Cultivation method of new germplasm of ornamental Dendrobium spp

The invention discloses a cultivation method of a new germplasm of ornamental Dendrobium spp. The cultivation method comprises the following steps: an inventor chooses a good single plant of Dendrobium pendulum Roxb. as a female parent, and a good single plant of Dendrobium wardianum Warner as a male parent to conduct artificial interspecific hybridization; conducting artificial pollination and management after pollination; picking fruits; sterilizing the surfaces of the fruits; conducting sprouting cultivation, proliferation and differentiation cultivation, strong seedling rooting cultivation, and acclimatization and transplant to obtain a plurality of strongly grown hybrid filial generation grown-up seedlings. The interspecific hybridization filial generation seedlings gather respective good genetic background of the male parent and female parent, and the new germplasm is provided for culturing the ornamental Dendrobium spp. with proprietary intellectual property rights. According to the invention, the prob