机帆船大围缯渔业是我省主要的海洋捕捞作业,近年来由于渔场及资源的变动,各地都普遍重视大缯网具的改革。为便于各地的相互了解,笔者就近年来所调查的改革情况作一综合的简介,遗漏及不当之处在所难免,望批评指正。一、翼网方面翼网总的来说是比以前改长改宽,网目也增大了,但鉴于渔船的马力吨位所限,长宽也是 Large sailing yacht fishery is our province’s major marine fishing operations, in recent years due to changes in fisheries and resources, all over the world are generally attached importance to the reform of the big net. In order to facilitate mutual understanding, the author makes a comprehensive introduction to the situation of the reforms investigated in recent years, and omissions and inadequacies are inevitable and hopefully criticized and corrected. First, the wing network As a whole, the wing network is wider than the previous one, and the net size has also increased. However, due to the limited horsepower of fishing vessels, the length and breadth are also