呼伦贝尔农垦大兴安岭集团 主栽作物单产连续三年稳定提升

Core Viewpoint - The Hulunbuir Agricultural Reclamation Daxing'anling Group (referred to as "Daxing'an Group") aims to enhance crop yields through a series of measures focused on optimizing planting structures, strengthening technological support, and innovating operational models, with a target of achieving significant increases in soybean and corn yields by 2025 [1][2]. Group 1: Crop Production Strategy - Daxing'an Group adheres to the principles of "stabilizing grain, ensuring soybeans, and increasing production," with a key focus on improving the application rate of technology [1]. - The total sown area in 2025 is projected to reach 1.2852 million acres, with soybeans accounting for 72.73%, corn for 26.19%, and wheat and other crops for 1% [1]. - Over the past three years, Daxing'an Group has constructed 210,500 acres of high-standard farmland, providing a solid foundation for stable and high crop yields [1]. Group 2: Technological Advancements - Technology is identified as the core driver for agricultural yield increases, with Daxing'an Group conducting 27 comparative trials on soybean and corn varieties across different temperature zones [2]. - In 2025, the average yield for soybeans is expected to be 375.88 jin per acre, while corn is projected at 1,202.94 jin per acre, both showing steady improvements [2]. - Notable achievements include a soybean yield of 672.2 jin per acre at a demonstration site, setting a new record for Hulunbuir City, and a yield of 637.2 jin per acre at another site, ranking among the top in Inner Mongolia [2]. Group 3: Smart Agriculture Implementation - Daxing'an Group promotes modern agricultural machinery such as smart seeders, smart weeders, and UAVs for plant protection, integrating technologies like Beidou navigation and remote sensing for precise fertilization and pesticide application [3]. - The "Smart Agriculture Data Platform" collects and analyzes data in real-time across all agricultural production stages, providing precise support for decision-making [3]. - To enhance production efficiency, Daxing'an Group implements a high-yield technology model that includes rational crop rotation, deep tillage, selection of quality seeds, and precision planting, addressing production level disparities among contracted and market fields [3].