青虾是备受市场亲睐的养殖品种之一,随着青虾养殖蓬勃发展,以及养殖密度、产量的提高,引发的虾类疾病也愈来愈多,其中尤以青虾的红头黑鳃病为甚,对青虾危害最为严重,直接影响养殖户的经济效益。现结合生产实践,简述该病的防治技术,供参考:一、该病的种类按照病原不同,可以分为 Freshwater shrimp is one of the far-sighted breeding varieties of the market. With the vigorous development of freshwater shrimp farming and the increase of breeding density and yield, more and more shrimp diseases are caused. Among them, freshwater shrimp Disease is very serious, the most serious harm to freshwater shrimp, a direct impact on the economic benefits of farmers. Is a combination of production practices, a brief description of the disease prevention and control techniques for reference: First, the type of the disease according to different pathogens can be divided into