Workers maintain agricultural machinery at a cooperative for rice cultivation in Boli County, northeast China's Heilongjiang Province, April 3, 2024. China's major grain production province Heilongjiang, known as the country's "grain barn," is conducting a wide range of activities to ensure a robust foundation for spring farming. (Xinhua/Xie Jianfei)
An aerial drone photo taken on March 14, 2024 shows workers unloading bags of fertilizer near a railway line for agricultural supplies in Shuangyashan City, northeast China's Heilongjiang Province. China's major grain production province Heilongjiang, known as the country's "grain barn," is conducting a wide range of activities to ensure a robust foundation for spring farming. (Xinhua/Wang Song)
A worker maintains agricultural machinery at a cooperative for rice cultivation in Boli County, northeast China's Heilongjiang Province, April 3, 2024. China's major grain production province Heilongjiang, known as the country's "grain barn," is conducting a wide range of activities to ensure a robust foundation for spring farming. (Xinhua/Xie Jianfei)
A worker maintains agricultural machinery at a cooperative for rice cultivation in Boli County, northeast China's Heilongjiang Province, April 3, 2024. China's major grain production province Heilongjiang, known as the country's "grain barn," is conducting a wide range of activities to ensure a robust foundation for spring farming. (Xinhua/Xie Jianfei)
Workers weed at a greenhouse of a cooperative for rice cultivation in Boli County, northeast China's Heilongjiang Province, April 3, 2024. China's major grain production province Heilongjiang, known as the country's "grain barn," is conducting a wide range of activities to ensure a robust foundation for spring farming. (Xinhua/Xie Jianfei)
Workers maintain germination boxes at a cooperative for rice cultivation in Boli County, northeast China's Heilongjiang Province, April 3, 2024. China's major grain production province Heilongjiang, known as the country's "grain barn," is conducting a wide range of activities to ensure a robust foundation for spring farming. (Xinhua/Xie Jianfei)
Workers unload bags of fertilizer at a warehouse in Shuangyashan City, northeast China's Heilongjiang Province, March 15, 2024. China's major grain production province Heilongjiang, known as the country's "grain barn," is conducting a wide range of activities to ensure a robust foundation for spring farming. (Xinhua/Wang Song)
Tractor operators adjust the tractor at Jianshe Farm Co., Ltd. under the Beidahuang Group in Heihe City, northeast China's Heilongjiang Province, March 22, 2024. China's major grain production province Heilongjiang, known as the country's "grain barn," is conducting a wide range of activities to ensure a robust foundation for spring farming. (Xinhua/Wang Song)
Workers maintain agricultural machinery at a cooperative for rice cultivation in Boli County, northeast China's Heilongjiang Province, April 3, 2024. China's major grain production province Heilongjiang, known as the country's "grain barn," is conducting a wide range of activities to ensure a robust foundation for spring farming. (Xinhua/Xie Jianfei)
