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Nutrient solution used for increasing cocoon weight and silk yield of silkworms

A nutrient solution, silkworm technology, applied to the field of nutrient solution for silkworm weight gain and silk growth, can solve the problems of increased silk spinning, individual increase and the like

Inactive Publication Date: 2018-07-13
常州胜杰生命科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] S-methoprene is a synthetic biomimetic hormone, its function is similar to juvenile hormone, and it has not been used in the domestic silkworm field. S-methoprene is safe for silkworms. Add S-methoprene (juvenile hormone) It can prolong the 5th instar silkworm larval period by more than 1 day, increase food intake, increase individual size, and increase silk spinning

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A nutrient solution for increasing silkworm weight and silk, according to the mass percentage, consists of the following components:

[0019] S-Methoprene 0.1%

[0020] 2,6-di-tert-butylmethylphenol (BHT): 0.1%

[0021] Water: Replenish to 100%

Embodiment 2

[0023] A nutrient solution for increasing silkworm weight and silk, according to the mass percentage, consists of the following components:

[0024] S-Methoprene 0.1%

[0025] Antioxidant: 0.1-1%

[0026] Vehicle: supplemented to 100%

[0027] Wherein, the antioxidant is at least one of 2,6-di-tert-butylmethylphenol (BHT) and vitamin C; the carrier is at least one of water and ethanol.

Embodiment 3

[0029] A nutrient solution for increasing silkworm weight and silk, according to the mass percentage, consists of the following components:

[0030] S-Methoprene 0.1%

[0031] Antioxidant: 0.1-1%

[0032] Vehicle: supplemented to 100%

[0033] Wherein, the antioxidant is at least one of 2,6-di-tert-butylmethylphenol (BHT) and vitamin C; the carrier is at least one of water and ethanol.

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PUM

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Abstract

The invention provides a nutrient solution used for increasing cocoon weight and silk yield of silkworms. The nutrient solution used for increasing cocoon weight and silk yield of the silkworms is composed of the following ingredients: an active ingredient S-methoprene, an antioxidant, a carrier, and the like. The nutrient solution used for increasing cocoon weight and silk yield of the silkwormsis aqueous liquid capable of achieving the effect of increasing weight of silkworm cocoons by 10% or above at an addition amount of 1 part for per 25 thousand of silkworms.

Description

technical field [0001] The invention relates to the field of silkworm breeding, in particular to a nutrient solution for increasing the weight and silk of silkworms. Background technique [0002] In this subject, insect growth regulators are selected for the development of new silkworm medicines. The purpose is to apply the juvenile hormone S-methoprene in the field of silkworm breeding, and develop a new silkworm medicine that can increase the production of silkworm cocoons and increase the income of silkworm farmers. make a contribution. [0003] The growth of insects is regulated by various hormones, juvenile hormone is one of them, and its main function is to maintain the juvenile characteristics of insects. The silkworm is a Lepidoptera insect, and its growth and development are also regulated by juvenile hormone. When the secretion of juvenile hormone increases, the silkworm molts and goes to sleep, eats and grows, and then the secretion of molting hormone increases,...

Claims

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Application Information

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IPC IPC(8): A23K50/90A23K20/105A23K20/111A23K20/174
CPCA23K20/105A23K20/111A23K20/174A23K50/90
Inventor 苏衡李海燕王加高
Owner 常州胜杰生命科技股份有限公司
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