Farmers weed at paddy field in Lujiang, E China's Anhui

Farmers weed at a rice field in Guohe Township, Lujiang County, Hefei City, east China's Anhui Province, July 9, 2020. In recent years, Lujiang County has adopted such measures as reducing the use of chemical fertilizers and pesticides to help increase the farmers’ income. (Photo by Zuo Xuechang/Guangming Picture)