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Method for Raising Bat Moth Larvae by Soil Stratification

A technique for bat moth larvae and soil stratification, which is applied in animal husbandry and other fields, and can solve problems such as poor growth and low larval survival rate

Active Publication Date: 2017-01-25
杨琴 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problems of low larvae survival rate and poor growth in raising bat moth larvae in the existing uniform soil moisture state, to provide a kind of optimum growth environment that can be provided for bat moth larvae, reduce miscellaneous bacteria infection, improve Bat moth larvae survival rate and the method for raising the bat moth larvae in layered soil

Method used

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  • Method for Raising Bat Moth Larvae by Soil Stratification

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] In the method for rearing bat moth larvae in layers of the present embodiment 1 soil: use a 40cm × 30cm × 14cm insect raising box to raise; use 100 ℃ normal pressure steam full sterilization 10 hours after the aseptic soil is used as insect raising soil; use ClO 2 The sterilized fresh feed is used as larvae feed; 100-200 worm eggs are put in each box, and 1-2 kg of feed is put in (that is, the feeding ratio of worm ovum feed is 10g of feed for each worm egg), and the completed larvae The rearing box was placed in a sterile environment with a humidity of 60% to 80%, a temperature of 7°C to 18°C, and a dark environment for rearing.

[0019] In the present embodiment 1, the soil for raising insects adopts the method of four-layer gradient humidity stratification, and the method of four-layer gradient humidity stratification is:

[0020] Evenly cover the bottom of the insect rearing box with insect rearing soil with a humidity of 45% to 50% and a thickness of 2cm;

[0021...

Embodiment 2

[0025] The method for cultivating bat moth larvae in layered soil in Example 2 is basically the same as in Example 1, except that the soil for raising insects adopts the method of three-layer gradient humidity layering.

[0026] The method of three-layer gradient humidity stratification is:

[0027] Evenly cover the bottom of the insect rearing box with insect rearing soil with a humidity of 40% to 45% and a thickness of 2cm;

[0028] Evenly spread the larvae feed on the insect breeding soil with a humidity of 40% to 45%, and cover with 3-4cm of insect breeding soil with a humidity of 35% to 40% (the insect breeding soil with a humidity of 35% to 40% will After the feed is completely covered, it is about 2cm higher than the feed layer);

[0029] Place bat moth larva eggs evenly on the insect breeding soil with a humidity of 35% to 40%, and cover with an insect breeding soil with a humidity of 30% to 35% and a thickness of 2cm.

Embodiment 3

[0031] The method for rearing bat moth larvae in layered soil in the present embodiment 3 is basically the same as in embodiment 1, except that the soil for raising insects adopts the method of two-layer gradient humidity layering.

[0032] The method of two-layer gradient humidity stratification is:

[0033] Evenly cover the bottom of the insect rearing box with insect rearing soil with a humidity of 35% to 40% and a thickness of 3cm;

[0034] Evenly spread the larvae feed on the insect breeding soil with a humidity of 35% to 40%, and cover with 3-4cm of insect breeding soil with a humidity of 35% to 40% (the insect breeding soil with a humidity of 35% to 40% will After the feed is completely covered, it is about 2cm higher than the feed layer);

[0035] Place bat moth larva eggs evenly on the insect breeding soil with a humidity of 35% to 40%, and cover with insect breeding soil with a humidity of 35% to 40% and a thickness of 2cm;

[0036] Cover the insect breeding soil w...

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Abstract

The invention discloses a soil layered rearing method for swift moth larvae. The method comprises the following steps of putting larva-rearing soil sterilized and larva feed sterilized through ClO2 in a larva-rearing box, and putting in larva-rearing ova; putting the larva-rearing box in which the larva-rearing ova are put in a sterile and dark environment of which the humidity is 60-80 percent and the temperature is 7-18 DEG C for rearing. The method is characterized in that the larva-rearing soil put in the larva-rearing box is divided into at least two layers of which the humidity is in gradient change. According to the method disclosed by the invention, the optimum growth environment can be provided for the swift moth larvae, mixed bacterium infection is reduced, and the survival rate and the growth vigor of the swift moth larvae are improved.

Description

[0001] Technical field: [0002] The invention relates to a method for raising bat moth larvae as a host of Cordyceps sinensis in the artificial cultivation of Cordyceps sinensis, in particular to a method for raising bat moth larvae in stratified soil to improve the survival rate and growth of the bat moth larvae. [0003] Background technique: [0004] At present, domestic Cordyceps sinensis is artificially cultivated, and bat moth larvae are raised by artificially hatching the eggs of bat moth larvae. Collect and cultivate Cordyceps sinensis, and artificially intervene to combine bat moth larvae with Cordyceps sinensis. Then artificially simulate the natural environment to cultivate bat moth larvae until they form zombies. By cultivating zombies, the hyphae in their bodies grow to maturity and induce fruiting bodies to complete the production of artificially cultivated Cordyceps sinensis. The most important work is the feeding of the bat moth larvae, the host of the Cordyce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 杨琴张翰熙余欢
Owner 杨琴
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