一、浮动式网箱的制作与设置 1.网箱制作 根据这几年江滩养殖的实践,网箱深度2米左右,浮出水上部分0.5米,可采用单层网衣。网箱规格3米×3米×2米或2米×2米×2米。网箱不宜过大,在生产中往往因网箱过大而难以操作。网目大小视养殖品种、规格而定,网目不宜过小,至少在1.5厘米以上,如果网目过小,会因泥沙及藻类附着而使网目变小或堵塞,导致内外水体交换困 First, the production and setting of floating cage 1. Cage production According to the practice of river breeding in recent years, the cage depth of about 2 meters, floating above the water part of 0.5 meters, can be used single-layer network clothing. Cage specifications 3 m × 3 m × 2 m or 2 m × 2 m × 2 m. Cages should not be too large, often in the production of cages is too large and difficult to operate. Mesh size depending on breeding breed, specifications, the mesh should not be too small, at least 1.5 cm or more, if the mesh is too small, due to sediment and algae attached to the mesh becomes smaller or blocked, leading to the exchange of water inside and outside the storm