采用传统人工拉网的方法起捕成鱼,劳动强度大,又容易使鱼体受伤,根据鲤、鲫、草鱼、罗非鱼等吃食性鱼类集群摄食的生活习性,以色列水产养殖工作者设计了一种固定式起鱼网,取得良好效果。其结构和装配均较简单,在鱼塘池底淤泥较少,固定投饲位置地方,竖立 The method of traditional artificial pulling net catching fish, labor intensity, but also easy to make the fish injured, according to carp, crucian carp, grass carp, tilapia and other eating habits of fish feeding habits, aquaculture workers in Israel design A fixed fish net, and achieved good results. Its structure and assembly are relatively simple, pond less mud in the pond, fixed feeding place, erect