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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (18): 419-424.

所属专题： 园艺

• 水产 渔业 • 上一篇    下一篇

麒麟菜与贝类混养体系净化富营养化海水的研究

黄通谋 李春强 于晓玲 彭 明   

  • 收稿日期:2010-03-22 修回日期:2010-06-17 出版日期:2011-09-20 发布日期:2011-09-20

Purification of Chlorophyll a, Nitrogen and Phosphate in Eutrophic Water by Paphia Exarata Philippi and Kappaphycus striatum Schmitz

  • Received:2010-03-22 Revised:2010-06-17 Online:2011-09-20 Published:2011-09-20

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摘要： 研究了热带亚热带类型双壳贝类沟纹巴非蛤(Paphia exarata Philippi) 和热带大型海藻异枝麒麟菜 (Kappaphycus striatum Schmitz) 净化富营养化海水的效果。发现沟纹巴非蛤和麒麟菜混养能有效地清除富营养化水体中的N、P和chla。影响综合评价指标、N清除率、P清除率和chla清除率的因素均为麒麟菜﹥贝；其中麒麟菜对各指标的影响均为极显著(P﹤0.01)；贝对N清除率、chla清除率的影响为极显著(P﹤0.01),对综合评价指标、P清除率有一定影响,但不显著。最佳混养组合为：麒麟菜养殖量6Kg/m3、沟纹巴非蛤养殖量60只/m3（40g±2g/只）。

关键词: 荞麦, 荞麦, 盐胁迫, 水分胁迫, 生理特性

Abstract: The effect of purifying eutrophic marine water by tropical and subtropical bivalve shellfish Paphia exarata Philippi and tropical macroalgae Kappaphycus striatum Schmitz was examined. The results show that the polyculture of Paphia exarata Philippi and Kappaphycus striatum Schmitz is a effective way to remove the N, P, and chla in eutrophic water. The effect of Kappaphycus striatum Schmitz on the comprehensive evaluation index, clearance of N, P and chla is more notable than Paphia exarata Philippi. Kappaphycus striatum Schmitz significantly affected all the indicators (P <0.01). Paphia exarata Philippi significantly affected the clearance of N and chla (P <0.01), but it was not significant effecting on the comprehensive evaluation index and the clearance of P. The best polyculture proportion wes obtained, which correspond to Kappaphycus striatum Schmitz of 6 Kg/m3 and Paphia exarata Philippi of 60 bodies/m3 (40g±2g/body).