Breeding method of thitarodes armoricanus larvae

A technology for larvae and larvae, which is applied in the field of raising larvae of larvae, can solve the problems of low survival rate of larvae in artificial feeding, achieve the effects of shortening the development time of generations, improving the success rate of development, and shortening the development time

Inactive Publication Date: 2012-12-26
SUN YAT SEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the invention is to overcome the low defect in the prior art that the larva

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] 1. A Cordyceps research workstation was established in the meadow of Cordyceps sinensis suitable habitat at an altitude of 4156 M in Sejila Mountain, Tibet, to simulate the growth and development conditions of the natural population of the scorpion moth, and an insect culture room suitable for the growth and development of the scorpion moth was established in the workstation.

[0034] 2. During the peak eclosion period of the adult moth, field collectors carry flashlights and adult collection buckets and arrive at the meadow where the moth occurs before 20:50 in the evening. Each group consists of 2 people (each person holds 1 flashlight, each group with 1 collection bucket), observe the courtship and mating activities of the adults of H. chinensis, and collect mating pairs of male and female adults.

[0035] 3. Release the collected mated adults in the ovipositing sarong (it can be a double mosquito net, and the bottom is replaced with 60-mesh silk gauze) to lay eggs, c...

Embodiment 2

[0041] 1. A Cordyceps research workstation was established in the meadow of Cordyceps sinensis suitable habitat at an altitude of 4156 M in Sejila Mountain, Tibet, to simulate the growth and development conditions of the natural population of the scorpion moth, and an insect culture room suitable for the growth and development of the scorpion moth was established in the workstation.

[0042] 2. From the beginning of May, the mature larvae reared in the insect culture room began to pupate. From the first ten days of June, the collected pupae were gently moved into a plastic bucket with a lid containing moisturizing materials until the adults emerged. Check the eclosion status of adults every day, and move the eclosion adults into mating and oviposition sarongs (it can be a double mosquito net, with 60-mesh silk gauze at the bottom), the number of adults in each sarong should not be less than 100, and the ratio of male to female should be 1 :1.5.

[0043] 3. Begin to observe th...

Embodiment 3

[0049] 1. A Cordyceps research workstation was established in the meadow of Cordyceps sinensis suitable habitat at an altitude of 4156 M in Sejila Mountain, Tibet, to simulate the growth and development conditions of the natural population of the scorpion moth, and an insect culture room suitable for the growth and development of the scorpion moth was established in the workstation.

[0050] 2. During the peak eclosion period of the adult moth, field collectors carry flashlights and adult collection buckets and arrive at the meadow where the moth occurs before 20:50 in the evening. Each group consists of 2 people (each person holds 1 flashlight, each group with 1 collection bucket), observe the courtship and mating activities of the adults of H. chinensis, and collect mating pairs of male and female adults. The collected mated adults are released into the egg-laying sarong (it can be a double mosquito net, and the bottom is replaced with 60-mesh silk gauze) to lay eggs. The egg...

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Abstract

The invention relates to the filed of insect breeding, and in particular relates to a breeding method of thitarodes armoricanus larvae, aiming to overcome the defect that in the prior art, the thitarodes armoricanus larvae are low in survival rate of artificial feeding. A scientific work station and an insectary which satisfies required fundamental conditions for the growth and development of the thitarodes armoricanus larvae are established in alpine meadow which is a land suitable for the growth of the thitarodes armoricanus larvae; thitarodes armoricanus imagos are collected in the field or feathered imagos are collected after thitarodes armoricanus chrysalises are obtained by using an artificial breeding method so that thitarodes armoricanus eggs are obtained; after a small amount of initially hatched larvae appear, the eggs are uniformly sprayed in a breeding cage filled with meadow soil and covered with an alternative feedstuff such as carrot-slices so that a hatching process is completed and larval group breeding is carried out; after developed larval is threedays old, the larvae inside the breeding cage are selected for carrying out single breeding until the development of the larvae is completed for pupating. By adopting the breeding method, the generation development of more than 80% of survival larvae can be completed in two years, and one year of generation development is shortened.

Description

technical field [0001] The invention relates to the field of insect breeding, in particular to a method for raising larvae of the larvae. Background technique [0002] Glycerus Thitarodes Insect larva is Cordyceps sinensis Ophiocordyceps sinensis (Berk.) The most important host of G.H. Sung, J.M. Sung, Hywel-Jones & Spatafora is the nutritional and material basis for the development of Cordyceps sinensis, and the continuous stability of the larvae population of H. sinensis is the premise and guarantee for the sustainable utilization of Cordyceps sinensis resources. [0003] Cordyceps sinensis is a characteristic and precious medicinal material distributed in the Qinghai-Tibet Plateau of my country, which has important medicinal and economic value. Digging Cordyceps sinensis is the main source of income for farmers and herdsmen in this area, and the annual output value created in many counties has exceeded 10 million yuan. More than 60% of the total value. Over the past ...

Claims

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Application Information

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IPC IPC(8): A01K67/033
Inventor 张古忍孙梓暄李峻锋
Owner SUN YAT SEN UNIV
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