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Staged egg drying method for tussah in spring

A segmented, tussah silkworm technology, applied in animal husbandry and other fields, can solve the problem of unstable seed drying effect, and achieve the effect of lively male and female moths, high eclosion rate, and strong mating ability

Inactive Publication Date: 2014-03-19
GUIZHOU SERICULTURE RES INST GUIZHOU PEPPER RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for segmented tussah silkworm seed drying in spring, which can avoid the problem of unstable seed drying effect caused by climatic factors, so as to overcome the deficiencies in the prior art

Method used

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Embodiment Construction

[0007] Embodiment of the present invention: tussah silkworm spring segmented seed drying method, in Guizhou tussah silkworm integrated silkworm area, tussah silkworm seed cocoons are placed in the seed drying room before the temperature in spring reaches 10 ℃; When the effective accumulated temperature of the tussah cocoon reaches 10°C, the temperature is raised to increase the indoor temperature by 1°C per day. When the effective accumulated temperature of the tussah cocoon reaches 80°C, the cranial roof of the silkworm chrysalis changes from light milky white to light pink; The temperature of the day when the effective accumulated temperature of the cocoon reaches 80°C shall prevail. Keep the indoor temperature constant. When the effective accumulated temperature of the tussah silkworm cocoon reaches 150°C, the tussah silkworm cocoon shall be protected in the dark until the tussah silkworm cocoon emerges, that is, the drying of the tussah silkworm is completed. kind.

[0008...

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Abstract

The invention discloses a staged egg drying method for tussah in spring. According to the staged egg drying method, before the air temperature reaches 10 DEG C in spring, tussah egg cocoons are put into an egg drying chamber in an intensively hanging manner; after the effective accumulative temperature of the tussah egg cocoons is 10 DEG C, heating is carried out to rise the indoor temperature for 1 DEG C every day until the effective accumulative temperature of the tussah egg cocoons is 80 DEG C, and then the heating is finished; the indoor temperature keeps constant until the eclosion of the tussah egg cocoons is realized so as to finish the egg drying of the tussah. With the adoption of the staged egg drying method, the final egg drying eclosion rate is high, male and female moths are active, the mating capability is strong and the egg laying amount is high; the staged egg drying method particularly has the effect that the cocoon production of stocking is high.

Description

technical field [0001] The invention relates to the technical field of sericulture, in particular to a segmented spring seed drying method for tussah silkworms. Background technique [0002] Tussah silkworm seed drying is also called tussah silkworm warming (warming eggs), which is the first work link of tussah silkworm production in spring. The method of drying seeds has a direct impact on the cocoon production, chemical properties, and resistance of tussah silkworms in spring, and is an important link that is crucial to the success or failure of tussah silkworm production. Therefore, the roasting (production) seed method of tussah silkworm has received many attentions, and many research reports have been carried out. In the northeast silkworm area, the spring tussah seed drying technique is one-stage drying, which is related to climate and other conditions, and the seed drying effect is very good. However, in the silkworm area of ​​Guizhou (Guizhou is an area of ​​tussah...

Claims

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Application Information

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IPC IPC(8): A01K67/04
Inventor 罗朝斌詹永发王庆忠田应书冯世华韩世玉余文中罗寿坤赖学枢
Owner GUIZHOU SERICULTURE RES INST GUIZHOU PEPPER RES INST
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