Microbial agent stirring device for fruit tree cultivation and flower and fruit retention

The utility model discloses a microbial agent stirring device for fruit tree cultivation and flower and fruit retention, which comprises a box body and a stirring drum, a turntable is rotatably mounted in the middle of the bottom end in the box body, stirring rods are distributed on the outer side of the turntable in an annular array, and the stirring drum is fixed on the upper end face of the turntable. A middle rod is fixed to the middle of the interior of the stirring barrel, frames are distributed on the outer side of the middle rod in an annular array mode, convection boxes are fixed to the two sides of the interior of the box, a liquid storage box is fixed to the middle of the upper end face of the box, and a feeding hopper is installed on the upper end face of the liquid storage box in a penetrating mode; a reflux pump and a feeding pump are fixed to the two sides of the upper end face of the box body respectively, the outer ends of the reflux pump and the feeding pump are connected into the two convec