Farmers benefit from aquaponic planting in Xiayi, C China's Henan

Workers take care of vegetables in an aquaponic planting base in Xiayi County, Shangqiu City, central China's Henan Province, Jan. 9, 2020. In recent years, farmers in Xiayi County has been encouraged to grow fish and vegetables together, and has benefited from auqponic planting. (Miao Yucai/Guangming Picture)