Indoor culture method for clanis bilineata walkers

Abstract

The invention provides an indoor culture method for clanis bilineata walkers. The method comprises a first step of culture pond building, a second step of branch inserting and larva release, a third step of molting stage management, a fourth step of capture and sale, and a fifth step of reservation for breeding. The first step comprises the substeps of building a cement pond indoors, distributing a water pipe at the bottom of the pond, connecting the water pipe with an external water supply pond, placing fine sand and laying a plastic thin film. The second step comprises the substeps of cutting twigs of robinia pseudoacacia, piercing the plastic thin film and inserting the twigs of robinia pseudoacacia in the fine sand, transferring newly hatched larvae to the twigs of robinia pseudoacacia for feeding and changing the twigs. The third step comprises the substeps of after the molting stage is over, timely feeding leaves to the larvae of clanis bilineata walkers and performing spacing, and regularly performing litter cleaning, cleaning and disinfecting. The fourth step comprises the substeps of capturing larvae in the fifth instar and selling the clanis bilineata walkers on the market. The fifth step comprises the substep of feeding the clanis bilineata walkers reserved for breeding until the clanis bilineata walkers fall on the thin film by themselves. The method has the advantages that: firstly, wet fine sand is used for providing moisture for excised twigs of robinia pseudoacacia, so that the freshness time is effectively prolonged and the culture workload is reduced; secondly, the damage to the clanis bilineata walkers caused by natural enemies and heavy weather is prevented and the survival rate and the yield are effectively increased; thirdly, the litter cleaning and disinfecting are convenient; fourthly, all-season and all-weather clanis bilineata walker culture can be realized.

Description

technical field [0001] The invention relates to the technical field of insect breeding, in particular to an indoor breeding method of bean paste. Background technique [0002] Doudan is the common name of the Lepidoptera Sphingidae genus Clanis Bilineata Walker, which is distributed in Hebei, Henan, Shandong, Anwei, Jiangsu, Hubei, Sichuan, Shaanxi and other provinces. The bean hornworm life cycle includes 4 stages: egg, larva, pupa, and adult. There are five instars in the larval stage, and they overwinter in the form of mature larvae. [0003] Soy bean is a pest of crops, but because of its rich nutrition and delicious taste, many areas of our country have the habit of eating soy bean. In particular, Guanyun County, Jiangsu Province, has developed into the largest bean paste distribution center in the country, with an annual transaction volume of tens of thousands of tons and an output value of hundreds of millions of yuan. Purchase beans from Hunan, Hubei, Anhui, Henan...

AI Technical Summary

Problems solved by technology

[0005] Although artificial breeding is to produce seeds indoors or in greenhouses, it still adopts the mode of stocking in the wild, which is greatly affected by natural enemies, diseases, and bad weather in the wild.

In particular, soybeans raised in advance are more than two months ahead of the natural state. The temperature is low, the temperature difference between day and night is large, and the survival rate is very low.

These problems have seriously limited the expansion of the scale of soybean farming and the development of the soybean breeding industry.