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１沙蚕的主要用途用沙蚕养殖对虾的研究成果早已推广，且在不少地方取得了节约饵料１０～４０％、提高产量３０～３５％的较好效果［２，３］。但是，由于沙蚕自身进行新陈代谢需要耗氧，且具杂食的习性．因此，有时也发生争夺饵料，出现缺氧。在用沙蚕养虾的过程中，沙蚕和对
The main purpose of a silkworm Nereis juvenile shrimp breeding has long been the promotion of research results, and in many places has made the savings of 10 to 40% of the diet, improve the yield of 30 to 35% of the good results [2,3]. However, since the silkworm itself needs oxygen metabolism and omnivorous habits. Therefore, there are sometimes competition for food, there oxygen. In the process of using shrimp silkworm shrimp, Nereis and right