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通过人工调控对虾养殖池的水色、透明度、溶解氧和 COD,建立了较稳定的对虾养殖生态体系。其特征为 ,生产力水平高 ,物质循环速度快 ,各项水质指标在一定范围内的变化幅度和变化速度较快。提出了人工调控虾池生态环境应以维持稳定的浮游植物种群结构和数量为主要内容 ,同时 ,讨论了浮游植物种群结构及数量与相关因素的关系。
Through the manual control of aquaculture pond water color, transparency, dissolved oxygen and COD, the establishment of a more stable shrimp farming ecosystem. It is characterized by a high level of productivity, rapid material circulation, and a wide range of changes and changes in various water quality indicators within a certain range. It is proposed that the artificial regulation of shrimp ponds ecological environment should be based on the maintenance of stable phytoplankton population structure and quantity as the main content. At the same time, the relationship between phytoplankton population structure and quantity and related factors is discussed.