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地拉网捕捞
释义
地拉网捕捞
Encyclopedia
农学
大拉网捕捞
释
beach seine fishing
地拉网捕捞
在岸边或冰上或船上,曳行并拔收曳纲和网具,逐步缩小包围圈,迫使捕捞对象进入网囊或取鱼部的一类捕捞方式。用于内陆水域和沿海的岸滩、冰下的一种捕捞方式。前者又称明水大拉网捕捞,后者又称冰下大拉网捕捞。
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