【摘要】 本文从饲料水稳定性、饲料利用效率和粪便污染等3个方面总结了影响水产养殖氮磷排放的原因。提出减少水产养殖氮磷排放的策略，包括增强饲料和粪便的水稳定性、提高饲料利用效率和进行有效的废物移除；着重介绍了粘合剂添加和饲料加工方式对饲料及粪便水稳定性的影响，池塘养殖和循环水养殖中废物移除的不同方式。对目前水产养殖中存在的问题进行剖析，以期为减少水产养殖氮磷排放提供参考依据。更多还原

【Abstract】 This paper summarizes the reasons that affect nitrogen and phosphorus emissions in aquaculture from three aspects: feed water stability, feed utilization efficiency, and fecal pollution. In view of the above three factors, strategies to reduce nitrogen and phosphorus emissions from aquaculture are proposed, including enhancing the water stability of feed and feces, improving feed utilization efficiency, and carrying out effective waste removal.We emphatically introduced effects of binders and feed processing methods on feed and feces water stability, and differences in waste removal methods in pond and recirculating aquaculture system. Meanwhile, the existing problems in the current aquaculture were analyzed; and some methods for reducing nitrogen and phosphorus emissions in aquaculture were provided.更多还原