The invention discloses a method for cultivating
dendrobium officinale by using a back wall of a
solar greenhouse and a cultivation facility. The soil back wall of the
solar greenhouse is made full use of,
sphagnum is adopted as a substrate for
dendrobium officinale cultivation, and a mode of covering
dendrobium officinale with black sunshade nets and spraying
dendrobium officinale in the
solar greenhouse is adopted in summer, so that the temperature, the
humidity and the illumination in the solar
greenhouse can completely meet growth needs of
dendrobium officinale. According to the method for cultivating
dendrobium officinale by using the back wall of the solar
greenhouse and the cultivation facility, not only can the characteristics, namely the suitable temperature and
humidity and the weak illumination at the back wall of the solar
greenhouse, be made full use of, but also the
moisture which is produced in the solar greenhouse and bad for vegetable planting is utilized and consumed, and
carbon dioxide released by a main planting vegetable through breath in the
darkness at night can be fixed by dendrobium officinale so as to promote the growth of dendrobium officinale; meanwhile, since the back wall, which is usually idle, of the solar greenhouse is made full use of, the
capital investment of the cultivation facility of dendrobium officinale is saved, and a batch of a
crop is increased in the solar greenhouse, so that a win-win effect of vegetable planting and the dendrobium officinale cultivation is achieved.