作　　者： ; ; ; ;

机构地区： 河北大学生命科学学院

出　　处： 《应用与环境生物学报》 2004年第5期602-604,共3页

摘　　要： 在低温和室温条件下 ,测定了两种规格日本沼虾 (Macrobrachiumnipponens)的耗氧率、排氨率和Na+ /K+ATPase比活力 .结果表明 ,低温条件下日本沼虾的耗氧率和排氨率均低于室温 ,且与体重呈负相关 ;而Na+ /K+ AT Pase比活力高于室温 ,且与体重呈正相关 .表 4参 2 The oxygen consumption, ammonia-N excretion and Na +/K + ATPase activity of Macrobrachium nipponens of two different sizes at low temperature were measured. The result showed that the oxygen consumption and ammonia-N excretion at low temperature were lower than that at room temperature, and reduced with increasing of weight. But Na +/K + ATPase activity at low temperature was higher than that at room temperature, and increased with increasing of weight. Tab 4, Ref 21

关 键 词： 日本沼虾 低温 耗氧率 排氨率

领　　域： [生物学]