央视网消息：记者从农业农村部了解到，经过科学测算，2025年我国小麦、玉米、水稻三大粮食作物化肥利用率为43.3%，比2020年提高3.1个 百分点，科学施肥水平迈上新台阶。 "十四五"以来，我国持续推进化肥减量增效行动，集成推广水稻侧深施肥、玉米种肥同播、小麦机械深施等技术模式，三大粮食作物化肥利用 率稳步提升。 2025年，全国三大粮食作物测土配方施肥技术覆盖率达95%以上。水稻侧深施肥推广面积超2600万亩，氮肥利用率提高2.1个百分点。 玉米、小麦水肥一体化面积比上年增加2000多万亩，支撑示范区亩产平均提高100公斤以上。全国有机肥施用面积超过6.5亿亩次。绿色种养循 环农业试点项目区平均减少化肥用量10%。 化肥施入土壤后一般有三个去向：一是被当季作物吸收；二是储存在土壤中被下一季作物利用；三是少量养分通过挥发、径流或淋溶等形式释 放到环境中。按照每年投入2600万吨氮肥计算，利用率每提高1个百分点，相当于减少尿素投入56.5万吨，可节约投入成本约11亿元。 化肥利用率的提高，标志着我国科学施肥水平进一步提升，对保障粮食产能、推动农业发展全面绿色转型、促进农民节本增收均具有重要意 义。 三大粮食作 ...

专业化服务推动技术落地。据调度，全国现有科学施肥社会化服务组织超过1.7万个，年服务面积2.5亿 亩次；智能配肥服务网点2200多个，年配肥数量400多万吨。专业化、社会化的科学施肥服务有力助推 了化肥利用率提高。 测土配方施肥纵深推进。"十四五"期间，各级农业农村部门广泛开展土壤测试、不断优化肥料配方，强 化农企对接，推进配方肥下地。2025年，全国三大粮食作物测土配方施肥技术覆盖率达95%以上。 "三新"集成模式扩面增效。大力推广科学施肥新产品、新技术、新机具集成应用，2025年水稻侧深施肥 推广面积超2600万亩，配套缓控释专用肥，氮肥利用率提高2.1个百分点；玉米、小麦水肥一体化面积 比上年增加2000多万亩，支撑示范区产量平均提高100公斤以上。 多元替代促进养分协同增效。"十四五"期间累计推广大豆接种根瘤菌菌剂近8000万亩，亩均减少氮肥施 用量0.5公斤。2025年全国有机肥施用面积超过6.5亿亩次，绿色种养循环农业试点项目区平均减少化肥 用量10%。 记者1月4日从农业农村部获悉，经科学测算，2025年我国小麦、玉米、水稻三大粮食作物化肥利用率为 43.3%，比2020年提高3.1个百分点。 ...

Core Viewpoint - The Ministry of Agriculture and Rural Affairs of China reported an increase in the fertilizer utilization rate for major crops, indicating improved agricultural efficiency and sustainability [2][3]. Group 1: Fertilizer Utilization Rate - By 2025, the fertilizer utilization rate for wheat, corn, and rice is projected to reach 43.3%, an increase of 3.1 percentage points from 2020 [2]. - In 2024, the total application of agricultural fertilizers is expected to be 49.88 million tons, a reduction of 1.034 million tons (17.2%) compared to 2015, while grain production increased by 6.9% during the same period [3]. Group 2: Factors Supporting Increased Utilization - The promotion of soil testing and formula fertilization has been crucial, with over 2.3 billion acres of land covered, achieving over 95% coverage for major crops [4]. - The "Three New" integrated model, which includes new fertilization technologies, products, and equipment, has significantly contributed to the increase in fertilizer utilization rates [4]. - The use of organic fertilizers and microbial fertilizers as alternatives to chemical fertilizers has enhanced nutrient efficiency, with over 650 million acres of organic fertilizer application expected by 2025 [5]. Group 3: Specialized Services and Support - The development of specialized scientific fertilization service organizations, with over 17,000 existing nationwide, has facilitated the implementation of advanced fertilization techniques [6]. - The average reduction in fertilizer use in trial areas is around 10%, demonstrating the effectiveness of integrated nutrient management practices [6]. - The Ministry of Agriculture and Rural Affairs aims to strengthen the management of fertilizer and water resources, focusing on precision management and policy guidance to further enhance fertilizer utilization [6].

