Outdoor propagation method for black Guangzhou step beetles

The outdoor propagation method comprises the following steps: S1, selecting and constructing an outdoor propagation site of the black Guangzhou step; s2, preparing and laying a black Guangzhou step beetle breeding net cage; s3, preparing oosperms of the black Guangzhou cladostachys; s4, hatching oosperms of the black shoulder cladostachys and feeding larvae of the black shoulder cladostachys; s5, management of the black Guangzhou step beetles in the pupal stage and the adult stage. In conclusion, by selecting and building the outdoor breeding site of the black Guangzhou step beetles and manufacturing and laying the breeding net cages, a safe and nearly natural environment is provided for each growth and development stage of the black Guangzhou step beetles, and the life vitality of the black Guangzhou step beetles is guaranteed. Through scientific breeding and feeding, it is ensured that the whole growth and development process of the whole generation is smoothly completed, the whole growth and development pr