Method for culturing clanis bilineata walker by utilizing kudzu vine

Abstract

The invention discloses a method for culturing clanis bilineata walker by utilizing kudzu vine. The method comprises the following steps of: (1) kudzu vine planting and field management; (2) clanis bilineata walker stocking, catching and marketing; and (3) kudzu root harvesting and seedling reservation through pruning. The method disclosed by the invention has the advantages of three-dimensional culture, great leaf quantity, less diseases, non-lodging, long culture cycle, high acre yield of clanis bilineata walker and no overlapped stubble of perennial; and by utilizing the method disclosed by the invention, kudzu roots can be harvested simultaneously and processed into kudzu powder with a health-care function, thus the method is beneficial to the further improvement of clanis bilineata walker culture benefits.

Description

technical field [0001] The invention relates to the technical field of insect breeding, in particular to a method for cultivating bean dan using kudzu vines. Background technique [0002] Clanis Bilineata Walker (Clanis Bilineata Walker) is an insect belonging to the genus Clanis bilineata of the family Lepidoptera, distributed in Hebei, Henan, Shandong, Anwei, Jiangsu, Hubei, Sichuan, Shaanxi and other provinces. The bean hornworm has four life stages including egg, larva, pupa and adult. Doudan is a common name for bean hornworm larvae, and there are five instars in the larval stage. Soy bean is the main pest of soybean crops, and it can also harm mung bean and cowpea. Doudan feeds on soybean leaves, and can eat the leaves into notches, and when there are many insects, it can eat the bean plants into bare stalks. One bean dan can eat up 2 to 3 bean leaves. [0003] Due to the rich nutrients in the soybean meal and pupae, many areas in my country have the habit of eatin...

AI Technical Summary

Problems solved by technology

During the breeding process, there are the following problems: (1) Due to the short growth cycle of soybeans, there is a phenomenon that the hatching of soybean eggs is not synchronized with the growth of soybeans, resulting in larvae without bean leaves to eat, or when there are insects, the bean leaves are already too old , not suitable as feed

(2) The amount of leaves of soybean is less, which seriously limits the yield per mu of soybean Dan

(3) The growth of stubble soybeans is getting worse year by year, and the increase in fertilizer application not only increases the cost, but also leads to soil compaction

(4) Soybean plants are relatively short, and the air permeability of soybeans is poor when the soybeans are cultivated at high density, and the incidence of bacterial diseases of soybeans is high

(5) During the rainy season, soybeans are prone to lodging, and the disease and death of soybeans are more serious