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Method for promoting simultaneous cocooning of silkworms

A cocooning and silkworm room technology, applied in the field of sericulture, can solve the problems of unfavorable large-scale production, inconsistent time, long waiting time, etc., and achieve the effect of saving mulberry leaves and labor costs

Inactive Publication Date: 2018-02-09
柳长文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the time for silkworms to develop into mature silkworms is not uniform, clustering has to be carried out several times, which not only greatly increases labor costs, but also takes a long time for a batch of silkworms to cocoon, which is not conducive to large-scale production

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A method for prompting silkworms to cocoon simultaneously, comprising the following steps:

[0025] (1) Disinfect the silkworm room, keep the temperature in the silkworm room at 24°C, use 1% lime water for disinfection, and seal it for 24 hours before ventilating;

[0026] (2) Arrange partitions in the silkworm room, and place a plurality of lattice houses on the partitions, lay white paper in the lattice houses, put the silkworm eggs evenly in the lattice houses, cover them with black cloth, and hatch the silkworm eggs;

[0027] (3) After the silkworm eggs hatch into silkworm ants, collect ants with mulberry leaves with a length of 0.5 cm and a width of 0.5 cm, and then disinfect the silkworm bodies with 1% fresh lime water;

[0028] (4) After the ant silkworms develop into small silkworms, cut the mulberry leaves into pieces with a length of 2 cm and a width of 2 cm, feed the small silkworms, and place water cups in each grid room to moisturize;

[0029] (5) Every 3 ...

Embodiment 2

[0035] A method for prompting silkworms to cocoon simultaneously, comprising the following steps:

[0036] (1) Disinfect the silkworm room, keep the temperature in the silkworm room at 25°C, use lime water with a mass percentage of 2% for disinfection, and seal it for 48 hours before ventilating;

[0037] (2) Arrange partitions in the silkworm room, and place a plurality of lattice houses on the partitions, lay white paper in the lattice houses, put the silkworm eggs evenly in the lattice houses, cover them with black cloth, and hatch the silkworm eggs;

[0038] (3) After the silkworm eggs hatch into silkworm ants, collect the ants with mulberry leaves with a length of 1 cm and a width of 1 cm, and then use formaldehyde anti-stiffness powder to disinfect the silkworm bodies;

[0039] ⑷After the ant silkworms develop into small silkworms, cut the mulberry leaves into pieces with a length of 3cm and a width of 3cm, feed the small silkworms, and place water cups in each grid room...

Embodiment 3

[0046] A method for prompting silkworms to cocoon simultaneously, comprising the following steps:

[0047] (1) Disinfect the silkworm room, keep the temperature in the silkworm room at 24.5°C, use 1.5% lime water for disinfection, and seal it for 36 hours before ventilating;

[0048] (2) Arrange partitions in the silkworm room, and place a plurality of lattice houses on the partitions, lay white paper in the lattice houses, put the silkworm eggs evenly in the lattice houses, cover them with black cloth, and hatch the silkworm eggs;

[0049] (3) After the silkworm eggs hatch into silkworm ants, collect the ants with mulberry leaves with a length of 0.8 cm and a width of 0.8 cm, and then use formaldehyde anti-stiff powder to sterilize the silkworm bodies;

[0050] (4) After the ant silkworms develop into small silkworms, cut the mulberry leaves into pieces with a length of 2.5 cm and a width of 2.5 cm, feed the small silkworms, and place water cups in each grid room to moisturiz...

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Abstract

The invention relates to a method for promoting cocooning of silkworms at the same time. When 1-2 silkworms have their head and chest lifted and swing left and right to enter the cocoon production period, feed the silkworms 2-3 times with mulberry leaves sprayed with Achyranthes bidentata water After all the large silkworms become mature silkworms, put the mature silkworms in clusters, and after 2-20 hours, all the mature silkworms will cocoon on the clusters, and pick cocoons after 7-8 days. The invention makes the cocooning time of silkworms consistent, avoids a long time for a group of silkworms to finish cocooning, and silkworms generally cocooning 2-3 days in advance, which greatly saves mulberry leaves and labor costs.

Description

technical field [0001] The invention relates to a method for raising silkworms, in particular to a method for prompting silkworms to cocoon simultaneously. Background technique [0002] Silkworm, also known as silkworm, is one of the economic insects that spin silk and cocoon with mulberry leaves as food. Belongs to Lepidoptera, Silk Mothidae. Silkworm originated in China, its development temperature is 7-40°C, and the optimum temperature for feeding is 20-30°C, mainly distributed in temperate, subtropical and tropical regions. The feeding of silkworms is greatly affected by the temperature and the growth of mulberry leaves. Generally, silkworms can only grow in spring and autumn, and each feeding period is about 30 days. Silkworms are oligophagous insects. In addition to eating mulberry leaves, they can also eat dead leaves, elm leaves, duck onions, dandelions and lettuce leaves. Mulberry leaves are the most suitable natural food for silkworms. The silkworm is a complete...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/04A23K50/90A23K10/30
CPCA01K67/04A23K10/30A23K50/90
Inventor 柳长文
Owner 柳长文
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