Fuente: WIPO "industrial hemp" The utility model relates to the technical field of cannabis sativa planting, and discloses a lodging-resistant device for cannabis sativa planting, pressure-bearing transverse plates are arranged at the bottom ends of arm rods of two sets of supporting vertical rods, and two sets of involution ring seats are symmetrically arranged on the outer sides of the arm rods of the two sets of supporting vertical rods in a sleeving mode; the arm rod ends of the two sets of telescopic guide rods are symmetrically provided with two sets of butt clamping plates. The supporting vertical rods and the pressure-bearing transverse plates are used as arm strength supports, under the butt-joint ring sleeves of the butt-joint ring bases, the butt-joint clamping plates can be clamped to the stems of industrial hemp, lodging-resistant supporting is carried out on the industrial hemp, the situation that industrial lodging is caused by external factors, and normal growth and harvesting of the industrial hemp are affected is avoided, and the working efficiency of the industrial hemp is improved. By means of lifting sliding of the oppositely-closed ring base and the supporting vertical rod and elastic oppositely-clamping of the oppositely-clamping plate on the stems of the industrial hemp, synchronous displacement can be achieved along with growth of the industrial hemp, and normal growth of the industrial hemp cannot be affected.