1月4日，据农业农村部消息，"十四五"以来，农业农村部认真贯彻落实党中央、国务院决策部署，深入 实施化肥减量化行动，集成推广水稻侧深施肥、玉米种肥同播、小麦机械深施等技术模式，科学施肥水 平迈上新台阶，为粮食产能提升、农业绿色发展和农民节本增效提供了有力支撑。经科学测算，2025年 我国小麦、玉米、水稻三大粮食作物化肥利用率为43.3%，比2020年提高3.1个百分点。 化肥利用率的提高是政策引导、技术进步、服务优化等多方面协同发力的结果。一是测土配方施肥纵深 推进。"十四五"期间，各级农业农村部门广泛开展土壤测试、不断优化肥料配方，强化农企对接，推进 配方肥下地。2025年，全国三大粮食作物测土配方施肥技术覆盖率达95%以上。二是"三新"集成模式扩 面增效。大力推广科学施肥新产品、新技术、新机具集成应用，2025年水稻侧深施肥推广面积超2600万 亩，配套缓控释专用肥，氮肥利用率提高2.1个百分点；玉米、小麦水肥一体化面积比上年增加2000多 万亩，支撑示范区产量平均提高100公斤以上。三是多元替代促进养分协同增效。"十四五"期间累计推 广大豆接种根瘤菌菌剂近8000万亩，亩均减少氮肥施用量0.5公斤。20 ...

Core Insights - The importance of fertilizers in ensuring food security and the need for greener and more efficient agricultural practices is emphasized, particularly in the context of China's agricultural transformation [1][4]. Industry Overview - China's fertilizer usage has increased from 8.84 million tons in 1978 to 49.88 million tons in 2024, significantly contributing to the production of major agricultural products [3]. - However, the environmental issues caused by fertilizer runoff, such as soil acidification and water eutrophication, have prompted the government to implement policies aimed at promoting green agricultural practices [3]. Policy Initiatives - The government has introduced several policies to control fertilizer usage, including the "Zero Growth Action Plan for Fertilizer Use by 2020" initiated in 2015 and the "Reduction of Fertilizer Use Action Plan by 2025" released in 2022 [3]. - By 2024, the fertilizer utilization rate for major crops like rice, wheat, and corn has improved to 42.6%, indicating a shift towards a more efficient and scientific approach to fertilization [3]. Technological Innovations - New Yangfeng has undertaken over 20 major national and provincial research projects, resulting in more than 260 patents and the establishment of a complete innovation chain from soil testing to product application [5]. - The company has developed specialized fertilizers that have shown significant yield increases, such as an 18% increase in wheat yield and a 67.5 kg increase per mu for peanuts and soybeans [7][9]. Product Development - New Yangfeng has created a diverse product matrix with over 100 types of fertilizers, focusing on efficiency, specialization, and environmental sustainability [10]. - The company has successfully developed specialized fertilizers for various crops, including apples, wheat, and corn, achieving precise nutrient matching and significant yield improvements [10]. Service Innovation - The company employs a "product + service" model, providing high-quality fertilizers along with professional technical services to enhance agricultural productivity [12]. - In 2024, New Yangfeng conducted over 10,969 training sessions, reaching more than 610,000 farmers, and established numerous demonstration fields to promote new fertilizer technologies [12]. Future Outlook - New Yangfeng aims to continue its mission of providing efficient and environmentally friendly fertilizers, contributing to global food security and sustainable development [14].

Core Viewpoint - Sichuan province is under significant pressure to reduce fertilizer use while ensuring food security, as it is one of the 13 major grain-producing provinces in China and the largest producer of rapeseed [1][4]. Group 1: Agricultural Practices - Sichuan has initiated a green cycle agriculture pilot program focusing on organic materials for fertilizers, technological improvements for quality, and effective mechanisms for implementation [1][5]. - The province has successfully reduced chemical fertilizer usage by 2 pounds per acre compared to ten years ago, without affecting grain yields, which have consistently increased, reaching a historical high of 72.68 billion pounds last year [1][2]. Group 2: Challenges and Policies - The dual mission of promoting green agricultural development while ensuring food security presents a significant challenge for Sichuan, necessitating a balance between reducing fertilizer use and maintaining stable crop yields [3][4]. - National policies initiated in 2015 aimed at zero growth in fertilizer usage have placed additional pressure on provinces like Sichuan to meet environmental and agricultural standards [3][4]. Group 3: Innovative Approaches - The green cycle agriculture pilot program emphasizes the use of organic waste, such as livestock manure and straw, to enhance soil fertility and reduce reliance on chemical fertilizers [5][6]. - Technological innovations in fertilizer application, including new fertilization techniques and products, have been implemented in major grain-producing counties, leading to a zero growth in fertilizer usage for three consecutive years in some areas [6][8]. Group 4: Future Directions - Moving forward, Sichuan's agricultural strategy will focus on improving fertilizer efficiency rather than merely reducing quantities, with an emphasis on scientific fertilization practices [8][9]. - The province plans to enhance the utilization of organic fertilizers and expand the coverage of soil testing and tailored fertilization techniques to ensure sustainable agricultural practices [8][9].

