Combined type seaweed yield increasing device

• Main Authors: MA JIAZHI, TIAN SHUXIAN, HUANG YUJUN, SONG WEIHUA, WU RUKE
• Format: Patent
• Language: English
• Published: 25.03.2015
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The invention discloses a combined type seaweed yield increasing device. The combined type seaweed yield increasing device aims at overcoming the defect that an existing seaweed cultivation device is low in seaweed seedling survival rate and mature body recovery rate. The combined type seaweed yield increasing device comprises a floater, a hanging rope, a cultivation body and a positioning anchor. The cultivation body comprises an annular upper frame, a chassis, a middle column, a silica gel base body in a circular conical surface shape, a balancing weight and seaweed reef bricks. The edge of the wider end of the conical structure of the silica gel base body is fixedly connected with the upper frame, the edge of the narrower end of the conical structure of the silica gel base body is fixedly connected with the edge of the chassis, the seaweed reef bricks are laid on the surface of the inner side of the silica gel base body, the top end of the middle column is connected with the floater through the hanging rope, and the bottom end of the middle column is connected with the positioning anchor through the hanging rope. The combined type seaweed yield increasing device has the advantages that seaweed seedlings are protected, the seedling survival rate is improved, the seaweed growth space is expanded when the seaweeds grow to reach a certain scale, and the seaweed yield is further increased; the yield of the unit cultivation area is easy to control, seaweed cultivation industrialization is facilitated, seaweeds automatically sink when heavy storm waves come, and losses caused by seaweed damage are lowered.