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.
维普
万方数据