中经评论：“藏粮于技”关乎农业发展方式变革

Core Insights - The "Grain Storage in Technology" strategy has yielded significant results, with agricultural technology contribution rate reaching 63.2% by the end of 2024, mechanization rate exceeding 75%, and good seed coverage surpassing 96% [1][2][4] - This shift marks a transition from resource and labor-driven food production to innovation-driven methods, enhancing food security through technological advancements [1][2] Agricultural Technology Contribution - The agricultural technology contribution rate of 63.2% signifies a departure from extensive growth models towards intensive, modern development, with technology becoming the primary driver of agricultural growth [2] - Systematic breakthroughs in resource and environmental constraints are being achieved through technologies such as smart irrigation and pest control, which enhance efficiency and sustainability [2] Mechanization in Agriculture - The comprehensive mechanization rate for crops has surpassed 75%, with key staples like wheat, corn, and rice achieving rates of over 97%, 91%, and 88% respectively, indicating a new norm of "machine replacing labor" in food production [3] - The rise in mechanization not only upgrades production tools but also transforms production relations and resource utilization, facilitating labor transfer to urban areas [3] Seed Coverage and Quality - Good seed coverage has exceeded 96%, with self-sufficiency in major crop varieties reaching 100%, ensuring that food sources are domestically controlled and reducing strategic risks from external supply disruptions [4] - The focus of breeding has expanded from merely increasing yield to enhancing quality, with modern varieties exhibiting traits that support sustainable agricultural practices [4] Future of Agricultural Development - The "Grain Storage in Technology" strategy is guiding China's agriculture towards high-quality development, establishing a resource-efficient, environmentally friendly, and high-output agricultural model [4]