摘要
高密度精养模式导致池塘养殖环境恶化,水产动物病害增加。本实验通过在池塘中设置生物膜净水系统,显著改善养殖水环境,降低疾病发生率,具有增产、节能、减排、低碳等功效,适合在养殖池塘推广。
Intensive breeding mode with high density resulted in the deterioration of pond culture and in- crease of aquatic animal diseases. The biofilm water purification system was set up in ponds, which significantly improved water aquaculture environment, reduce the incidence of disease, and also increased production, saved en- ergy, reduced pollution with low-carbon. The biofilm fence technology is suitable to be promoted in aquaculture ponds.
出处
《河南水产》
2017年第4期19-20,共2页
HENAN FISHERIES
基金
河南省现代农业产业技术体系(NoS2016-10)
关键词
生物膜栅栏
改善
水环境
biofilm fence
improve
aquaculture water quality
