黑龙江水产2023，Vol.42Issue(6)：433-436,4.
池塘内循环水系统养殖斑点叉尾鮰与传统养殖模式的比较试验
Comparison between in-pond recirculating water system for culture of Ictalu-rus punctatus and Comparative experiment of traditional culture mode
摘要
Abstract
In order to explore the difference between the use of pond internal recirculating water and the traditional mode of culture of Ictalurus punctatus,a comparative test of pond internal recirculating water culture of Ictalurus punctatus was carried out in the demonstration base of the National Bulk Freshwater Fish Industry Technology Sys-tem,Urumqi Comprehensive Experimental Station,Changji Demonstration County.Select three running water tanks to carry out aquaculture trials,purification unit placed biological floating beds,control pond area of 20 mu,under the same conditions after 144 days of aquaculture trials,record aquaculture data,analysis and comparison of two modes of culture of the Ictalurus punctatus growth and aquaculture benefits.The test results showed that,through the pond internal recirculating water aquaculture technology mode and the control pond comparison,although the yields are comparable,but the acreage benefit increased significantly,the main aspects of the labour costs,water resource costs,production management links and input use and other aspects of the expenditure is significantly re-duced,the flow-through tank system is lower than the traditional pond by 46.06％.关键词
池塘内循环水养殖/斑点叉尾鮰(Ictalurus punctatus)/传统模式/比较Key words
in-pond recirculating water culture/Ictalurus punctatus/traditional model/comparative分类
水产学引用本文复制引用
李林,胡建勇,李晓东,高攀,徐军..池塘内循环水系统养殖斑点叉尾鮰与传统养殖模式的比较试验[J].黑龙江水产,2023,42(6):433-436,4.基金项目
财政部和农业农村部"国家现代农业产业技术体系资助项目(CARS-45)". （CARS-45）
