Method for breeding cerambycidae larvas by utilizing saw dust

A technology of long beetle larvae and sawdust, applied in animal husbandry, etc., to achieve significant environmental and economic benefits, increase farmers' income, and meet market demand

Inactive Publication Date: 2019-04-12
THE RES INST OF RESOURCES INSECTS RIRI OF THE CHINESE ACADEMY OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a method for cultivating longhorn beetle larvae by using sawdust, so as to solve the problem of environmental protection treatment of sawdust and realize the artificial breeding of longhorn beetle larvae

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Step S1, using sawdust to prepare breeding base material: collect sawdust, then inject soluble nutrient solution according to 0.5% of sawdust weight, mix evenly, granulate and then compact to form sawdust block; then put sawdust block directly into nutrition bag; soluble nutrient solution, Composition according to the following mass percentages: 0.1% yeast extract, 0.01% glucose, 1% multivitamin, 10% binder, 0.01% preservative, the rest is water, and the sum of the above mass percentages is 100%.

[0028] Step S2, inoculation of young (1-3 instar) beetle larvae: punch holes in the prepared culture base material, inoculate the young beetle larvae into the holes after sterilization, with the head facing the inside of the culture base material, and wait for the whole body to drill After feeding the breeding base material, the upper part of the nutrition bag is sealed with a breathable isolation film, which is dust-proof and breathable;

[0029] Step S3, temperature control...

Embodiment 2

[0032] Step S1, using sawdust to prepare breeding base material: collect sawdust, then inject soluble nutrient solution according to 20% of the weight of sawdust, mix evenly, granulate and then compact to form sawdust block; then put the sawdust block directly into the nutrition bag; soluble nutrient solution, Composition according to the following mass percentages: 8% yeast extract, 0.6% glucose, 0.5% multivitamin, 8% binder, 0.07% preservative, the rest is water, and the sum of the above mass percentages is 100%.

[0033]Step S2, inoculation of young (1-3 instar) beetle larvae: punch holes in the prepared culture base material, inoculate the young beetle larvae into the holes after sterilization, with the head facing the inside of the culture base material, and wait for the whole body to drill After feeding the breeding base material, the upper part of the nutrition bag is sealed with a breathable isolation film, which is dust-proof and breathable;

[0034] Step S3, temperat...

Embodiment 3

[0037] Step S1, using sawdust to prepare breeding base material: collect sawdust, then inject soluble nutrient solution according to 10% of the weight of sawdust, mix evenly, granulate and then compact to form sawdust sticks; then put the sawdust pieces directly into nutrition bags; soluble nutrient solution, Composition according to the following mass percentages: 10% yeast extract, 1% glucose, 0.01% multivitamin, 1% binder, 0.1% preservative, the rest is water, and the sum of the above mass percentages is 100%.

[0038] Step S2, inoculation of young (1-3 instar) beetle larvae: punch holes in the prepared culture base material, inoculate the young beetle larvae into the holes after sterilization, with the head facing the inside of the culture base material, and wait for the whole body to drill After feeding the breeding base material, the upper part of the nutrition bag is sealed with a breathable isolation film, which is dust-proof and breathable;

[0039] Step S3, temperatu...

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PUM

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Abstract

The invention discloses a method for breeding cerambycidae larvas by utilizing saw dust, which comprises the following steps of: firstly, adding a soluble nutrient solution into the saw dust to prepare a breeding base stock, and then filling the breeding base stock into a nutrition bag; then perforating on the breeding base stock, and inoculating low-age cerambycidae larvas; secondly, controllingmoisture content of the breeding base stock and a temperature and humidity of air in a breeding environment, and optimizing breeding; and sixteen weeks after inoculating, breaking the breeding base stock open, sorting and gaining the cerambycidae larvas. The soluble nutrient solution comprises raw materials in percentage by mass as follows: 0.1 to 10% of yeast extract, 0.01 to 1% of glucose, 0.01to 1% of decavitamin, 1 to 10% of an adhesive, 0.01 to 0.1% of a preservative and the balance of water. The moisture content of the breeding base stock is 30 to 60%, the relative humidity of the air is 40 to 90%, and the temperature is 20 to 30 DEG C. A problem of environment pollution caused by incinerating and abandoning the saw dust, and cerambycidae breeding is promoted.

Description

technical field [0001] The invention belongs to the technical field of beetle larva cultivation, in particular to a method for cultivating long beetle larvae by using sawdust. Background technique [0002] my country is a country rich in forestry resources, and it is also a big country that consumes forest products. As an important wood processing residue, sawdust has wide sources, large quantity, easy access, renewable and low price. 8% to 12% sawdust is produced during the processing from logs to sawn timber, 8% to 9% sawdust and wood chips are produced when sawn timber is processed into rough, and 2% to 3.3% are produced when rough is processed into wood products Sawdust, wood chips and 4% to 18% shavings. Sawdust is a high molecular polymer composed of carbon, hydrogen, oxygen, nitrogen, inorganic salts, etc. Its skeleton structure is mainly composed of cellulose (mass fraction 40% to 55%), lignin (mass fraction 20% to 40%) , hemicellulose, etc., and the inner surface...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033
CPCA01K67/033
Inventor 何钊王成业赵敏冯颖陈晓鸣
Owner THE RES INST OF RESOURCES INSECTS RIRI OF THE CHINESE ACADEMY OF FORESTRY
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