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耳鲍人工养殖的可行性研究
STUDIES ON FEASIBILITY OF Haliotis Asinine CULTIVATED IN MAN CONTROLLED ENVIRONMENT
【摘要】 经过1a的养殖实验 ,研究了耳鲍 (Haliotisasinina)在海南省人工养殖的可行性 ,发现室外水泥池池底波纹板流水养殖 ,其生长速度快 ,年平均壳长增长率为75.5% ,成活率高达83.3%。比我省主要鲍鱼养殖品种九孔鲍和杂色鲍年平均壳长增长率分别高了13.8%和13.5% ;成活率高了31.7%和30%。同时证实耳鲍不适合室内目前通用的工厂化笼养。
【Abstract】 This paper deals with the feasibility for Haliotis asinine cultivated in man controlled environ ment. The results suggested that H.asinine grew faster in man controlled environ ment, the annual growth ratio of shell length is 75.5% and survival rate is 83.3%. The annual growth ratio of shell length is 13.8% higher than that of H.diversicolor supertexta and 13.5% higher than that of H.diversicolor diversicolor. The survival rate is 31% higher than H.diversicolor supertexta and 30% higher than that of Haliotis diversicolor diversicolor. Also H.asinine cannot be cultivated in net cage very well.
- 【文献出处】 海洋科学 ,Marine Sciences , 编辑部邮箱 ,2002年07期
- 【分类号】S968.3
- 【被引频次】5
- 【下载频次】99