Group 1 - The core viewpoint of the articles is that China's fertilizer utilization rate for major grain crops (wheat, corn, and rice) is projected to reach 43.3% by 2025, an increase of 3.1 percentage points from 2020 [1][2] - The continuous improvement in fertilizer utilization rate is attributed to systematic policy guidance, technological innovation, and optimized promotion services [1] - The Ministry of Agriculture and Rural Affairs has been actively promoting the reduction and efficiency of fertilizer use since the start of the 14th Five-Year Plan, implementing green farming practices and enhancing soil testing and fertilization techniques [1] Group 2 - By 2025, the coverage rate of soil testing and formulated fertilization technology for the three major grain crops is expected to exceed 95% [1] - The promotion of new scientific fertilization products, technologies, and equipment is expected to significantly increase the efficiency of fertilizer use, with specific initiatives such as deep fertilization for rice and integrated water and fertilizer management for corn and wheat [1] - The cumulative promotion of soybean inoculation with rhizobium bacteria has reached nearly 8 million acres, resulting in an average reduction of nitrogen fertilizer application by 0.5 kg per acre [2] Group 3 - The area of organic fertilizer application is projected to exceed 650 million acres by 2025, with pilot projects in green farming reducing fertilizer use by an average of 10% [2] - There are currently over 17,000 socialized scientific fertilization service organizations in China, providing services for an area of 250 million acres annually [2] - The establishment of intelligent fertilization service points and the provision of specialized services have significantly contributed to the increase in fertilizer utilization rates [2]