Core Viewpoint - The "Farmer's Circle" platform, developed by the Guangdong Provincial Department of Agriculture and Rural Affairs, effectively addresses the scientific fertilization needs of farmers in rural areas, providing timely expert advice and support through a digital service model similar to "Didi" [19][20][39]. Group 1: Platform Overview - "Farmer's Circle" is a public welfare agricultural technology service platform that connects farmers with agricultural experts, allowing farmers to place requests online while experts respond offline [19][20]. - As of May this year, the platform has recorded 58,690 service instances, covering a distance of 1.02 million kilometers and assisting 216,063 individuals with 67,309 problem resolutions [24][29][30]. Group 2: Impact on Farmers - Farmers in Shaoguan's Fuxi Town have benefited from the platform, receiving immediate guidance on fertilization issues, which has significantly improved their agricultural practices [5][6][18]. - The platform has enabled farmers to understand and apply scientific fertilization techniques, leading to better crop management and increased confidence in their farming decisions [18][37]. Group 3: Expert Involvement - Experts from various agricultural institutions, including Zhongkai University of Agriculture and Engineering, have provided detailed and practical measures for scientific fertilization, emphasizing the importance of precision in fertilization management [32][33]. - The collaborative efforts of experts and the platform have created a clearer direction and stronger support for farmers in their agricultural endeavors [37][39].

Group 1 - The core viewpoint of the articles highlights the effective implementation of soil testing and tailored fertilization strategies in Yulin City, which significantly enhances agricultural productivity while reducing chemical fertilizer usage [1][2][3] - Yulin City Agricultural Production Materials Company has strategically prepared and stored 97,000 tons of various fertilizers to ensure supply meets agricultural demands [2] - The company has conducted free soil testing on 2,969 soil samples across 12 districts and counties, providing targeted technical guidance to nearly 20,000 farming households [3] Group 2 - The innovative approach of combining organic and inorganic fertilizers has been adopted to better suit local soil characteristics, leading to improved fertilizer efficiency [1] - Farmers have reported substantial benefits from using the tailored fertilization, with one farmer noting a reduction of 10 kilograms of fertilizer per acre while increasing corn yield by over 100 kilograms [2] - The company emphasizes the importance of service to agriculture, focusing on promoting high-efficiency and environmentally friendly fertilizers, such as water-soluble and organic-inorganic compound fertilizers [3]

Core Viewpoint - The article highlights the promotion of scientific fertilization techniques in the corn industry in Yangshan, Guangdong, emphasizing the importance of soil testing and tailored fertilization for sustainable agricultural development [1][10]. Group 1: Event Overview - A live training event focused on scientific fertilization techniques for corn was held in Yangshan, attracting over 70,000 online viewers [3][5]. - The event was organized by various agricultural institutions and aimed to enhance the quality and coverage of scientific fertilization training [4][8]. Group 2: Agricultural Development Initiatives - Yangshan has over 90,000 acres dedicated to corn cultivation and is part of a broader initiative to develop five major agricultural industries in Qingyuan City [9][10]. - The county has been recognized as a demonstration area for reducing chemical fertilizer use while increasing efficiency [11]. Group 3: Fertilization Techniques - The application of soil testing and tailored fertilization has reached over 1.05 million acres, with specific fertilizer application covering 615,000 acres [13][14]. - The fertilization process is divided into three stages: base fertilization (10% of total), jointing stage (50-60%), and tasseling stage (30-40%), with the latter including micronutrients [19][20][22]. Group 4: Practical Applications and Feedback - Demonstration fields are used for experimental comparisons of different fertilizers, providing local farmers with scientific references for their practices [23][25]. - Farmers have reported positive outcomes from using long-lasting fertilizers, which reduce labor input and improve crop health [29][32].