The invention discloses a three-dimensional culturing method for freshwater shrimps. The method comprises the steps of configuring
oxygen-enriching,
irrigation and drainage devices, setting three-dimensional culturing facilities, controlling the
stocking of fries, carrying out scientific feeding, and taking catch rotation measures, wherein the step of setting three-dimensional culturing facilities can be implemented concretely through the following three approaches: 1, knotless summer flower
fishing net pieces (10*33 meshes) are paved in the middle of a
shrimp pond, fixed at positions 30-40cm away from the water surface and arranged in the shape of roof truss with a gradient of 15-20 degrees, wherein the width of the net piece in each row is 30-40m, and the length of the net piece is determined according to the area of the
shrimp pond, two rows of net pieces are arranged in a pond with an area of less than 5 mu, four rows of net pieces are arranged in a pond with an area of more than 5 mu, and the area of the net pieces accounts for 20-30% of that of a
shrimp pond; 2,
aquatic weeds are planted in a shallow water zone (1m away from the edge of a shrimp pond) around the shrimp pond, wherein the aquatic
weed belt is about 1m in width, and the area of the aquatic
weed belt accounts for 10-20% of that of the shrimp pond; and 3, tea-
branch bundles are bundled by using thin tea branches, and the tea-
branch bundles are mounted around a shrimp pond so as to replace the planting of
aquatic weeds. By using the method disclosed by the invention, the
disease incidence rate of shrimps in the pond can be effectively reduced, and the risk of culturing can be greatly reduced.