利用人工养鳖废水进行茄子栽培的试验结果表明，废水中５０％以上的有机物和约６８％的氨氮被作物土壤系统吸收利用。茄子生长良好，废水得到了有效的净化；但该系统对磷的利用不理想。该文对试验系统的作用机理进行了分析，并提出了影响系统净化与利用效率的主要因素，为进一步研究及工程设计提供了条件。 The results of experiment on eggplant cultivation using artificial turtle wastewater showed that more than 50% organic matter and about 68% ammonia nitrogen in wastewater were absorbed and utilized by crop soil system. Eggplant grows well and wastewater is effectively decontaminated; however, the use of phosphorus in the system is not ideal. This paper analyzes the mechanism of the experimental system, and puts forward the main factors that affect the efficiency of system purification and utilization, which provides the conditions for further research and engineering design.