Grown silkworm breeding cocooning method

Abstract

The invention discloses a grown silkworm breeding cocooning method. Corresponding automation processes are provided aiming at the silkworm excrement cleaning, lime disinfection and cocooning steps in the silkworm breeding process, the procedures of manual intervention are reduced, lifting silkworm nets ascend and descend to replace silkworm cloth conveniently, and replacement and cleaning of the silkworm cloth are achieved througha further automation mechanism. Lime disinfection is based on the online dynamic face forming theory, a lime scattering device moves for scattering in the direction of a silkworm breeding platform, mainly manual lime scattering is avoided in the grown silkworm dormancy period, large harm to workers is avoided, the lime scattering amount can be randomly controlled according to the actual condition, and lime scattering amount control cannot be manually achieved. Cluster discs are hung on a cluster hanging rack and can automatically ascend and descend, in addition, the weight of the cluster discs can be set to serve as the condition of triggering motion of the clustering discs, and the situation of double cocoons is synchronously avoided in the automation processes. Manpower is reduced, the automation degree of cocoon breeding is increased, and cocoon breeding efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of silkworm cultivation, in particular to a cocoon cultivation method for large silkworm cultivation. Background technique [0002] Silkworm eggs hatch into young silkworms. After the young silkworms eat, they are called 1st instar silkworms. 1st instar silkworms are called 2nd instar silkworms after feeding for about 3 days and dormant for about 1 day. It is the 3rd instar silkworm. The 3rd instar silkworm is fed for about 2 to 3 days and rests for about 1 day. It is called the 4th instar silkworm. The 4th instar silkworm is fed for about 4 to 5 days and rests for about 1 day. It is called cooked silkworm to 10 days. It takes about 23 to 26 days from the hatching of silkworm eggs to the start of cocooning of mature silkworms. Usually 1-3 instar silkworms are called small silkworms; 4-5 instar silkworms are called large silkworms. At present, farmers mostly adopt the production mode of co-cultivation of s...

AI Technical Summary

Problems solved by technology

[0017] In view of this, the present invention aims at the technical problems of high manual labor intensity, low efficiency and low degree of automation in the above-mentioned prior art, and provides a method for raising silkworm cocoons with improved automation, so as to reduce the labor intensity and increase the Breeding efficiency

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