鱼类越冬池移植菹草的研究  

Study on Transplantation Potamogeton Crispus in Overwinter Fish Ponel

作　　者：景德武[1] 杨虹[2] 李敏[2] 尹海富[2] 

机构地区：[1]黑龙江生物科技职业学院,黑龙江哈尔滨150025 [2]东北农业大学动物科学技术学院,黑龙江哈尔滨150030

出　　处：《渔业经济研究》2008年第3期55-57,共3页Fisheries Economy Research

摘　　要：2004年在黑龙江省安达市氧化泡2#越冬池进行移植菹草对鱼类安全越冬效果试验,结果表明,透明度增加了58cm,达到170cm;溶解氧(DO)增加了2.4mg/L,达10.3mg/L;鱼类安全越冬成活率在80%以上,越冬效果较为理想。The experiment of improvement of overwinter fish suryiving rat by transplantation potamogeton crispus were studied on No.2 oxidice bubble Anda, Heilongjiang in 2004. The results are as follows. The transparency has increased 58cm, reached 170cm; Dissolved oxgen has increased 2.4 mg/L, reached 10.3 mg/L; The surviving rat of overwinter fish was above 80%, the rendts were comparatively ideal.

关 键 词：菹草移植 越冬池 鱼类 产氧因子 

分 类 号：F961.4[经济管理] F963.22