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Method for trapping and collecting wild hermetia illucens by utilizing chrysomyia megacephala maggot cultivation residues

A technology of golden head fly and black soldier fly, which is applied in the fields of application, animal feed, animal feed, etc., to achieve the effect of easy-to-obtain materials, low cost and remarkable effect

Inactive Publication Date: 2014-08-13
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the defects and technical deficiencies in the artificial breeding and provenance acquisition of existing black soldier flies, and provide a method for efficiently trapping wild black soldier flies by using the leftover material from the cultivation of Chrysalis chinensis

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Choose to lure wild black soldier flies in April of that year, when the temperature is 23-35°C, the weather is clear and there is little rain.

[0039] The specific steps are:

[0040] S1. Prepare golden fly maggot compost, the formula is: bran 60%+hemoglobulin powder 40%, add tap water, adjust the compost humidity to 60% (percentages are mass percent concentration);

[0041] S2. Insert 1.2 g of Chrysophyllum macrocephala eggs into every 1 kg of Chrysalis macrocephala compost, and maintain the humidity of the compost at 60%;

[0042] S3. Chrysocephala maggots hatched on the 2nd day of insertion, and began to eat and transform culture materials; after 4 to 5 days of growth, Chrysocephala maggots climbed out of the culture materials and fell into special collection basins. At this time, culture The rest of the compost in the pot is the rest of the culture of Chrysalis macrocephala;

[0043] One day before isolation, water was added to maintain the humidity of the compost ...

Embodiment 2

[0050] Choose to lure wild black soldier flies in October of that year, when the temperature is 23-35°C, the weather is clear and there is little rain.

[0051] The specific steps are:

[0052] S1. Prepare golden fly maggot compost, the formula is: bran 95%+hemoglobulin powder 5%, add tap water to adjust the compost humidity to 65% (percentages are mass percent concentration);

[0053] S2. Insert 0.5 g of Chrysophyllum macrocephala ovum into every 1 kg of Chrysalis macrocephala compost, and maintain the humidity of the compost at 65%;

[0054] S3. Chrysocephala eggs hatched on the 2nd day after inoculation, and began to feed and transform culture materials. After the golden fly maggot grows for 4 to 5 days, it climbs away from the culture material by itself and falls into a special collection basin. At this time, the remaining culture material in the culture basin is the remaining material for the culture of golden fly maggot;

[0055] One day before separation, add water t...

Embodiment 3

[0062] Choose to lure wild black soldier flies in July of that year, when the temperature is 23-35°C, the weather is clear and there is little rain.

[0063] The specific steps are:

[0064] S1. Prepare golden fly maggot compost, formula is: bran 85%+hemoglobulin powder 15%, add tap water to adjust the compost humidity to 63% (percentages are mass percent concentration);

[0065] S2. insert 0.8g of Chrysophora macrocephala ovum into every 1kg of Chrysophora macrocephala compost, and maintain the humidity of compost at 63%;

[0066] S3. Chrysocephala eggs hatched on the 2nd day after inoculation, and began to feed and transform culture materials. After the golden fly maggot grows for 4 to 5 days, it climbs off the compost by itself and falls into a special collection basin. This moment, the compost remaining in the culture pot is the culture surplus material of Chrysalis macrocephala.

[0067] One day before separation, add water to maintain the humidity of the compost at 7...

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PUM

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Abstract

The invention provides a method for trapping and collecting wild hermetia illucens by utilizing chrysomyia megacephala maggot cultivation residues. Specifically, bran and spray-dried animal blood cells are utilized to breed chrysomyia megacephala maggots firstly, then the chrysomyia megacephala maggot cultivation residues are utilized to trap and collect the wild hermetia illucens. According to the method, the suitable period for trapping and collecting the wild hermetia illucens ranges from April to October at the air temperature from 23 DEG C to 35 DEG C on clear and rainless days. The method is quite obvious in the effects of trapping and collecting the hermetia illucens, especially the lysine richly contained in the spray-dried animal blood cells is easily broken into cadaverine and other substances with strong stimulating smell under the action of the chrysomyia megacephala maggots and natural microorganism, the cadaverine and other substances with strong stimulating smell have an extremely strong effect of inducing adult hermetia illucens to lay eggs, and after the eggs of the wild hermetia illucens are hatched and grow under normal temperature, a great quantity of hermetia illucen larva resources can be obtained in a short time. The method is simple, convenient to operate, effective and capable of greatly saving manpower and time for obtaining the wild hermetia illucen larva resources.

Description

[0001] technical field [0002] The invention belongs to the technical field of black soldier fly artificial breeding. More specifically, it relates to a method for trapping wild black soldier flies by using the leftover material from the cultivation of Chrysalis maggots. Background technique [0003] Black Soldier Fly, scientific name bright-spotted flat-horned soldier fly ( Hermetia illucens L.), is a holometabolous insect, belonging to the class Insecta (Insecat), Diptera (Diptera), Brachycera (Brachycera), Soldier family (Stratiomyidae) and the genus Flat horned soldier fly ( Hermetia ). Adults have gray and black wings, degenerated mouthparts, body length 15-20mm, and body is mainly black. Egg diameter is about 1mm, oblong. Native to America, it is widely distributed all over the world (between 40 degrees north and south latitude). The growth rate of black soldier fly larvae is relatively fast. Under the condition of about 28°C, the egg period of black soldier f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K1/18A23K1/14A23K1/16A23K10/37A23K20/147A23K50/90
CPCY02P60/87
Inventor 容益康崔敏程琳胡新军
Owner SUN YAT SEN UNIV
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