A kind of weevil breeding method

Abstract

The invention discloses a weevil breeding method, which comprises the steps of bamboo forest site selection, preliminary preparation, indoor hatching, bamboo bed cultivation, pupa harvesting and adult catching. The breeding method of the invention is scientifically and rationally designed according to the growth law of the weevil two-year-old generation, can harvest the worm pupae for a long time, meet the food demand of people, and artificially incubate the weevil eggs indoors, and the hatching rate is high; The larvae are placed on a bamboo bed for cultivation, and the shoots and stems are put as the main feed, and the petal feed is put in every other week. The larvae grow fast, and the formed pupae are nutritious and healthy; 3%-10% of the pupae are returned to the bamboo forest to ensure sustainable development; the breeding method of the invention has low breeding cost and high economic benefit, and can ensure that the number of weevil breeding is large, and at the same time, it does not cause damage to the bamboo forest and the surrounding ecological environment.

Description

technical field [0001] The invention relates to the technical field of artificial breeding, in particular to a weevil breeding method. Background technique [0002] Taiwan elephant weevil, body length 15-30mm, body color orange-yellow to orange-brown; there is a large black spot in the center of the rear edge of the pronotum, and the wing elytra has fine longitudinal grooves, and the grooves are darker in color. This brightly colored insect is called bamboo shoot insect, or bamboo cow in Sichuan, and it can be found wherever there are bamboo forests. Bamboo shoot worms live in bamboo forests and suck the juice of fresh bamboo shoots. Most of the body of the bamboo shoot worm is golden yellow, and its mouth is like a long straw. It can penetrate bamboo shoots and suck the shoot juice. It lives on the tail of bamboo and grows up by sucking bamboo juice and eating bamboo for a long time. It is estimated that the body is rich in of protein. Bamboo shoot insects are pure natur...

AI Technical Summary

Problems solved by technology

Bamboo shoot worms are harmful to bamboo shoots. Due to being killed by bamboo shoot farmers for a long time, there are not many bamboo shoot worms in the wild. Artificial wild capture alone can no longer meet people's food needs. Moreover, the Taiwan elephant weevil is said to be endangered in Taiwan

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