A farmer levels seedbed soil in a rice cultivating greenhouse of Youyi Farm Co., Ltd. under Beidahuang Group in Shuangyashan, northeast China’s Heilongjiang Province, April 9, 2026. Heilongjiang, a major grain-producing area in China, has entered the spring ploughing season for rice. (Xinhua/Wang Song)
This photo taken on April 9, 2026 shows an interior view of a rice cultivating greenhouse of Youyi Farm Co., Ltd. under Beidahuang Group in Shuangyashan, northeast China’s Heilongjiang Province. Heilongjiang, a major grain-producing area in China, has entered the spring ploughing season for rice. (Xinhua/Wang Song)
An aerial drone photo taken on April 9, 2026 shows a farming machine ploughing a paddy field of Youyi Farm Co., Ltd. under Beidahuang Group in Shuangyashan, northeast China’s Heilongjiang Province. Heilongjiang, a major grain-producing area in China, has entered the spring ploughing season for rice. (Xinhua/Wang Song)
A drone photo taken on April 9, 2026 shows a farming machine ploughing a paddy field of Youyi Farm Co., Ltd. under Beidahuang Group in Shuangyashan, northeast China’s Heilongjiang Province. Heilongjiang, a major grain-producing area in China, has entered the spring ploughing season for rice. (Xinhua/Wang Song)
A farmer operates an agricultural drone to spray fertilizer onto paddy fields of Youyi Farm Co., Ltd. under Beidahuang Group in Shuangyashan, northeast China’s Heilongjiang Province, April 9, 2026. Heilongjiang, a major grain-producing area in China, has entered the spring ploughing season for rice. (Xinhua/Wang Song)
Farmers put paddy fertilizer into an agricultural drone in a field of Youyi Farm Co., Ltd. under Beidahuang Group in Shuangyashan, northeast China’s Heilongjiang Province, April 9, 2026. Heilongjiang, a major grain-producing area in China, has entered the spring ploughing season for rice. (Xinhua/Wang Song)
A drone photo taken on April 9, 2026 shows an agricultural drone spraying fertilizer onto a paddy field of Youyi Farm Co., Ltd. under Beidahuang Group in Shuangyashan, northeast China’s Heilongjiang Province. Heilongjiang, a major grain-producing area in China, has entered the spring ploughing season for rice. (Xinhua/Wang Song)
A farmer checks the growth of rice seedlings at a rice cultivating greenhouse of Youyi Farm Co., Ltd. under Beidahuang Group in Shuangyashan, northeast China’s Heilongjiang Province, April 9, 2026. Heilongjiang, a major grain-producing area in China, has entered the spring ploughing season for rice. (Xinhua/Wang Song)
原文地址：http://en.people.cn/n3/2026/0410/c90000-20445540.html