Group 1 - The core viewpoint emphasizes the importance of seed security for food security and rural revitalization in Shaanxi, with a focus on promoting quality seeds, breeding innovation, and cultivating leading enterprises [1] Group 2 - The promotion of quality seeds has shown positive results, with the "Huatan Wheat 23" variety achieving an average yield of 735.1 kg per mu, and over 15 million kg of seeds being purchased this year to meet the demand for approximately 1 million mu of wheat planting [2][3] - Shaanxi has accelerated the update of major grain and oil crop varieties, promoting high-yield and quality corn, soybean, rice, and rapeseed varieties, while providing guidance to farmers on seed usage [3][6] Group 3 - The innovation in seed industry has been highlighted by the successful cultivation of high-yield wheat varieties such as "Juliang 19" and "Juliang 8079," with yields reaching 695 kg and 675 kg per mu respectively, showcasing their drought resistance and high quality [4][5] - The Shaanxi Provincial Agricultural Experiment Station has played a crucial role in breeding and promoting over 20 high-quality wheat varieties, contributing to an increase in farmers' income by over 20 million yuan annually [5] Group 4 - The emergence of national-level integrated seed enterprises in Shaanxi, such as Yangling Weilon Agricultural Technology Co., has led to the promotion of varieties like "Weilon 169," which has been planted over 30 million mu, achieving an average yield of 743.5 kg per mu [7] - The "Xinan 511" variety, developed over 30 years, has become a leading wheat variety in the Huanghuai region, with a promotion area exceeding 40 million mu, marking it as a significant contributor to national food security [8]

"2015年，我们与南阳市政府合作共建南阳小麦试验示范站。10年间，学校选派了一批优秀的小麦 育种专家，与南阳市农业科学院小麦研究团队紧密协作，扎根田间地头，成功选育出西宛151这一高产 抗病优质强筋小麦新品种。"李学军说，该品种抗寒性、抗旱性好，适宜在陕西、河南、安徽等高中水 肥地块进行早中茬种植，为一些小麦产区因病虫害多发等因素导致的单产不高、品质不优等问题提供了 解决方案。 以打造"旱区种业硅谷"为目标，近年来，杨凌示范区深入推进区校融合，推动"产学研育繁推"一体 发展。截至目前，杨凌示范区拥有省部级以上种业科研平台68个、育种科学家1000余名、种业企业100 余家，初步形成产业链完整的种业发展格局。 提高科技成果转化率是实现科技兴农的关键。西北农林科技大学副校长刘天军表示，学校将持续创 新推广模式，加大科研投入，深化校地合作，建立健全良种良法配套的推广服务体系，让广大农民群众 更快掌握新品种种植技术，助力更多优良品种在广袤田野上开花结果。（记者：付玉玮） 5月9日至11日，2025年全国（杨凌）小麦新品种观摩活动在陕西、河南两省举行。来自高校、科研 机构、种业企业和农业农村部门的代表走进麦田，观摩小 ...