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应用生态学报 ›› 1999, Vol. 10 ›› Issue (3): 350-352.

• 研究论文 • 上一篇    下一篇

对虾养殖围隔生态系颗粒悬浮物的研究

刘国才, 李德尚, 卢静, 陈兆波, 董双林   

  1. 青岛海洋大学水产学院, 青岛 266003
  • 收稿日期:1998-12-28 修回日期:1999-01-19 出版日期:1999-05-25 发布日期:1999-05-25
  • 通讯作者: 刘国才,男,1965年4月生,副教授,博士后,现从事水生生物学研究,发表论文30余篇.E-mail:liugc@public7.sta.net.cn E-mail:liugc@public7.sta.net.cn
  • 基金资助:

    国家自然科学重点基金(39430102)、国家教委博士点专项基金(9542304)、国家攀登计划B(PD-B6-7-3专题)及国家“九五”攻关计划(96-922-02-02)资助项目.

Suspending particular matters of shrimp culture in enclosure ecosystems

Liu Guocai, Li Deshang, Lu Jing, Chen Zhaobo, Dong Shuanglin   

  1. Fisheries College, Ocean University of Qingdao, Qingdao 266003
  • Received:1998-12-28 Revised:1999-01-19 Online:1999-05-25 Published:1999-05-25

摘要: 对5个对虾养殖围隔生态系颗粒悬浮物进行了研究。结果表明,颗粒悬浮物总量波动在20.83~172.50mg·L-1之间,平均72.26±39.87mg·L-1,其中颗粒有机物占62%,颗粒无机物占38%.颗粒有机物中,颗粒腐质与细菌占98%,浮游生物占2%(其中浮游植物为浮游动物生物量的4.50倍).颗粒悬浮物浓度(TM)与水体透明度(S)呈显着相关性.

关键词: 对虾养殖, 围隔生态系, 颗粒悬浮物

Abstract: Studies on the suspending particular matters of shrimp culture in five enclosure ecosystems show that the concentration of total suspending particular matter varied from20.83 to 172.50mg·L-1,with an average of 72.26±39.87mg·L-1, among which, the organic particular matter accounted for 62%, while the inorganic particular matter was 38%. In the organic particular matter, both particular detritus and bacteria accounted for 98%, while plankton was 2% (Phytoplankton biomass was 4.50 times higher than that of zooplankton). There existed a significant correlation between the concentration of total particular matter and water transparency depth.

Key words: Shrimp culture, Enclosure ecosystem, Suspending particular matters