Method for producing plate cocoons and white muscardine silkworms simultaneously

Abstract

The invention provides a method for producing plate cocoons and white muscardine silkworms simultaneously. The method mainly comprises the following steps: after silkworms are raised to fifth-instar silkworms, according to fungus strain implantation nodes, beauveria spores are implanted into silkworm bodies, when matured silkworms appear, mulberry leaves which are sprayed with a molting hormone are applied to feed the silkworms, when the silkworms spin and begin to have a little urination, the silkworms are laid on a spinning bed, the angle of the spinning bed is adjusted to make the silkworms crawl uniformly and spin, when silkworms close feet and fall, all silkworms are swept from the spinning bed, the swept silkworms are put into a bamboo basket uniformly, the plate cocoons are collected, the bamboo basket is put into a white muscardine silkworm producing room which has a temperature and humidity until muscardine silkworms are white, baking or drying in the sun is performed, and therefore the white muscardine silkworm finished products are obtained. According to the method, production of the plate cocoons and production of the white muscardine silkworms are combined, so that the yield of the plate cocoons can be guaranteed, economic benefits of producers are improved, and meanwhile the rigidification rate of the produced white muscardine silkworms is high, the cleanness degree of stiff silkworm is high, and drug efficacy meets requirements of Chinese pharmacopoeia.

Description

【Technical field】 [0001] The invention belongs to the technical field of silkworm and product production, and in particular relates to a method for simultaneously producing flat silk and white silkworm. 【Background technique】 [0002] Flat silk is also called flat cocoon. The production of silkworm flat silk is a way to let cooked silkworms no longer bind themselves in the cocoon and spit silk on a flat plate. Usually a planar silk spinning bed is used to force the silkworm to spin silk on it. After 3-4 days of silk spinning process, the silkworm is removed from the flat plate to allow it to pupate, and the silkworm chrysalis becomes a naked chrysalis. Flat silk has long fibers, high cleanliness, and is bulky and soft. Because it has no peculiar smell of silkworm chrysalis, its overall performance is good, and it can be cut at will. It has become the best raw material for manufacturers to produce high-grade silk quilts and silk cotton clothing. [0003] White silkworm is a ...

AI Technical Summary

Problems solved by technology

[0004] Existing methods for preparing silkworms are relatively extensive, usually using fourth-instar silkworms or fifth-instar silkworms that have not spun silk, and the temperature and humidity control after the bacteria are planted is not strict, and they are raised in a natural environment, resulting in the death of silkworms. The output is low and unstable, and the quality is not guaranteed

In the traditional flat silk production process, after the silkworms have spun the silk, the silkworm chrysalis are exposed to the natural environment and are infested by mosquitoes and bacteria, causing a large number of silkworm chrysalis to die and rot and affect other good silkworm chrysalis. The loss rate is high, the workload is heavy, and the activity pupae are difficult to preserve