论文部分内容阅读
一、笼捕梭子蟹技术应用饵料诱导梭子蟹入笼,是目前值得大力推广的捕蟹技术。这项技术具有产量高、成本低、操作方便、经济效益好等特点。一般小型机帆船可带蟹笼200只,蟹笼放入渔场,每4小时起笼一次,每只蟹笼最多可捕获5公斤活蟹。笼捕梭子蟹在丹山渔场已得到广泛应用和推广。蟹笼由框架、笼体、入口、饵料装置等组成。笼高28厘米,笼体直径60厘米。二、对虾防黑保鲜技术对虾经捕捞、冷冻、运输到市场,经过一段时间后
First, the capture of shuttle crab technology bait to induce crab into the cage, it is worth promoting vigorously crab technology. This technology has the characteristics of high output, low cost, convenient operation and good economic benefits. General minivan can bring 200 crab cages, crab cage into the fishing ground, once every 4 hours, each crab cage can capture up to 5 kg of live crab. Crab catch crab fishing in Danshan has been widely used and promoted. Crab cage by the framework, cage, entrance, bait devices and other components. Cage height 28 cm, cage diameter 60 cm. Second, shrimp anti-black preservation technology Shrimp after fishing, freezing, transportation to the market, after a period of time