Camellia oleifera cultivation device with immediate irrigation function for mountain steep slope

The invention discloses a Camellia oleifera cultivation device with an immediate irrigation function for a mountain steep slope, and relates to the technical field of camellia oleifera irrigation. The problem of uneven irrigation caused by altitude difference is solved. The device specially includes a water supply part and the irrigation pipe network which are connected through a main water inlet hose; the irrigation pipe network comprises a multi-way pipe and a first flange fixedly installed on the outer wall of the multi-way pipe. The first flange is connected with a flange pipe through a quick connecting assembly, and the other end of the flange pipe is connected with a hose. A plurality of groups of self-adaptive negative feedback pressure adjusting nozzles are arranged on the outer wall of the hose; the self-adaptive negative feedback pressure adjusting nozzle comprises a biconical shell I and a tee joint connected to a water inlet of the biconical shell I; a first piston and a second piston are arranged