Quantitative fertilization and root irrigation device for fruit trees

The utility model discloses a quantitative fertilization and root irrigation device for fruit trees. The device comprises a placing plate, a water pump and a gasoline engine, supporting columns are symmetrically welded to the left side of the bottom end of the containing plate. Idler wheels are symmetrically arranged on the right side of the bottom end of the placing plate, a fertilizer storage box is fixed to the left side of the top end of the placing plate, a water suction pump is fixed to the top end of the placing plate on the right side of the fertilizer storage box, the water suction pump communicates with the fertilizer storage box through a liquid suction pipe, and a fixing cavity is fixed to the top end of the placing plate on the right side of the water suction pump. According to the quantitative fertilization and root irrigation device for the fruit trees, people do not need to erect the device during drilling; drilling operation can be achieved only by rotating the devicearound the fruit tree and