沙蚕在对虾养殖生产中的应用

• 作 者: 韩方训 王道和 韩丰贵 董心乐 于恩瑞
• 机 构: 山东省即墨市水产局,山东省即墨市水产局,山东省即墨市水产局,山东省即墨市水产局,山东省即墨市水产局 66200,66200,66200,66200,66200
• 出 处: 海洋科学
• 发表日期: 1991年03期
• 关键词: 沙蚕 对虾养殖 虾池 刚节幼虫 繁殖季节 纳潮 担轮幼虫 活饵 虾病 投饵量

沙蚕作为鱼虾饵料,早已引起世界各国注目,但在我国作为鱼虾饵料,特别是作为对虾养殖的活饵应用于生产,尚未见大量报道。1987年我们对丁字湾沙蚕的自然分布、生活习性、繁殖季节、幼虫浮游和附着进行了研究。1989年在丰城乡642亩(1亩=666.6m~2,后同)虾池纳潮引沙蚕入池,获得成功,平均单产175kg,高者达185kg,最高每亩纯利达1200元。

As a bait for fish and shrimp, B. mori has long attracted the attention of all countries in the world. However, it has not been widely reported in our country as bait for fish and shrimp, especially as live bait for shrimp culture. In 1987, we studied the natural distribution, habits, reproductive season, larval plankton and attachment of T. mollis. In 1989, 642 mu of Fengcheng Township (1 mu = 666.6m ~ 2, the same as above) shrimp pond tidal silkworm into the pool, the success, the average yield of 175kg, the highest of 185kg, the highest profit of 1,200 yuan per mu.