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Silkworm breeding method for saving mulberry leaves

A breeding method and mulberry leaf technology, applied in the field of sericulture, can solve the problems of high breeding cost, manpower and material resources, etc., and achieve the effects of improving breeding efficiency, increasing economic income, and promoting the growth and maturation of silk glands

Inactive Publication Date: 2017-11-10
HEFEI JUFENG THROWING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the current breeding methods of silkworms in my country, the amount of mulberry leaves required by one silkworm is 750-800kg. In the existing few methods of saving mulberry leaves, the amount of mulberry leaves saved by each silkworm is about 50kg, but the amount of mulberry leaves of 700-750kg Leaves still need more manpower and material resources, and the breeding cost is higher

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A method for cultivating silkworms that saves mulberry leaves, comprising the following steps:

[0020] (1) Harvesting of mulberry leaves: The mulberry leaves harvested each time are immediately transported to the mulberry leaf room, and the fresh-keeping liquid is evenly sprayed, which is rich in nutrients and has a pH of 4.6~4.8, which can keep the mulberry leaves bright green, and at the same time yeast and lactic acid bacteria ferment to produce The metabolites can promote the growth of silkworms, enhance disease resistance, save mulberry leaves, reduce the use of silkworms, improve the quality of silk, and the harvested amount can be eaten by silkworms for 2 to 3 days;

[0021] (2) First-instar silkworms: keep the ambient humidity of the silkworm room at 76%, remove the residual mulberry leaves every morning and then add fresh mulberry leaves, and feed enough mulberry leaves every day to promote growth and improve disease resistance;

[0022] (3) Second to fourth i...

Embodiment 2

[0032] A method for cultivating silkworms that saves mulberry leaves, comprising the following steps:

[0033] (1) Harvesting of mulberry leaves: The mulberry leaves harvested each time are immediately transported to the mulberry leaf room, and the fresh-keeping liquid is evenly sprayed, which is rich in nutrients and has a pH of 4.6~4.8, which can keep the mulberry leaves bright green, and at the same time yeast and lactic acid bacteria ferment to produce The metabolites can promote the growth of silkworms, enhance disease resistance, save mulberry leaves, reduce the use of silkworms, improve the quality of silk, and the harvested amount can be eaten by silkworms for 2 to 3 days;

[0034] (2) First-instar silkworms: keep the ambient humidity of the silkworm room at 77%, remove the residual mulberry leaves every morning and then add fresh mulberry leaves, and feed enough mulberry leaves every day to promote growth and improve disease resistance;

[0035] (3) Second to fourth i...

Embodiment 3

[0045] A method for cultivating silkworms that saves mulberry leaves, comprising the following steps:

[0046] (1) Harvesting of mulberry leaves: The mulberry leaves harvested each time are immediately transported to the mulberry leaf room, and the fresh-keeping liquid is evenly sprayed, which is rich in nutrients and has a pH of 4.6~4.8, which can keep the mulberry leaves bright green, and at the same time yeast and lactic acid bacteria ferment to produce The metabolites can promote the growth of silkworms, enhance disease resistance, save mulberry leaves, reduce the use of silkworms, improve the quality of silk, and the harvested amount can be eaten by silkworms for 2 to 3 days;

[0047] (2) First-instar silkworms: keep the ambient humidity of the silkworm room at 78%, remove the residual mulberry leaves every morning and then add fresh mulberry leaves, and feed enough mulberry leaves every day to promote growth and improve disease resistance;

[0048] (3) Second to fourth i...

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Abstract

The invention mainly relates to the technical field of sericulture, and discloses a silkworm breeding method for saving mulberry leaves. The silkworm breeding method comprises the following steps of harvesting the mulberry leaves, breeding one-instar silkworms, breeding two to four instar silkworms and breeding five-instar silkworms. The silkworm breeding method is simple, the mulberry leaves in a whole breeding process is saved by 17-19%, and the breeding time is shortened; the whole breeding process is 24 days, and the breeding efficiency is significantly improved, so that the economic income is increased by 17.3%; since the harvested mulberry leaves are sprayed with a preservation solution for storage, daily harvesting of the mulberry leaves is avoided, so that labor is saved; besides, since the preservation solution contains added multiple ingredients, is obtained from fermentation by using a plurality of strains and rich in nutrient, and has a pH value of 4.6-4.8, the mulberry leaves can be kept green; meanwhile, since metabolites from fermentation of yeast and lactobacillus can promote the growth of the silkworms and enhance the disease resistance, the mulberry leaves are saved, medicine for the silkworms is reduced, and the quality of silk is improved.

Description

technical field [0001] The invention mainly relates to the technical field of sericulture, in particular to a method for cultivating silkworms which saves mulberry leaves. Background technique [0002] Silk is a natural fiber and one of the earliest animal fibers used by our people. Silk is light and slender, the fabric has good luster, is comfortable to wear, smooth and plump, has poor thermal conductivity, moisture absorption and breathability, and is used for weaving various satins. And knitwear, can also be used in fields such as industry, defense and medicine. However, in the current breeding methods of silkworms in my country, the amount of mulberry leaves required by one silkworm is 750-800kg. In the existing few methods of saving mulberry leaves, the amount of mulberry leaves saved by each silkworm is about 50kg, but the amount of mulberry leaves of 700-750kg Leaves still need more manpower and material resources, and the breeding cost is higher. Contents of the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/04A23K50/90A23K20/163A23K10/12A23K20/22A23K20/174A23K10/30A23K30/18
CPCA01K67/04A23K10/12A23K10/30A23K20/163A23K20/174A23K20/22A23K30/18A23K50/90A23V2400/123A23V2400/113A23V2400/169
Inventor 王洪喜
Owner HEFEI JUFENG THROWING
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