对虾养殖围隔生态系统浮游细菌的呼吸与生产  

Respiration and production of bacterioplankton in shrimp cultural enclosure ecosystems

作　　者：刘国才[1] 李德尚[1] 董双林[1] 

机构地区：[1]中国海洋大学水产学院

出　　处：《应用生态学报》2003年第11期2079-2080,共2页Chinese Journal of Applied Ecology

基　　金：国家自然科学重点基金 (3 943 0 15 0 );国家教委博士点专项基金(95 42 3 0 4);国家攀登计划B(PD B67 3专题 );国家"九五"科技攻关资助项目(96 92 2 0 2 0 2 )

摘　　要：The study on the respiration and production of bacterioplankton in five shrimp cultural enclosure ecosystems showed that the production and respiration fluctuated from 90 to 909 and 248 to 1785 μgC·L -1 ·d -1 , respectively. There existed a significant positive relationship between production and respiration. The daily P/B ratio of bacterioplancton averaged 0.93 d -1 , and its production efficiency averaged 0.34.The study on the respiration and production of bacterioplankton in five shrimp cultural enclosure ecosystems showed that the production and respiration fluctuated from 90 to 909 and 248 to 1785 μgC·L -1 ·d -1 , respectively. There existed a significant positive relationship between production and respiration. The daily P/B ratio of bacterioplancton averaged 0.93 d -1 , and its production efficiency averaged 0.34.

关 键 词：对虾养殖 围隔生态系统 浮游细菌 呼吸效率 

分 类 号：S917.1[农业科学—水产科学]