fecundity, short life cycle, easy intensive production, and abundant feed sources. It is listed as the first new protein resource in the world. [0003] At present, the degree of automation of housefly breeding in my country is low, and the separation of housefly larvae in the housefly production process is especially a process that consumes a lot of manpower. There are two main types of housefly larva culture medium currently used, one is poultry manure such as chicken manure and pig manure; the other is agricultural and sideline products such as bran, bean dregs and animal waste. After the housefly larvae are cultivated, the housefly larvae are m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033
Inventor 韩日畴陈镜华
Owner GUANGDONG INST OF APPLIED BIOLOGICAL RESOURCES
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