A drone photo taken on May 8, 2025 shows an agricultural machine conducting soil treatment in a field of a farming company under Beidahuang Group in northeast China's Heilongjiang Province. At present, the spring sowing in Heilongjiang cultivation areas are in full swing. All agricultural production units of Beidahuang Group, one of China's leading agricultural conglomerates, are seizing the farming season and busy with the sowing operations in both paddy rice fields and dry fields. (Photo by Xu Yingxian/Xinhua)