近海浮绳式网箱养鱼就是在港湾外的近海设置浮绳式的网箱,选择优质的鱼类进行高密度、集约化养殖。它是一种优质、高产、高效的新网箱养鱼模式。具有养殖环境条件好,放养密度高,养殖鱼类生长快,病害少,产量高,效益好,能抵抗较强的风浪袭击和较易于推广等优点。1999年海南省水产技术推广站引进该项目技术在陵水县设点试验取得成功。现把我们试验网箱系统制作材料和方 Off-shore floating rope cage fish is to set up a floating cage outside the harbor off the coast, choose high-quality fish for intensive breeding. It is a high quality, high yield and efficient new cage fish culture mode. It has the advantages of good breeding environment, high stocking density, rapid growth of farmed fish, less disease, high yield, good efficiency, strong wind-wave attack resistance and easy promotion. In 1999, Hainan Province Fisheries Technology Promotion Station introduced the project technology and set up a pilot in Lingshui County to succeed. Now we test the production of cages and materials system