| performance of five plant species in removal of nitrogen and phosphorus from an experimental phytoremediation system in the ningxia irrigation area. | agricultural non-point source (anps) pollution is an important contributor to elevated nitrogen (n) and phosphorus (p) in surface waters, which can cause serious environmental problems. considerable effort has therefore gone into the development of methods that control the anps input of n and p to surface waters. phytoremediation has been extensively used because it is cost-effective, environmentally friendly, and efficient. the n and p loads from agricultural drainage are a potential threat to ... | 2017 | 28890992 |