Automatic water storage and drainage nursery stock cultivation box for green planting

The invention discloses an automatic water storage and drainage nursery stock cultivation box for green planting, which comprises a water planting mechanism and a plurality of planting boxes, the water planting mechanism comprises a water planting box and a water storage box, each planting box is internally provided with a fixed frame, nursery stocks are independently planted through each planting box, and the nursery stocks are intensively cultivated in the water planting box; a water source or a nutrient solution can be supplied to the hydroponic tank through the water storage tank, stirring work can be conducted in the water storage tank through rotation of the stirring water taking structure under the action of the stirring water taking structure, the nutrient solution in the stirring water taking structure can be mixed more evenly, and the stirring water taking structure can be rotated through a center pipe, a hollow stirring shaft and a hollow stirring arm at the same time. Under the action of a water l