An agricultural technician operates an agricultural drone to spray pesticide in a field in Hongqiao Village, Chongzhou City, southwest China's Sichuan Province, Feb. 25, 2020. A variety of intelligent equipment have been put into use in farmland amid novel coronavirus pneumonia epidemic prevention and control in Sichuan. (Xinhua/Wang Xi)
Intelligent equipment used in farmland amid epidemic control in Sichuan
Source: Xinhua| 2020-02-25 22:16:09|Editor: huaxia