河蟹,俗称大闸蟹,学名中华绒螯蟹,属甲壳动物,它的肉质鲜美,营养丰富,是我国的一大名特水产品,是人们喜食的美味佳肴。河蟹喜欢洞居生活,晚上出洞摄食、活动,或是秋天向海洋进发,进行生殖活动。近几年来,随着河蟹增养殖越来越扩大,河蟹的捕捞已成为一大问题,人们在实践中想出多种捕捉河蟹的方法,钓捕河蟹是其中有趣而有效的方法之一。在此我们谈谈钓捕河蟹的几种方法,供大家参考。 Crab, commonly known as crabs, scientific name of mitten crab, is a crustacean, its delicious meat, nutritious, is a famous specialty aquatic products, is the people eat delicacies. Crabs like to live in the cave, the night out of food, activities, or in the autumn marching into the ocean for reproductive activities. In recent years, with the increasing culture of crabs and crabs, the fishing of crabs has become a major problem. In practice, people have come up with a variety of ways to catch crabs. Fishing for crabs is one of the interesting and effective methods. Here we talk about fishing catch crab several ways for your reference.