（文章来源：中国新闻网） 中新网大同8月26日电(记者胡健)第三届世界有机示范区大会暨第十二届大同·车河有机农业论坛26日在 山西省大同市灵丘县举行，来自全球31个国家的百余位专家学者围绕"全域有机助推县域经济高质量发 展"主题，聚焦有机农业与区域发展。 本次大会聚焦有机农业应对气候变化、土壤退化等环境问题中的作用，强调通过生态友好型技术(如土 壤培肥、生物酵素、旱作技术)实现生态修复与稳产，为干旱地区提供可持续农业方案。 国际有机农业亚洲联盟咨询委员会主席周泽江在致辞中从身份认同和自豪感、经济体系、政策支持、适 应和可持续性等维度，阐述有机农业发展的核心动力、外部支撑与未来图景。"希望让有机农业成为连 接世界不同地区、连接地方政府与企业民众、连接传统农耕智慧与改革创新理念的桥梁纽带。"周泽江 说。 印度尼西亚茂物市议会主席阿迪蒂亚瓦尔曼·阿迪勒在致辞中呼吁各个国家和地区联合起来，研究探索 有机农业和区域发展的新模式新路径，共建更美好和谐的家园、生机盎然的星球和可持续的未来。 山西省大同市市长刘俊义介绍，从2013年开始，灵丘县将有机农业作为推动产业转型、促进乡村发展的 战略支点，以车河社区为试点，推进"有机 ...

Core Viewpoint - The "China Xichong - All-Region Organic Demonstration Zone" has been recognized as one of the top ten global organic agriculture cases, showcasing its innovative approach to organic farming and ecological preservation [1][2]. Group 1: Recognition and Achievements - Xichong is the only Chinese case selected among the top ten global organic agriculture examples, alongside notable cases from Denmark and Italy [1]. - The region has received the "Best Support Award" from the International Federation of Organic Agriculture Movements (IFOAM) Asia and has been included in the IFOAM's "Asian Organic Agriculture Innovation Cases" [2]. Group 2: Development Strategy - Xichong has developed 280,000 acres of organic bases, with 170,000 acres certified and 110 varieties achieving organic certification [2]. - The region has cultivated 120 organic agriculture enterprises and established 85 organic trademarks, marking a significant transition from a "zero starting point" to a "leader" in organic agriculture [2]. Group 3: Future Plans - Xichong aims to advance its organic agriculture sector through three strategic focuses: establishing "Xichong Standards" via technological innovation, creating an "Xichong Platform" for open sharing, and contributing "Xichong Solutions" through integrated concepts [3].

Core Viewpoint - The article highlights the successful implementation of a new wheat planting technology in Xuzhou that significantly reduces pest and disease occurrences, utilizing biogas fertilizer derived from solar energy technology [1][2][3]. Group 1: Technology and Innovation - Xuzhou's agricultural sector has developed a new wheat planting technique that minimizes diseases like Fusarium head blight and pests such as aphids, achieved through the use of biogas fertilizer [1][3]. - The biogas technology project began in 2017, establishing the first agricultural non-point source pollution biogas treatment facility in the region, which processes 9,800 tons of manure or 1,500 tons of straw annually, producing 380,000 cubic meters of biogas [2]. Group 2: Research and Development - The research on biogas fertilizer for wheat cultivation expanded from small plots to over 80 acres by the fall of 2024, with no chemical fertilizers or pesticides used, resulting in improved wheat quality [3]. - The biogas fertilizer produced contains essential nutrients for crop growth, including nitrogen, phosphorus, potassium, and trace elements, along with beneficial substances that inhibit pests and diseases [2]. Group 3: Recognition and Impact - The solar biogas recycling technology model was selected by the Ministry of Agriculture and Rural Affairs as one of the five major rural energy models for promotion nationwide in 2020 [3]. - The project has been recognized as a typical case for the "No Waste City" initiative and has been featured in national educational channels, showcasing its potential for organic waste resource utilization [3].

