Photo taken on March 22, 2018 shows the drip irrigation facility at a flower base in Yiyuan County, east China's Shandong Province. More than 400,000 mu(about 26,666 hectares) of fields have been used water-saving irrigation systems in the county. (Xinhua/Zhao Dongshan)
Water-saving irrigation systems introduced in Shandong's Yiyuan
Source:Xinhua| 2018-03-24 07:36:40|Editor: Mengjie
