The utility model discloses a continuous poplar
irrigation device in the technical field of poplar
irrigation, which comprises a water tank used for storing poplar
irrigation water, one side of the water tank is connected with a delivery
pipe, the other end of the delivery
pipe is connected with two shunt pipes, the shunt pipes are connected with a plurality of micro-irrigation pipes, and the micro-irrigation pipes are connected with the water tank. A plurality of sets of irrigation holes are formed in the side wall of the micro-irrigation
pipe, a
humidity sensor used for detecting the
water content of the roots of the poplars is arranged on the outer side of the flow dividing pipe, and a valve connected with the
humidity sensor through
wireless signals is installed on the conveying pipe. The problems that an existing poplar irrigation device usually adopts a ground irrigation mode, so that water evaporates quickly, water waste is large, mud formed by mixing soil and rainwater is likely to enter a
water pipe when tree roots are irrigated from the bottom, follow-up irrigation is affected, and the poplar irrigation device is not suitable for
continuous irrigation of poplar are solved.