Full-crown transplanting plant protection machine for noble trees

The invention relates to a full-crown transplanting plant protection machine for noble trees. The plant protection machine comprises a crown top leaf surface spraying system and a soil drip irrigationsystem, wherein the crown top leaf surface spraying system comprises a spraying device, a leaf surface humidity inductor, a central controller and a liquid conveying device, wherein the spraying device is arranged above the crown top; and the soil drip irrigation system comprises a soil humidity inductor and a soil drop irrigation device, and the soil humidity inductor is buried into soil. The combined application of the crown top leaf surface spraying system and the soil drip irrigation system, the dry rot of branches and leaves can be effectively prevented, the leaf surface fertilization function is realized, the nutrition supply of transplanted trees is well guaranteed, and an ideal soil environment is provided for the growth of roots of the trees, so that the full-crown transplantingsurvival rate of the trees