在集约化养殖水体中有机物和“三氮”的浓度往往明显增加 ,随着有机物的增加 ,异氧微生物得以大量繁殖 ,而自养微生物如硝化细菌由于其自身的特点 :自养性、好氧性、生长速度慢、依附性和产酸性 ,在水体中的数量受到相对抑制。据调查研究表明 ,在人工控温养鳖池水体中硝化细菌 Concentrations of organic matter and “tri-nitrogen” in intensive aquaculture water tend to increase markedly. As organic matter increases, heterologous microorganisms multiply, whereas autotrophic microorganisms such as nitrifying bacteria due to their own characteristics: autotrophic, aerobic , Slow growth, dependence and acid production, the number of water bodies are relatively inhibited. According to the investigation and research shows that in artificial temperature raising turtle pond water nitrifying bacteria