摘要
为解决河北省南美白对虾(Litopenaeus vannamei)设施化养殖中疫病频发的问题,在沧州和唐山地区,分别构建了用外海水、盐田卤水、地下浅层卤水三种不同水源的设施化养殖南美白对虾模式,开展疫病防控技术研究试验。试验结果表明,通过水源处理、设施消毒、苗种筛选、水质调控等技术措施,显著降低了病害发生率,实现了良好的养殖经济效益,为设施化养殖对虾健康高效发展提供技术示范。
To address the frequent disease outbreaks in intensive Litopenaeus vannamei farming in Hebei Province,established three distinct intensive farming models in Cangzhou and Tangshan regions utilizing different water sources:seawater,saltwork bittern,and subsurface brine.prevention and control techniques were systematically investigated.The experimental results demonstrate that through integrated technical measures—including water source treatment,facility disinfection,seedling screening,and water quality regulation—diseases incidence was significantly reduced.Achieved sound economic benefits in aquaculture,thus providing a technical paradigm for the healthy and efficient development of intensive shrimp farming.
作者
刘晓丽
尹向辉
李璐
孙朝娣
杨蕾
孙绍永
LIU Xiaoli;YIN Xianghui;LI Lu;SUN Zhaodi;YANG Lei;SUN Shaoyong(Hebei Fisheries Technology Extension Center,Shijiazhuang 050035,China;Agricultural and Rural Bureau of Tangshan Port Economic Development Zone,Tangshan 063611,China;Tangshan Caofeidian District Agricultural Technology Extension Station,Tangshan 063200,China)
基金
河北省现代农业产业技术体系特色海产品创新团队(项目编号:HBCT2023220204)
财政部和农业农村部:国家现代农业产业技术体系(项目编号:CARS-45)。
