Photo taken on March 11 shows a bird's-eye view of a demonstration crayfish-rice field in Longwang Township, Xiangyang, central China's Hubei Province. (Photos: People's Daily Online)

Farmers plant cottons with an agricultural machine in Changxing village, Tarim Township, Kuqa, northwest China's Xinjiang Uygur Autonomous Region, March 20, 2021.

Agricultural spraying drones are working in a field in Tengjia Township, Rongcheng, east China's Shandong Province, March 19, 2021.

An agricultural technician checks the growth of early season rice in an automated smart sprout cultivation center in Jishui County, east China's Jiangxi Province, March 26, 2021.