论文部分内容阅读
进入夏季,气温、水温逐渐升高,鱼、虾、蟹、鳖、蛙等水生动物摄食量加大、新陈代谢加快。同时,由于水温高,此时也是细菌、寄生虫生长繁殖的高峰期,如果水质管理跟不上,水质和底质就会恶化,很容易引起鱼病的暴发。因此,养殖池塘的夏季水质管理直接关系到全年养殖的成败,管理工作
Into the summer, the temperature, water temperature gradually increased, fish, shrimp, crab, turtle, frog and other aquatic food intake increased, the metabolism to speed up. At the same time, due to the high water temperature, it is also the peak period of growth of bacteria and parasites at this time. If the water quality management can not keep up, the quality of water and sediment will deteriorate and the outbreak of fish diseases will easily occur. Therefore, the summer pond water quality management is directly related to the success of breeding throughout the year, management