Autumn silkworm five-instar period mulberry shoot slope rearing technology

Abstract

An autumn silkworm five-instar period mulberry shoot slope rearing technology relates to a silkworm rearing technology. The technology comprises the following operation steps: installing a slope, cutting mulberry shoots, placing silkworms on the slope, feeding the silkworms with mulberry shoots, sterilizing and prevent disease, and mounting. By using the technology of the invention, the work efficiency of the sericiculture can be increased, the utilization rate and refreshing degree of mulberry leaves can be increased, the silkworm diseases can be controlled, the silkworm cocoon quality can be increased, the nutrient accumulation of the mulberry tree can be improved, the diseases of the mulberry tree can be controlled, the rearing instrument investment can be saved, the utilization rate of silkworm rooms is increased, and the domestic sericiculture is easy to realize.

Description

Technical field: [0001] The invention relates to a technique for raising silkworms, in particular to a technique for raising silkworms on a slanted surface with strips and mulberries at the fifth instar stage of autumn silkworms. Background technique: [0002] At present, the production of strong silkworms is labor-saving and large-scale breeding. Generally, the type of ground silkworm mulberry flat cultivation is adopted. Although this type of mulberry feeding is fast, convenient and labor-saving, it takes up a large area of ​​the silkworm room and cannot effectively use the space of the silkworm room. And because the whole 4th instar or 5th instar stage does not remove sand, it is very easy to make silkworm sofa mold and silkworm seats produce steaming heat. At the same time, there are many factors such as the amount of mulberry feeding and disinfection and disease prevention that are not standardized, which will eventually affect the improvement of silkworm cocoon product...

AI Technical Summary

Problems solved by technology

[0002] At present, the production of strong silkworms saves labor and large-scale breeding. Generally, ground silkworm strips and mulberry flat breeding are used. Although this type of mulberry feeding is fast, convenient, and labor-saving, it takes up a large area of ​​the silkworm room and cannot effectively use the space of the silkworm room.

And because the whole 4th instar or 5th instar stage does not remove sand, it is very easy to make silkworm sofa mold and silkworm seat produce steaming heat.

At the same time, there are many factors such as the amount of mulberry feeding, disinfection and disease prevention, and other non-standard breeding techniques, which will eventually affect the cocoon production and the improvement of sericulture benefits.

The 5th instar silkworm rearing takes a lot of labor and intensive labor, which accounts for more than 85% of the entire silkworm period. In the traditional multi-layer leaf plane breeding, each labor can only bear one seed during the 5th instar silkworm period, and you have to get up early and bring late , laborious