一粒金黄的小麦种子，静静躺在蒋志凯的掌心。 他微微抬起手臂，指腹摩挲着种子介绍它的特别之处——超强筋，面包、面条兼用的优质小麦品种，主要品 质指标优于进口小麦"加麦2号"与"美麦DNS"。 曾经的中国小麦育种界有个"硬伤"：优质与高产无法兼得，没有进口的强筋小麦品种就做不出好面包。 瞄准优质强筋，创新育种方法。历时10余年，新乡市农业科学院小麦研究所所长蒋志凯与团队，成功选育出 兼具超强筋品质与高产稳产特性的小麦品种——新麦26，让"超强筋"的概念进入人们的视野。随后，"新麦超 级群"崛起，在农业科学研究的漫长跋涉中刻下印记。 新麦45示范田专家测产验收。均为新乡市农业科学院供图 为什么要"强" 勇闯"无人小径"，不能依赖进口 蒋志凯与强筋小麦结缘很早。 1990年的夏天蝉鸣阵阵，从西北农业大学作物专业毕业，蒋志凯回到家乡，进入新乡农科所（后更名为新乡 市农业科学院）小麦课题组工作。彼时，课题组已经将育种方向往优质强筋靠拢。 为何偏偏盯紧优质强筋？当时，随着人民生活水平的提高和消费观念的转变，食品开始多样化和优质化，使 得对蛋白质含量高、面筋强度大、延展性和弹性好的强筋小麦的需求急剧增加。 然而，国内大型面粉 ...

Group 1 - The national summer grain purchase has commenced, with over 17 million tons of wheat purchased, surpassing the same period last year [1] - In Henan province, a flour processing factory has an annual processing capacity of 250,000 tons of wheat, with high operational rates for newly developed high-end products [3] - Henan has initiated a minimum purchase price policy for wheat, providing strong support for the domestic wheat market due to increased flour processing rates and rising feed consumption [5] Group 2 - Orders for flour are expected to increase by 20% compared to the same period in 2024, indicating a growing demand for wheat [6] - In Dezhou, Shandong province, a flour processing enterprise is purchasing wheat at double its usual rate, with current prices at 1.24 yuan per jin, higher than nearby collection points [6] - The operating rate of small and medium-sized flour processing plants nationwide is at a three-year high, with expectations for continued strong demand for flour and high-end flour products [7]