Stiff silkworm culture method

A method for cultivating silkworms, the technology of silkworms, is applied in the field of cultivating silkworms to achieve the effects of high yield, good industrial application prospects and good quality

Inactive Publication Date: 2015-12-02
SICHUAN GUANGYUAN MINJIANG CHINESE HERBAL MEDICINE PLANTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems existing in the cultivation of the existing dea...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The culture method of embodiment 1 dead silkworm

[0019] (1) Training method

[0020] 1. Preparation of Beauveria bassiana spore suspension

[0021] Get Beauveria bassiana (Beauveriabassiana), make containing 10 6 spores / ml suspension.

[0022] 2. Infection

[0023] The young silkworms are reared according to the conventional breeding method of silkworms, and the young silkworms ensure the healthy development of the young silkworms.

[0024] Spray the spore suspension 12 hours after the young silkworm wakes up from dormancy for the fourth time. The amount of spraying per silkworm is 0.1-0.3ml, and the temperature is 23°C and the humidity is above 95%. After 4 hours, it is sprayed again. Spray the same amount.

[0025] 3. Continue to feed

[0026] After infestation, the silkworms are kept at 23° C. and the humidity is above 95% for 48 hours, then raised under natural conditions until the silkworms are mature, harvested, and dried.

[0027] (2) Test results

[00...

Embodiment 2

[0030] The cultural method of embodiment 2 dead silkworm

[0031] (1) Training method

[0032] 1. Preparation of Beauveria bassiana spore suspension

[0033] Get Beauveria bassiana (Beauveriabassiana), make containing 10 9 spores / ml suspension.

[0034] 2. Infection

[0035] The young silkworms were reared according to the conventional breeding method of silkworms to ensure the healthy development of young silkworms.

[0036] Spray the spore suspension 24 hours after the young silkworm wakes up from dormancy for the fourth time. The amount of spraying per silkworm is 0.1-0.3ml, and the temperature is 24°C and the humidity is above 95%. After 4 hours, it is sprayed again. Spray the same amount.

[0037] 3. Continue to feed

[0038] After infestation, the silkworms are raised for 48 hours under the conditions of 24° C. and humidity above 95%, and then raised under natural conditions until the silkworms are mature, harvested, and dried.

[0039] (2) Test results

[0040] ...

Embodiment 3

[0042] The cultivation method of embodiment 3 dead silkworm

[0043] (1) Training method

[0044] 1. Preparation of Beauveria bassiana spore suspension

[0045] Get Beauveria bassiana (Beauveriabassiana), make containing 10 8 spores / ml suspension.

[0046] 2. Infection

[0047] The young silkworms were reared according to the conventional breeding method of silkworms to ensure the healthy development of young silkworms.

[0048] Spray the spore suspension 18 hours after the young silkworm wakes up from dormancy for the fourth time. The amount of spraying per silkworm is 0.1-0.3ml, and the temperature is 25°C and the humidity is above 95%. After 4 hours, it is sprayed again. Spray the same amount.

[0049] 3. Continue to feed

[0050] After infestation, it is kept at 25° C. and the humidity is above 95% to continue feeding for 48 hours, and then it is raised under natural conditions until the silkworm is mature, harvested, and dried.

[0051] (2) Test results

[0052] Y...

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PUM

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Abstract

The invention discloses a stiff silkworm culture method. The stiff silkworm culture method comprises the following steps of a. preparing a spore suspension: taking beauveria bassiana spores to prepare the spore suspension; b. infecting: feeding young silkworms; 12-24 hours after the young silkworms wake up from the fourth dormancy, spraying and inoculating the spore suspension obtained in the step a; feeding the young silkworms under the conditions that the temperature is 23-25 DEG C and the humidity is more than 95%; after 4 hours, repeatedly spraying and inoculating for one time; c. feeding the young silkworms which are infected in the step b for 48 hours under the conditions that the temperature is 23-25 DEG C and the humidity is more than 95%; feeding the young silkworms in a natural environment until the domestic silkworms grow up, harvesting and drying the silkworms. The stiff silkworm culture method disclosed by the invention can be used for culturing the stiff silkworms in a large scale and has high and stable yield; the quality of the cultured stiff silkworms is excellent and the industrial application prospect is good.

Description

technical field [0001] The invention relates to a method for cultivating silkworms. Background technique [0002] Bombyx mori is the dead body of dead silkworm infected (or artificially inoculated) with Beauveria bassiana (Bals.) Vuillant by Bombyxmori Linnaeus 4-5 instar larvae of Bombyxmori Linnaeus. Distributed in Jiangsu, Zhejiang, Sichuan, Guangdong and other places. It has the effects of dispelling wind and relieving spasm, expelling wind and relieving pain, resolving phlegm and resolving stagnation. Commonly used for liver wind with phlegm, convulsions, epilepsy and convulsions, convulsions in children, tetanus, apoplexy, headache due to wind-heat, red eyes and sore throat, rubella and itching, and mumps. [0003] The existing method for preparing silkworms is relatively extensive, and the time of inoculation can be any time of 4-5 instar young silkworms. The temperature and humidity control after inoculation is not strict, and they are usually raised in a natural e...

Claims

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Application Information

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IPC IPC(8): A01K67/04
CPCA01K67/04
Inventor 李永川张列刘文武
Owner SICHUAN GUANGYUAN MINJIANG CHINESE HERBAL MEDICINE PLANTING CO LTD
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