| 大连常江澳浮筏养殖贝类的饵料结构与浮游植物的关系 |
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| 引用本文： | 郭皓 曹丽. 大连常江澳浮筏养殖贝类的饵料结构与浮游植物的关系[J]. 上海水产大学学报, 1999, 8(2): 112-118 |
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| 作者姓名： | 郭皓 曹丽 |
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| 作者单位： | [1]国家海洋环境监测中心 [2]辽宁省海洋渔业开发中心 |
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| 摘 要： | １９９５年６月２９日至１０月２２日对大连市金卵眍常江澳（大李家湾）浮筏贝类养殖水域及近岸海域进行了调查。研究了该海域养殖贝类的胃含物民浮游植物的种类组成、个体大小与数量分布情况，并对两者关系作了初步分析。结果表示，养殖贝类胃含物及肠道食物残余主要为硅藻和有机碎屑；海区浮游植物的种类组成和个体大小适宜贝类摄食；饵料生物的种类丰富、数量充足，适于贝类生长及养殖需求。
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| 关 键 词： | 浮筏养殖贝类 饵料结构 浮游植物 |
THE RELATIONSHIP BETWEEN FOOD STRUCTURE OF RAFT FOR CULTIVATED SHELLFISH AND PHYTOPLANKTON IN CHANGJIANG'AO, DALIAN |
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| GUO Hao, YAN Qi-Lun. THE RELATIONSHIP BETWEEN FOOD STRUCTURE OF RAFT FOR CULTIVATED SHELLFISH AND PHYTOPLANKTON IN CHANGJIANG'AO, DALIAN[J]. Journal of Shanghai Fisheries University, 1999, 8(2): 112-118 |
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| Authors: | GUO Hao YAN Qi-Lun |
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| Abstract: | The status quo in rafts for cultivated shellfish and conditions of coastal waters in Changjiang'ao (Dalijia Bay), Dalian City were investigated from 29, June to 23, October, 1995. The food composition in stomach-intestine of shellfish was also studied. Furthermore, the relationship between food structure of shellfish and the character of phytoplankton was discussed. The results demonstrated that the composition and the individual size of phytoplankton are suitable for shellfish, and both species and qualities of food are abundant.There are some potentialities of cultural production in this coastal area |
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| Keywords: | raft for cultivated shellfish food structure phytoplankton |
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