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在世界自然基金会(WWF)的资助下,项目小组于2004年2月～2005年1月在武汉市涨渡湖湿地保护区南山咀进行了常规养殖模式和80∶20养殖模式效益对比试验。旨在对现有常规养鱼技术进行更新,积极推广新型环保养殖技术,减少因养殖生产投入流失排放的N、P有机物沉淀积累形成的环境污染,
With the support of WWF, the project team carried out a comparative experiment between the conventional farming mode and the 80:20 farming mode in Nanshanzui, Zhangdu Lake Wetland Reserve, Wuhan from February 2004 to January 2005. The aim is to update existing conventional fish farming technologies and actively promote new environmental conservation technologies to reduce the environmental pollution caused by the accumulation of N and P organics deposited and discharged due to the loss of investment in aquaculture production,