A drone is seen during crop protection works at the rice fields of Jiangxiang Township, Nanchang County, east China's Jiangxi Province, May 25, 2021. Farmers carried out crop protection works by drones to ensure the growth of 788,000 mu (about 52,533 hectares) of rice fields in Nanchang County. (Xinhua/Peng Zhaozhi)
