Cocooning frame mounting method free of cocooning frame turnover

Abstract

The invention discloses a cocooning frame mounting method free of cocooning frame turnover. The method comprises the steps of mounting preparation of paper cocooning frames, orderly control over matured silkworms, covering and fixing and control in the cocooning period. The method has the advantages that labor is saved; 0.3 hour is spent on each plate of eggs and is 6.8% of 4.2 h spent on manual cocooning frame turnover for catching free silkworms, and the effect is saving labor is more excellent along with increase of the breeding scale. Investment is low, and use cost is low. A nylon net of about 50 square meters is needed by one plate of silkworm eggs, the cost is 80 yuan, the nylon net can be continuously used for 5 years if used properly, and cost of each plate of eggs is calculated to be 3.2 yuan to 4 yuan if breeding is carried out for 4-5 periods every year. The yield and quality of silkworm cocoons are improved, the cocoon yield is increased by 5% or above, and the cocoon mounting rate is increased by 10%. Operation is easy and convenient, grasping is easy, and time and labor are saved.

Description

technical field [0001] The invention relates to a method without turning over piles, which is a labor-saving and quality-improving technical method for clustering cocoons on mature silkworms during silkworm rearing production. Background technique [0002] In the past decade or so, silkworm rearing has been challenged due to the need for a large amount of labor. How to reduce the labor intensity and improve labor efficiency of silkworm rearing has become an urgent problem to be solved. Cocooning is a very important process in silkworm breeding, and it is also the last important link in the high yield and harvest of sericulture. It affects the high yield of sericulture and the quality of silkworm cocoons, and has a great impact on silkworm farmers and deep processing of cocoons. [0003] The advanced clustering method widely used at present is the automatic clustering of cardboard square clusters, which has been recognized by silkworm farmers. However, silkworms are reared i...

AI Technical Summary

Problems solved by technology

However, silkworms are reared in groups, which are always affected by factors such as individual differences, differences between males and females, and weather. Therefore, uneven ripening of silkworms and uneven upper clusters increase the labor intensity and workload of upper clusters. Catching silkworms has become a very important technical link in the automatic clustering process of grid clusters

Especially in case of abnormal weather, if the silkworms are not turned over in time to catch silkworms, it will cause 20% or more of non-spinning cocoons, which will seriously affect the yield and quality of silkworm cocoons, and then affect the economic income of silkworm farmers.

After more than 20 days of high-intensity work, silkworm farmers are quite exhausted by the time the cooked silkworms are put on the sack, while turning the clusters and catching silkworms require a lot of labor and high labor intensity