世界上一些渔业发达的国家,十分重视对养鱼单产有重要影响的水质、鱼病、水生生物及饵料消化等方面的指标控制和检测的研究,有的国家还以法规的形式颁布了有关项目的具体指标。我国也制定了“渔业水质标准”,以加强对水质的检测。然而,这些检测工作多限在实验室内进行,适于野外实地检测的研究报道甚少。国内以往研制的一 Some countries in the world with developed fisheries attach great importance to the study of control and testing of indicators of water quality, fish diseases, aquatic organisms and food digestion that have a significant impact on fish yields. Some countries have also promulgated relevant laws and regulations The specific indicators. China has also formulated a “fishery water quality standards” to enhance the detection of water quality. However, most of these tests are carried out in the laboratory. There are few reports on field tests suitable for the field. A domestic development in the past