水产养殖正朝着高密度、集约化的方向发展,但在发展的过程中,难免会遇到各种病害的威胁,而由病害造成的经济损失也是惨重的。笔者将主要介绍几类常见病害和防治措施,以保障水产养殖单位和个人的经济利益。 Aquaculture is moving in a high density and intensive direction. However, in the course of its development, it is inevitable that various diseases will be threatened. The economic losses caused by the diseases will also be heavy. I will mainly introduce several common diseases and prevention and control measures to protect the economic interests of aquaculture units and individuals.