我国加速建设粮食生产技术集成创新高地

Core Insights - The development of the high-yield corn variety 'Dongke 1188' aims to address issues such as low yield and insufficient machine-harvestable varieties in China, with an expected yield increase of approximately 10% compared to conventional varieties if no major natural disasters occur [1][2] - The establishment of innovation hubs in Suining, Jiangsu, and Changchun, Jilin, is intended to enhance the effective transformation of agricultural research results into practical productivity, focusing on integrating technology into major grain production areas [1][2] Group 1 - The 'Dongke 1188' corn variety integrates technologies for mechanical planting, integrated pest management, and grain harvesting, contributing to increased single yield [1] - The Ministry of Agriculture and Rural Affairs highlights the need to improve the transformation rate of agricultural scientific research achievements, addressing the fragmentation of research results [1] - The Changchun Agricultural High-tech Zone has gathered 27 professional teams from 15 research institutions, showcasing 119 new varieties of corn and soybeans, along with various new agricultural technologies [2] Group 2 - The Suining innovation hub relies on enterprise operations and explores models such as "technology packages" and "order promotion," showcasing 89 new varieties and 28 new technologies in rice, corn, and soybeans [2] - Experts at a recent seminar emphasized the importance of top-level design and policy coordination to strengthen the construction of innovation hubs, making them tangible and accessible for farmers [2]