黄骅地区南美白对虾不同养殖模式下弧菌密度的周年变化规律  

Annual density variation of Vibrio under different Litopenaeus vannamei cultivation modes in Huanghua area

作　　者：高鸿福 李猛超 刘玉峰 何忠伟 殷蕊 孙桂清 宫春光[1] GAO Hong-fu;LI Meng-chao;LIU Yu-feng;HE Zhong-wei;YIN Rui;SUN Gui-qing;GONG Chun-guang(Hebei Agriculture University,Ocean College,Qinhuangdao 066000;Beidaihe Central Experiment Station,Chinese Academy of Fishery Sciences,Qinhuangdao 066100;Hebei Ocean and aquaculture institute,Qinhuangdao 066200)

机构地区：[1]河北农业大学海洋学院,河北秦皇岛066000 [2]河北省渤海鱼类种质资源保护与利用重点实验室,中国水产科学研究院北戴河中心实验站,河北秦皇岛066100 [3]河北省海洋与水产科学研究院,河北秦皇岛066200

出　　处：《河北渔业》2022年第12期1-3,共3页

基　　金：河北省现代农业产业技术体系特色海产品创新团队(HBCT2018170206)。

摘　　要：选取了河北省沧州市中捷养殖公司南美白对虾(Litopenaeus Vannamei)单养、南美白对虾+三疣梭子蟹+日本对虾混养和南美白对虾大水面粗养三种养殖模式,监测了三种养殖模式下弧菌(Vibrio)密度的周年变化规律,结果显示:三种养殖模式下水体中弧菌密度的变化主要受水温影响,其变化趋势与水温变化趋势基本相同;从季节看,秋季弧菌密度最高,其次是夏季,春季弧菌密度最低;三种养殖模式中,在夏季和秋季,混养模式弧菌密度最高,单养模式次之,大水面养殖模式最低;而在春季,三种养殖模式下弧菌密度基本相同。The annual density variation of Vibrio was monitored of three cultivation modes of Litopenaeus vannamei in Cangzhou City,Hebei Province,including the monoculture model of L.vannamei,co-culture of L.vannamei,Portunus trituberculatus and Penaeus japonicus,and rough culture of L.vannamei.The results showed that:the density variation of Vibrio in aquaculture water under the three cultivation modes was mainly affected by the temperature,which trend was basically the same as that of water temperature.In seasonal perspective,the density of Vibrio reached the highest in autumn,followed by summer,and the lowest in spring.And in summer and autumn,the density of Vibrio from high to low was the co-culture mode,monoculture mode and the rough mode,however,in spring,there was no significant difference among the three cultivation modes.

关 键 词：南美白对虾(Litopenaeus Vannamei) 养殖模式 弧菌(Vibrio) 

分 类 号：S968.22[农业科学—水产养殖]