Study on Selection of New Artificial Wetland Plant Species
新型人工湿地植物种类筛选研究

In order to select the adaptation of livestock and poultry wastewater treatment wetland species, the Calla, mosaic evergreen, drip Kuanyin, green radish, white palm and other 5 kinds of ornamental plants for water culture experiments, and from the stain resistance force, plant growth , root, economy, easy management, five indicators were assessed for Comprehensive. Tests showed that under a variety of plants in the MW TP, TN better purification rate, TP, TN purification rate over 90%. From the stain resistance force, aboveground biomass, root system, economy, trade management, integrated assessment of 5 areas, drip Kuanyin, Calla to be suitable for domestic wastewater treatment wetland plants, especially in this experiment drip Guanyin ability to adapt to the sewage environment, growth is good, more biomass is a worth recommending restoration of wetlands plants.