Core Insights - The article highlights the challenges and strategies employed by farmers in Shaanxi Province, China, to adapt to adverse weather conditions affecting wheat planting this season [4]. Group 1: Farming Practices - Farmers are utilizing a method called "based on soil moisture to determine sowing time," which requires careful management and scheduling of agricultural activities [1]. - The use of advanced machinery, including nine tractors and drones, has been implemented to enhance efficiency in planting operations [1]. - The planting depth has been adjusted to 2-3 cm, which is shallower than previous years, to promote quicker seedling emergence [3]. Group 2: Crop Management - The planting area for wheat has increased significantly, with sowing rates rising from 25-30 pounds per acre to 40 pounds per acre [1]. - Farmers are applying additional fertilizers, including phosphorus and boron, to improve root development and crop resilience [1]. - The introduction of new wheat varieties, such as 'Zhengmai 1860', is aimed at compensating for late sowing and ensuring robust seedling growth [3]. Group 3: Technical Guidance - The "Five Supplements and One Promotion" technical guidelines have been established to address the challenges posed by excessive rainfall, focusing on strategies like increasing seed density and fertilizer application [4]. - Agricultural experts are actively involved in advising farmers on optimal sowing practices, emphasizing the importance of soil moisture and depth during planting [3][4]. - As of November 10, 2023, approximately 10.96 million acres of wheat have been planted in Shaanxi, achieving 77.45% of the planned area [4].

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]

Core Insights - The 2025 National (Yangling) Wheat Variety Observation Event was held from May 9 to 11 in Shaanxi and Henan provinces, showcasing new wheat varieties and their performance in the field [1][2] - The event highlighted the successful breeding of the high-yield, disease-resistant wheat variety "Xiyuan 151," developed through collaboration between Northwest A&F University and Nanyang Agricultural Science Institute [2] Group 1: Event Overview - The observation event included representatives from universities, research institutions, seed companies, and agricultural departments, who examined various wheat varieties such as Xiyuan 162, Xiyuan 962, and Weilong 169 in Shaanxi, and Xiyuan 151, Xiyuan 511, and Xiyuan 161 in Henan [1] - The event served as a platform for understanding cultivation management and promoting new varieties [1] Group 2: Wheat Variety Development - Xiyuan 151 was recognized for its excellent performance in trials, particularly in Nanyang, a key grain production area in China, which provides favorable conditions for agricultural research and application [1][2] - The variety is noted for its good cold and drought resistance, making it suitable for early and mid-season planting in high water and fertilizer areas of Shaanxi, Henan, and Anhui [2] Group 3: Industry Collaboration and Development - The Yangling Demonstration Zone aims to create a "Silicon Valley for Dryland Seed Industry," promoting integration between industry and academia, and fostering a comprehensive development model of "production, learning, research, breeding, and promotion" [2] - The region currently hosts over 68 provincial and ministerial-level seed research platforms, more than 1,000 breeding scientists, and over 100 seed companies, establishing a complete industrial chain for seed development [2]