Beijing, July 9 (Youth.cn) - Workers were replanting water spinach suitable for summer growth on the ecological floating islands at Pingshan, Qiandao Lake.
To protect the pristine waters of Qiandao Lake, Chun'an County has actively applied soilless cultivation technology for aquatic plants on floating ecological platforms. By selecting aquatic or acclimatized terrestrial plants with well-developed root systems, low maintenance requirements, and high nitrogen-phosphorus removal efficiency, the county enhances the water purification capacity through dense root absorption during plant growth, further improving the water quality of Qiandao Lake. Photo/CFP