Group 1 - The core issue is the distinction between wild ginkgo, which is endangered, and landscape ginkgo, which lacks genetic diversity despite being common in cities [1] - Germplasm resources are crucial for agricultural innovation and food security, encompassing a wide range of biological materials beyond just seeds [2] - Since the implementation of the "Seed Industry Revitalization Action Plan" in 2021, China's seed security has improved, with over 95% of crop varieties being independently bred [3] Group 2 - China is a major germplasm resource country but still faces challenges in precise identification and utilization of these resources [3] - The focus on improving germplasm resource identification and enhancement is essential for advancing the seed industry and addressing agricultural development needs [3] - The integration of biotechnology and artificial intelligence in breeding innovation is necessary to create new breeding scenarios and enhance productivity [4]

Core Viewpoint - The article emphasizes the importance of germplasm resources in agriculture, highlighting that while Ginkgo trees are common in urban areas, wild Ginkgo is endangered, reflecting the need for genetic diversity in crop breeding [1] Group 1: Importance of Germplasm Resources - Germplasm resources are essential for agricultural innovation and food security, encompassing not just seeds but also various plant parts and genetic materials [1][2] - Significant agricultural breakthroughs in China, such as hybrid rice and new wheat varieties, are closely linked to the discovery and utilization of key germplasm resources [2] Group 2: Current Status and Challenges - China is a major germplasm resource country but still faces challenges in precise identification and utilization, with only 35% of germplasm resources phenotypically identified, falling short of the 60% target for 2030 [3] - There is a need for focused efforts to improve germplasm resource identification, collection, protection, and sharing to enhance agricultural development [3] Group 3: Future Directions - The integration of biotechnology and artificial intelligence in breeding innovation is crucial for developing new crop varieties and enhancing productivity [3] - Strengthening the collection, protection, and utilization of germplasm resources is vital for ensuring food security and addressing various risks in agriculture [3]

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].