池塘养殖尾水治理模式中水生植物配置的研究

Research on the Configuration of Aquatic Plants in the Treatment Mode of Pond Aquaculture Effluent

我国渔业正处从传统粗放、低效向现代、高效的跨越阶段,处于实现绿色、高效、健康发展的关键时期。其中,水产养殖占全国水产总量的70%以上,传统养殖模式,饵料和养殖产品的粪便直接排放,将会出现一定程度的污染,水产养殖的尾水逐渐得到重视,其中生态治理模式因其投入低,不需要维护等优点备受青睐,水生植物的配置起到至关重要的作用。

China's fishery industry is in the stage of leapfrog from traditional extensive,low efficiency to modern and high efficiency,and is in the key period of green,high efficiency and healthy development.Among them,aquaculture accounts for more than 70%of the total amount of aquatic products in the country,and the traditional farming mode,the direct discharge of faeces from food and aquaculture products,will cause pollution to a certain extent.The tail water of aquaculture has gradually received attention,among which the ecological management mode is favored because of its low investment and no need for maintenance,and the allocation of aquatic plants plays a crucial role.