(ECNS) -- A harvest competition was held on a rooftop farm in Chongqing.
The farm was built on top of a 33-meter office building, covering more than 2 ha.
It is neighbored by bustling blocks.
The rooftop farm, surrounded by an artificial river, is home to lotus, rice, eggplant and other crops.
Farm staff can enjoy the pastoral beauty without leaving the city and pick fruits and vegetables as well.
