Core Viewpoint - The development of the "Sanrui" apple varieties represents a significant breakthrough in China's apple industry, akin to a "chip revolution" for the sector, showcasing the successful efforts of the research team at the Baishui Apple Experimental Station over the past 20 years [5]. Group 1: Research and Development - The Baishui Apple Experimental Station has achieved a total industrial output value exceeding 11 billion yuan, significantly improving the livelihoods of local farmers through apple cultivation [1]. - The research team, led by Zhao Zhengyang, has cultivated 40,000 hybrid seedlings over 20 years, resulting in the successful development of the "Sanrui" apple varieties, which include "Ruiyang," "Ruixue," and "Ruixianghong" [3][4]. - The "Sanrui" varieties have passed national approval, marking a milestone as the first apple varieties in Shaanxi province to possess independent intellectual property rights [4]. Group 2: Agricultural Innovation and Impact - The introduction of innovative agricultural techniques, such as the "intercropping and shaping" method, has led to significant increases in farmers' incomes, with some reporting annual earnings of up to 300,000 yuan from previously low yields [7]. - The "Sanrui" varieties have been planted over an area exceeding 1 million acres nationwide, with "Ruixue" alone covering 650,000 acres, demonstrating the widespread adoption of these new apple varieties [8]. - The Baishui Apple Experimental Station has established a technical promotion network that extends to other regions, enhancing the overall apple production capabilities in Northwest China [8]. Group 3: Education and Knowledge Transfer - The station has trained over 2,000 high-quality farmers and produced numerous academic papers, patents, and standards, contributing to the practical knowledge base in apple cultivation [11]. - The research team emphasizes hands-on learning and practical solutions, ensuring that agricultural research directly benefits local farmers [10]. - The commitment to continuous improvement and innovation is evident, with plans to introduce a second generation of new apple varieties in the coming years [11].