Aerial photo taken on Aug. 2, 2018 shows farmlands irrigated by pointer-type spray irrigation equipments in the Saibei Management District of Zhangjiakou City, north China’s Hebei Province. A total of 116,400 mu (7,760 hectares) of farmland has been irrigated by effective water-saving irrigation systems, saving 248,800 cubic meters of underground water per year. (Xinhua/Yang Shiyao)/RSS
ZHANGJIAKOU– Aerial photo taken on Aug. 2, 2018 shows farmlands irrigated by pointer-type spray irrigation equipments in the Saibei Management District of Zhangjiakou City, north China’s Hebei Province. A total of 116,400 mu (7,760 hectares) of farmland has been irrigated by effective water-saving irrigation systems, saving 248,800 cubic meters of underground water per year. (Xinhua/Yang Shiyao)/RSS
