长春地区匙吻鲟池塘养殖及越冬实验  

Pond Farming and Overwintering Experiment of Paddlefish(Polyodon spathula)in Changchun

作　　者：夏长革 刘凡宁 孙志航 Xia Changge;Liu Fanning;Sun Zhihang

机构地区：[1]长春市新立城水库管理局,吉林长春130119

出　　处：《吉林水利》2019年第10期52-55,共4页Jilin Water Resources

基　　金：吉林省水利厅省级水产补助资金项目(2017年度)。

摘　　要：2017年在长春地区开展了匙吻鲟池塘养殖及越冬试验。结果表明:经过130d的养殖,匙吻鲟平均亩产273.16kg,成活率为62.63%,每尾均重526.32g,亩均利润1082元;池塘越冬成活率81.5%,越冬期体重平均下降15.3%。The pond farming and overwintering experiment of Paddlefish(Polyodon spathula)in Changchun was performed in 2017.The results showed that after feeding for 130 d,the yield per mu of paddlefish was273.16 kg,survival rate was 62.63%,average weight was 526.32 g,net income per mu was 1082 yuan,overwintering survival rate in the pond was 81.5%and body weight reducing rate in the overwintering period was15.3%.

关 键 词：长春 匙吻鲟 池塘养殖 池塘越冬 

分 类 号：S965.215[农业科学—水产养殖]