Large-gradient slope nursing structure with self irrigation

The invention provides a large-gradient slope nursing structure with self irrigation. A nursing structure module array is fixed to a mountain slope, vagetaion plates are fixed to a frame of a nursing structure module at intervals, a vagetaion groove capable of containing a large amount of artificial soil is formed between the vagetaion plates and a rocky slope surface, and a good attaching platform face is provided for the artificial soil and seeds, so that expanding of root systems of plants in the growth process can be better ensured, and the foundation is laid for growth of a vegetative cover. Through the modular design of the nursing structure, the vagetaion plates and the frame can be assembled in advance, in the field mounting process, a user only needs to fix the nursing structure module to the mountain slope through an anchor part fixing hole, and therefore the mounting process can be simplified, and the mounting difficulty is reduced. The vagetaion plates are designed to be in a V shape, and rainwater can be conveniently collected in the bottoms of V-shaped structures of the vagetaion plates, and then flows into a water collection box to be stored. In seasons with little rainwater, a valve is opened, and the plants below the valve are irrigated dropwise through a drip irrigation pipe.