Method for trapping and breeding giant silkworms

A technique of trapping and trapping silkworms, which is applied in the field of trapping and cultivating silkworms, can solve the problems of larvae and cocoons susceptible to disease, and the inability to realize large-scale breeding, and achieve high survival rate, promote the industrialization of silkworms, and achieve high efficiency effects

Inactive Publication Date: 2012-07-04
湘潭市祂施尔生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to overcome the problem that larvae and cocoons are easily infected with diseases and large-scale cultivation cannot be realized, the present invention provides a method for trapping and cultivating silkworms

Method used

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  • Method for trapping and breeding giant silkworms
  • Method for trapping and breeding giant silkworms
  • Method for trapping and breeding giant silkworms

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A. During the moth catching period, that is, at the beginning of April (Yunnan) every year, a support 1 with a height of 2 meters is erected, and a high-pressure mercury lamp 2 is set on the top of the support 1. A reflector 3 with a height of 4 meters is set on one side of the high-pressure mercury lamp 2, and the control light intensity is 100000 lux. At the high-pressure mercury lamp, use the sex pheromone secreted by the female ceper moth to attract the male ceper moth, and trap the male ceper moth with a net bag;

[0038] B. The male and female cerci moths captured in step A are paired and fertilized in the dark with a temperature of 24°C and a humidity of 60% at a ratio of male cerci moths: female ceper moths=3:1;

[0039] C. Spray the hormone mixed solution to the female celecia moth fertilized in step B, and lay eggs on the ovipositor at a temperature of 28°C and a humidity of 75%, wherein: the hormone mixed solution is in the amount of 10mg / 10000 heads, Th...

Embodiment 2

[0046] A. During the moth catching period, that is, at the beginning of September (Yunnan) every year, a support 1 with a height of 2 meters is erected, and a high-pressure mercury lamp 2 is set on the top of the support 1. A reflector 3 with a height of 4 meters is set on one side of the high-pressure mercury lamp 2, and the control light intensity is 150000 lux. At the high-pressure mercury lamp, use the sex pheromone secreted by the female ceper moth to attract the male ceper moth, and trap the male ceper moth with a net bag;

[0047] B. The male and female cerci moths captured in step A are paired and fertilized in the dark with a temperature of 27°C and a humidity of 80% at a ratio of male cercis moths: female cercis moths=5:3;

[0048] C. Spray the hormone mixed solution to the female celecia moth fertilized in step B, and lay eggs on the ovipositor at a temperature of 30°C and a humidity of 75%, wherein: the hormone mixed solution is in the amount of 30mg / 10000 head...

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Abstract

The invention relates to a method for trapping and breeding giant silkworms, which comprises: allowing trapped male giant silkworm moths and trapped female giant silkworm moths to mate and inseminate; allowing female giant silkworm moths to lay eggs; incubating eggs to obtain newly-hatched silkworms; culturing the newly-hatched silkworms till spinning; allowing silkworm moths to emerge from silkworm moth cocoons; allowing the silkworm moths to lay eggs, incubating eggs, culturing the newly-hatched silkworms till spinning; allowing silkworm moths to emerge from silkworm moth cocoons; and repeating the previous steps, and obtaining adult silkworm eggs with high disease resistance. When the method is used, the core problem of giant silkworm resource utilization is solved, and the crossbreeding of the giant silkworms is realized. Due to the crossbreeding seed production, human-assisted mating and egg laying technique, which are adopted by the invention, the spawning rate reaches over 90 percent, the spawning capacity is 200 to 450 eggs per female giant silkworm, the average daily egg laying capacity of each female giant silkworm reaches 370 eggs, and the emergence rate of the silkworm moth cocoons within 30 days may reach over 95 percent. The giant silkworm indoor breeding method disclosed by the invention can realize high efficiency, high survival rate and high cocooning rate.

Description

[0001] technical field [0002] The invention relates to a method for trapping and cultivating silkworms, belonging to the technical field of biological cultivation. Background technique [0003] Silk is a symbol of ancient Chinese culture. The ancient Chinese silk industry has embroidered a glorious chapter for Chinese national culture and made an indelible contribution to the development of human civilization in the world. Chinese silk is famous all over the world for its excellent quality, exquisite designs and rich cultural connotations. [0004] Thousands of years ago, when silk was spread to Europe along the ancient Silk Road, what it brought was not only a piece of gorgeous clothing and accessories, but also the ancient and splendid civilization of the East. Since then, silk has almost It became the disseminator and symbol of oriental civilization. The earliest silk fabric known so far was unearthed from the site of the Liangzhu Culture about 4,700 years ago. China...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/04
Inventor 董扬杨婧胡颂军
Owner 湘潭市祂施尔生物科技有限公司
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