沙蚕是亲虾越冬期间的优质饵料,对提高亲虾越冬成活率及促进亲虾性腺发育方面都具有重要作用。但在生产上.往往由于沙蚕大量捕捞或一次性收购量多,而又没有合适的方法暂养与贮存,致使沙蚕大量变质或死亡。现介绍一种能较长时间暂养与贮存沙蚕的方法。 Nelumbo nucifera is a high-quality feed during the winter of broodstock, and plays an important role in improving the survival rate of broodstock overwintering and promoting gonadal development in broodstock. However, in production, it is often due to the large number of fishing nearsals or one-time acquisition of large amounts of sandworm, but no suitable method of holding and storage, resulting in a large number of deterioration or death of Nereis. Now introduce a longer time holding and storage of silkworm method.