Autumn harvest scenes in Beidahuang, China's Heilongjiang

A drone photo taken on Oct. 14, 2026 shows a worker driving an agricultural machine at a farm under the Beidahuang Group in northeast China's Heilongjiang Province. While pressing ahead with the autumn harvest recently, the Beidahuang Group has mobilized farm machines to prepare the arable lands across the Heilongjiang Reclamation Area for next year's crop planting. (Photo by Qian Boyu/Xinhua)

An aerial drone photo taken on Oct. 17, 2026 shows an agricultural machine operating at a farm under the Beidahuang Group in northeast China's Heilongjiang Province. While pressing ahead with the autumn harvest recently, the Beidahuang Group has mobilized farm machines to prepare the arable lands across the Heilongjiang Reclamation Area for next year's crop planting. (Photo by Wang Jinbin/Xinhua)

A drone photo taken on Oct. 16, 2026 shows an agricultural machine operating at a paddy field of a farm under the Beidahuang Group in northeast China's Heilongjiang Province. While pressing ahead with the autumn harvest recently, the Beidahuang Group has mobilized farm machines to prepare the arable lands across the Heilongjiang Reclamation Area for next year's crop planting. (Photo by Xu Hongyu/Xinhua)

An agricultural machine operates at a farm under the Beidahuang Group in northeast China's Heilongjiang Province, Oct. 17, 2026. While pressing ahead with the autumn harvest recently, the Beidahuang Group has mobilized farm machines to prepare the arable lands across the Heilongjiang Reclamation Area for next year's crop planting. (Photo by Li Shaojun/Xinhua)

An aerial drone photo taken on Oct. 17, 2026 shows an agricultural machine operating at a farm under the Beidahuang Group in northeast China's Heilongjiang Province. While pressing ahead with the autumn harvest recently, the Beidahuang Group has mobilized farm machines to prepare the arable lands across the Heilongjiang Reclamation Area for next year's crop planting. (Photo by Li Ang/Xinhua)

An agricultural machine operates at a farm under the Beidahuang Group in northeast China's Heilongjiang Province, Oct. 16, 2026. While pressing ahead with the autumn harvest recently, the Beidahuang Group has mobilized farm machines to prepare the arable lands across the Heilongjiang Reclamation Area for next year's crop planting. (Photo by Zhang Hongxi/Xinhua)

An aerial drone photo taken on Oct. 15, 2026 shows an agricultural machine operating at a farm under the Beidahuang Group in northeast China's Heilongjiang Province. While pressing ahead with the autumn harvest recently, the Beidahuang Group has mobilized farm machines to prepare the arable lands across the Heilongjiang Reclamation Area for next year's crop planting. (Photo by Qu Yubao/Xinhua)

An aerial drone photo taken on Oct. 17, 2026 shows an agricultural machine operating at a farm under the Beidahuang Group in northeast China's Heilongjiang Province. While pressing ahead with the autumn harvest recently, the Beidahuang Group has mobilized farm machines to prepare the arable lands across the Heilongjiang Reclamation Area for next year's crop planting. (Photo by Gao Fugui/Xinhua)

Workers operate agricultural machines at a farm under the Beidahuang Group in northeast China's Heilongjiang Province, Oct. 11, 2026. While pressing ahead with the autumn harvest recently, the Beidahuang Group has mobilized farm machines to prepare the arable lands across the Heilongjiang Reclamation Area for next year's crop planting. (Photo by Liu Wanping/Xinhua)

An aerial drone photo taken on Oct. 17, 2026 shows an agricultural machine operating at a farm under the Beidahuang Group in northeast China's Heilongjiang Province. While pressing ahead with the autumn harvest recently, the Beidahuang Group has mobilized farm machines to prepare the arable lands across the Heilongjiang Reclamation Area for next year's crop planting. (Photo by Wang Zhe/Xinhua)

An aerial drone photo taken on Oct. 13, 2026 shows agricultural machines operating at a farm under the Beidahuang Group in northeast China's Heilongjiang Province. While pressing ahead with the autumn harvest recently, the Beidahuang Group has mobilized farm machines to prepare the arable lands across the Heilongjiang Reclamation Area for next year's crop planting. (Photo by Ren Baoji/Xinhua)

Agricultural technicians check a freshly made ditch at a farm under the Beidahuang Group in northeast China's Heilongjiang Province, Oct. 16, 2026. While pressing ahead with the autumn harvest recently, the Beidahuang Group has mobilized farm machines to prepare the arable lands across the Heilongjiang Reclamation Area for next year's crop planting. (Photo by Xu Yingxian/Xinhua)

An aerial drone photo taken on Oct. 17, 2026 shows agricultural machines operating at a farm under the Beidahuang Group in northeast China's Heilongjiang Province. While pressing ahead with the autumn harvest recently, the Beidahuang Group has mobilized farm machines to prepare the arable lands across the Heilongjiang Reclamation Area for next year's crop planting. (Photo by Lu Wenxiang/Xinhua)

A worker operates an agricultural machine at a farm under the Beidahuang Group in northeast China's Heilongjiang Province, Oct. 17, 2026. While pressing ahead with the autumn harvest recently, the Beidahuang Group has mobilized farm machines to prepare the arable lands across the Heilongjiang Reclamation Area for next year's crop planting. (Photo by Li Xing/Xinhua)