沿黄低洼盐碱地池塘斑点叉尾鲜回高产高效养殖技术  

High-yield and high-efficiency culture technology of Ietalurus Punetaus in low-lying soline-alkali soil along the Yellow River

作　　者：刘广勤 Liu Guangqin(Puyang County Fish Station,Puyang of Henan,457000)

机构地区：[1]濮阳县水产站,河南濮阳457000

出　　处：《河南水产》2020年第2期14-16,共3页HENAN FISHERIES

摘　　要：在低洼盐碱地开挖标准化池塘进行斑点叉尾鮰养殖试验,打造水产产业扶贫基地。通过加强饲养管理,做好病害防控,采用优质膨化颗粒饲料,定期使用微生态制剂等技术措施,达到高产高效。0.85 hm^2池塘共收获斑点叉尾鮰成鱼39015 kg,收获鲢鳙鱼2116 kg。平均单产48389 kg/hm^2,饵料系数1.56,平均效益229634元/hm^2,投入产出比1∶1.49。A standardized pond was excavated in low-lying soline-alkali soil to carry out Ietalurus Punetaus culture experiment and build poverty relief base of fishery industry.High yield and high efficiency has been achieved by strengthening feeding management,disease control,adopting high-quality puffed pellet feed,regular use of micro-ecological agents and other technical measures to achieve.A total of 39,015 kg adult Channel catfish,2116 kg silver carp and bighead carp were harvested in the 0.85 hm^2 pond.The average yield was 48389 kg/hm^2.The feed coefficient was 1.56.The average benefit was 229,634 yuan/hm^2 and the input-output ratio was 1:1.49.

关 键 词：低洼盐碱地 斑点叉尾鮰 养殖 技术 

分 类 号：S965.1[农业科学—水产养殖]