【现象】如今，银杏在一些城市很常见，为何仍处于濒危等级？实际上，濒危的是"野生银杏"而非"景 观银杏"，前者种群数量稀少，后者基因相同或相近，依靠它们无法增加银杏的基因多样性。这反映出 种质资源多样性的重要意义。 【点评】 也要看到，我国是种质资源大国，但还不是种质资源强国，尚存种质资源精准鉴定利用不足、突破性品 种不多等短板。紧紧围绕高质量发展要求，直面问题、精准发力，集中力量破难题、补短板、强优势、 控风险，才能推动种业振兴由点及面整体提升。 其中，做好种质资源的鉴定改良是一个工作重点。当前我国种质资源表型鉴定仅完成35%，距离到2030 年达到60%的目标还有不小距离。开展种质资源专项调查，加快资源精准鉴定，摸清我国农业种质资源 家底和发展变化趋势，抓好收集保护和共享利用，这是打好种业翻身仗的首要任务，也是事关农业长远 发展的重大战略需求。 在育种创新迈向以"生物技术+人工智能"为特征的新阶段背景下，还需加快人工智能驱动的育种体系创 新，加强智能育种装备、育种算法模型的研发应用，打造一批智慧育种新场景。推进育种领域的创新链 产业链资金链人才链深度融合，才能让好品种尽快形成现实生产力。 小小种子蕴藏着改变 ...

Core Viewpoint - The seed industry revitalization action has achieved its phased goals over the past five years, significantly enhancing China's seed source security and technological innovation, positioning it among the world's leading nations in seed technology [2][5]. Group 1: Achievements and Progress - High-quality "Chinese seeds" such as disease-resistant wheat and rice have been developed, contributing to the country's agricultural self-sufficiency [2][4]. - The area of independently bred crop varieties has reached over 95%, with domestic seed sources for livestock and aquaculture exceeding 80% and 85% respectively [5]. - Major research platforms and projects have been established, including 20 significant laboratories and innovation centers, enhancing the foundation for breeding innovation [4][5]. Group 2: Technological Advancements - The introduction of intelligent breeding platforms has improved breeding efficiency by over 60%, leading to the development of high-yield rice varieties [4]. - The use of advanced agricultural practices, such as AI-driven breeding and precise environmental simulations, has been emphasized to enhance crop resilience and yield [6][8]. Group 3: Future Directions and Challenges - The next five years are critical for achieving significant breakthroughs in the seed industry, focusing on the protection and utilization of genetic resources [9]. - There is a need to address the challenges of resource utilization and the homogeneity of seed varieties, with an emphasis on innovative breeding techniques [8][9]. - The industry aims to consolidate its advantages while overcoming bottlenecks and enhancing the quality and diversity of seed varieties [10][11].