沙蚕是鱼虾的优质生物饵料,是海洋垂钓业常用的优质钓饵,我国每年向垂钓业发达的日本等国家大量出口,日本市场价1万日元/kg左右。近几年由于大量采捕,资源量日趋减少,价格持续高涨,单靠自然采捕已远不能满足国内外市场的需求,许多专家已对沙蚕进行了深入的研究,养殖条件日趋成熟,但有关日本刺沙蚕的养 Nereis is a high-quality fish and shrimp biological feed, fishing industry is commonly used high-quality fishing bait, fishing industry in China every year to Japan and other countries a large number of exports, the Japanese market price of 10,000 yen / kg or so. In recent years, due to the large amount of harvesting and harvesting, the amount of resources is decreasing day by day, and the price keeps on rising, natural harvesting alone can not meet the needs of domestic and foreign markets. Many experts have conducted in-depth research on Nereis and have been maturing maturing conditions. About the Japanese thorn sand silkworm raising