A technician operates an agricultural drone to take multispectral images of crops in a field in Dayi County, southwest China's Sichuan Province, Feb. 24, 2020. A variety of intelligent equipment have been put into use in farmland amid novel coronavirus pneumonia epidemic prevention and control in Sichuan. (Xinhua/Li Mengxin)
Intelligent equipment used in farmland amid epidemic control in Sichuan
Source: Xinhua| 2020-02-25 22:16:09|Editor: huaxia