中文摘要：

本文在总结已有稻田藻类研究结果的基础上，结合温室盆栽试验的初步结果，阐述了藻类对稻田氨挥发损失过程的影响，及其在稻阳土壤N素转化、供应与调节中所起的重要作用。提出了减少N素氨挥发损失和合理利用稻田藻类的方法。

英文摘要：

Based on comprehensive and systematical analysis of the research achievements of algae in paddy field and the results of our own greenhouse pot experiment, algae effect on the process of ammonia volatilization and algae function in nitrogen transforming, supplying and modulating in paddy field were elaborated in detail in this paper, and reasonable measures to reduce ammonia volatilization and utilize algae were also put forward.