宁波市南美白对虾主要病害流行特征及应对措施

Study on the Prevalence,Prevention and Cure for the Main Diseases of Penaeus Vannamei in Ningbo

近年来,南美白对虾养殖在宁波市发展很快,但由于集约化、高密度养殖,以及不当的病害防治技术,南美白对虾病害频发,已对该产业持续、健康发展造成了极大的威胁。在对近几年宁波市南美白对虾养殖主要病害进行监测的基础上,分析了宁波市南美白对虾养殖主要病害的流行特征及其发病原因,并结合宁波市南美白对虾养殖实际状况,寻求有效的应对措施。

In recent years, breed aquatics of Penaeus vannarnei has developed very rapidly in Ningbo, however, because of intensive, high-density breeding and inappropriate disease prevention and treatment, the diseases were often occurred, which was a great threat to the sustainable and healthy development for breed aquatics of Penaeus vannarnei. Based on the monitoring the main diseases of Penaeus vannarnei in Ningbo, the paper analyses the prevalence and causes of the diseases. And combined with the actuality of breed aquatics of Penaeus vannarnei in Ningbo, the paper studies effective measure of prevention and cure for the main diseases of Penaeus vannarnei.