为百姓餐桌培育更好的越冬甘蓝（迈向“十五五”的创新图景）

Core Viewpoint - The article highlights the significant progress in the domestic breeding of winter cabbage in Hubei Province, transitioning from over 90% reliance on imported varieties to approximately 70% of the main variety being domestically developed, showcasing a breakthrough in vegetable breeding in China [2][5]. Group 1: Breeding Development - The breeding team in Hubei has successfully developed a new winter cabbage variety, "Zhonggan 1305," which surpasses imported varieties in traits such as cold resistance and disease resistance, while also reducing seed costs to half that of imports [3][4]. - The breeding process involved extensive collection of cold-resistant germplasm resources and innovative techniques like molecular marker methods, which allowed for the creation of hybrid combinations that enhance breeding efficiency [3][4]. Group 2: Market Impact - The domestically bred winter cabbage not only enriches the local diet but also increases farmers' income, reflecting a broader trend towards self-sufficiency in vegetable seed production [2][6]. - The article emphasizes the importance of developing domestic varieties to ensure food security and meet diverse consumer demands for high-quality vegetables [6][7]. Group 3: Future Prospects - Looking ahead, the breeding efforts will continue to focus on meeting market demands for various taste and nutritional profiles, as well as improving mechanization for harvesting [4][8]. - The integration of advanced technologies such as artificial intelligence and molecular breeding is expected to further enhance the efficiency and success rate of vegetable breeding, leading to a richer variety of vegetables available to consumers [8].