Overview - Long-term use of chemical fertilizers has led to soil compaction and salinization, making straw fertilizer a green and eco-friendly organic fertilizer that improves soil structure, enhances soil fertility, and promotes crop growth, meeting the needs of green and organic agriculture [1][13] - The market demand for straw fertilizer has been increasing, driven by heightened consumer awareness of food safety and ecological environment, leading to a rapid rise in China's straw fertilizer market, with a projected demand of 22.1 million tons and a market size of 16.442 billion yuan in 2024, with an average product price of approximately 744 yuan per ton [1][13] Market Policies - A series of policies have been issued in China to promote the resource utilization of straw, providing a favorable policy environment for the development of the straw fertilizer industry, including the "National Agricultural Green Development Pilot Zone Implementation Plan" and "Opinions on Accelerating the Construction of a Waste Recycling System" [4][6] Industry Chain - The straw fertilizer industry chain consists of upstream (crop straw collection and transportation, agricultural machinery), midstream (production and processing of straw fertilizer), and downstream (application in various crops such as rice, wheat, corn, vegetables, and fruits) [7][9] Upstream Resources - In 2024, China's theoretical straw resource amount is estimated to reach 994 million tons, with rice straw at 222 million tons, wheat straw at 175 million tons, and corn stalks at 341 million tons, providing ample raw material support for the straw fertilizer industry [9] Downstream Demand - The grain crop sector, including cereals, tubers, and legumes, accounts for over 50% of the downstream demand for straw fertilizer, with the total grain planting area in China projected to reach 11.932 million hectares in 2024, indicating significant growth potential for the straw fertilizer industry [11] Competitive Landscape - The straw fertilizer industry in China is characterized by a low market concentration with many small-scale enterprises, including key players such as Anhui Ruichi Land Biological Technology Co., Ltd., Straw Holdings Group Co., Ltd., and others, primarily located in Beijing, Hebei, and Shandong [15][17] Development Trends - The variety of straw fertilizer products is expected to increase, with companies focusing on R&D for new types of fertilizers, including bio-organic fertilizers with special microorganisms and compound fertilizers with trace elements, while optimizing the entire industry chain from raw material collection to production and sales [21]

Core Viewpoint - The organic agriculture sector is emerging as a sustainable development engine in response to the challenges posed by traditional agriculture, which relies heavily on chemical inputs, leading to environmental degradation and food safety concerns [1][14]. Industry Overview - Organic agriculture refers to farming practices that avoid synthetic fertilizers, pesticides, and other artificial additives, relying instead on organic fertilizers and sustainable agricultural techniques [3]. - The development of organic agriculture addresses issues such as soil erosion, pollution from chemical use, and loss of biodiversity, while also enhancing farmers' income and rural economic development [3]. Market Size and Growth - The market size of China's organic agriculture industry has been growing steadily, reaching 104.6 billion yuan in 2023, a year-on-year increase of 1.55%, with projections for 2024 to reach approximately 106.2 billion yuan [1][14]. - The organic fertilizer market is also expanding rapidly, with a market size of 141.39 billion yuan in 2023, expected to grow to around 150 billion yuan by 2025 [10]. Government Support and Policies - The Chinese government has been actively promoting organic agriculture through various supportive policies, including the establishment of organic product standards and the encouragement of modern agricultural practices [6][7]. - Recent policies aim to enhance the development of organic agriculture, including the promotion of smart management technologies and the establishment of organic product identification systems [6][7]. Competitive Landscape - The organic agriculture market in China is characterized by a fragmented structure, with many small and specialized companies rather than large integrated enterprises [16]. - Key players in the industry include companies like Guangdong Jinhui An Ecological Agriculture Development Co., Ltd., Mingkanghui Ecological Agriculture Group Co., Ltd., and Heilongjiang Beidahuang Agricultural Co., Ltd., which are focusing on various aspects of organic agriculture [17][19]. Trends in Organic Agriculture - There is a growing demand for organic agriculture driven by increasing consumer awareness of food safety and health [21]. - Sales channels for organic products are diversifying, with e-commerce and community group buying becoming significant avenues for distribution [22]. - Brand building is becoming increasingly important as companies focus on quality and marketing to enhance their market presence and consumer trust [23][24].