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Asexual cultivation method of male tussah

A breeding method and technology of male silkworm moths, which are applied in the field of silkworm moth breeding, can solve the problems of poor efficiency of female silkworm moths, achieve the effects of reducing the number of feeding times, improving labor productivity, and reducing the impact of pathogenic invasion and public nuisance pollution

Inactive Publication Date: 2004-06-16
李溪莹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Regardless of natural stocking or artificial breeding of tussah silkworms, according to the principle of biological natural selection, males and females generally account for half. This is an irresistible law, and the benefit of female silkworms is poor.

Method used

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  • Asexual cultivation method of male tussah
  • Asexual cultivation method of male tussah

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0023] Example 1: The male hormone is dissolved in 95% alcohol, and then evenly sprayed on young oak leaves or evenly mixed with tussah silkworm feed and dried in the shade for later use. It is prepared once a week and artificially raised.

example 2

[0024] Example 2: Dissolve 150 mg of androgen in 50 ml of 95% alcohol, then evenly spray it in 5000 g of tussah silkworm feed, mix it and dry it in the shade for later use, and feed young tussah silkworms for about 7 days to induce sex change. After the mutagenesis period is completed, the drug can be stopped and the animals can be stocked on the mountain or artificially raised.

example 3

[0025] Example 3: Grasp the life history of tussah silkworms. After the first instar young silkworms shed their skins, that is, after the ants and silkworms to the second dormancy stage, feed the young silkworms with feed containing male hormones. The silkworm eggs are artificially hatched from the 7th to the 12th day Feed male hormone-containing feed. After normal feeding, the tussah unisexual male silkworm moth can be cultivated in the factory.

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Abstract

A tussah monosexual male silk moth cultivation process wherein a biologically active male sex hormone is applied to the sex undifferentiation stage of the tussah grub, and sex mutagenization is performed to generate monosexual male silk moth. The advantages of the invention are wide range of gender transformation and large benefit dosage range.

Description

[0001] Field [0002] The invention relates to a method for cultivating silkworm moths, in particular to a method for cultivating unisexual male silkworm moths of tussah moths. Background technique [0003] Tussah male silkworm moth has high nutritional value, health care and medicinal functions. Contains 4.38% fat, 67.44% protein, 6.34% ash, 11.31% water, 17 kinds of amino acids and 28 kinds of elements such as magnesium, calcium and zinc. The protein components contained not only have the effect of stimulating the adrenal cortex, but more importantly, have the effect of promoting male sexual function. Therefore, it has the effects of strengthening the kidney and replenishing qi, strengthening yang and replenishing essence, diuresis, reducing swelling, stopping bleeding and promoting muscle growth, and has a good therapeutic effect on impotence due to kidney deficiency, nocturnal emission, premature ejaculation, hematuria, trauma, frostbite, burn, and bleeding. Animal exper...

Claims

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Application Information

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IPC IPC(8): A01K67/04
Inventor 苟仕金李溪莹苟鸿鹰
Owner 李溪莹
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