Hanoi is facing challenges in its winter-spring crop 2021-2022 due to rising prices of production materials and raw materials, affecting farmers and businesses. The Department of Crop Production has initiated solutions, including encouraging the use of organic fertilizers and biological plant protection drugs. Localities are also supporting farmers with cost coverage for production inputs and promoting mechanization and organic rice production. The goal is to ensure productivity, value, and profit in Hanoi's agriculture, contributing to the industry's growth in 2022 and social security.