寒冷地区斑点叉尾鮰大规格商品鱼养殖试验  

Experiments on Large scale commercial fish culture of Channel Catfish in cold areas

作　　者：袁满川 高杰 武二栓 郭元占 宋志刚 刘俊辰 李根林 张华 Yuan Manchuan;Gao Jie;Wu Ershuan;Guo Yuanzhan;Song Zhigang;Liu Junchen;Li Genlin;Zhang Hua(Inner Mongolia Autonomous Region Agricultural and Animal Husbandry Technology Extension Centre,Hohhot 010020;Qingshuihe Yingjun Brothers Breeding and Aquaculture Professional Co-operative Society,Qingshuihe County 011600;Inner Mongolia Mengqing Agricultural Co,Ltd,Qingshuihe County 011600;Uratqian Banner Aquatic Service Centre,Uratqian Banner 014499)

机构地区：[1]内蒙古自治区农牧业技术推广中心,呼和浩特市010020 [2]清水河英俊兄弟种养殖专业合作社,清水河县011600 [3]内蒙古蒙清农业科技开发责任有限公司,清水河县011600 [4]乌拉特前旗水产服务中心,乌拉特前旗014499

出　　处：《河南水产》2024年第2期26-27,31,共3页HENAN FISHERIES

摘　　要：通过投放大规格鮰鱼种、加强水质调控、科学投喂饲料和越冬精细管理等技术,取得较好养殖效果。池塘面积5.333 hm^(2),经155 d的养殖,鮰鱼商品鱼平均规格达到1533g/尾,平均产量18.7 t/hm^(2),利润达209282元/hm^(2),成本利润率103.9%,销售利润率50.9%。By putting large-size catfish species,strengthening water quality control,scientific feeding feed and overwintering fine management and other technologies,better breeding results were achieved.The average specification of channel catfish in 5.333 hm^(2) pond reached 1533 g,the average yield was 18.7 t/hm^(2),with a cost profit margin of 103.9%and a sales profit margin of 50.9%.

关 键 词：池塘精养 斑点叉尾鮰 商品鱼养殖 试验 

分 类 号：S965.128[农业科学—水产养殖]