A farmer uses a reaper to harvest rice at Liman Village of Yaoji Town in Suining County, east China's Jiangsu Province, Oct. 11, 2018. (Xinhua/Hong Xing)

A reaper harvests rice at Shangtan Village of Quanxi Town in Wuyi County, east China's Zhejiang Province, Oct. 11, 2018. (Xinhua/Zhang Jiancheng)

Aerial photo taken on Oct. 11, 2018 shows farmers driving reapers to harvest rice in Xindu Township of Huaian City, east China's Jiangsu Province. (Xinhua/He Jinghua)

A farmer harvests rice at Daxing Village of Yufeng Town in Guanyun County, east China's Jiangsu Province, Oct. 11, 2018. (Xinhua/Wu Chenguang)