论文部分内容阅读
随着水产养殖业的不断发展，鱼药品种从初期仅有几个，发展到现在已有了数百种新药。但在有些养鱼地区，对药物的使用仍存在认识不足和盲目用药的现象。对此根据我们多年用药的情况．谈谈鱼药使用的基本注意事项。一、注意用药的及时性和准确往首先要对池塘的生态条件、水质情
With the continuous development of aquaculture, there are only a few species of fish medicines from the beginning, and hundreds of new medicines have been developed till now. However, in some fish farming areas, the use of drugs still lacks understanding and blind use of drugs. According to our many years of medication situation. Talk about the basic precautions for use of fish medicine. First, pay attention to the timeliness and accuracy of medication First, the ecological conditions of ponds, water quality