记者从中国科学院分子植物科学卓越创新中心获悉，该中心植物高效碳汇重点实验室周峰团队与瑞士洛桑大学合作，首次精准揭示了植物根系如何引导微生 物在根系表面"安家"的奥秘，绘制出根系微生物的"定居地图"。该研究成果10月3日在国际学术期刊《科学》发表。 趋化作用 该研究不仅首次从微观层面揭示了植物调控微生物空间分布的精密机制，也为农业可持续发展提供了全新思路。未来或可通过设计氨基酸类微生物肥料，精 准引导有益菌群定植，提高作物养分吸收效率和抗逆能力，为绿色农业和土壤碳汇提供新的解决方案。 细胞损伤或遗传突变造成 凯氏带屏障破损区域 （总台央视记者 帅俊全 褚尔嘉） 研究团队以植物幼苗根系为研究模型，结合荧光标记的活体微生物和高分辨率显微成像技术，发现微生物在根系的"定居"并非杂乱无章，而是呈现有规律的 空间分布。这种"定居"格局与根系内部的一道特殊屏障——凯氏带的完整性密切相关。凯氏带就像一道"智能闸门"，通过稳定根系内部的营养物质，防止随 意泄漏，从而维持根际微生物群的健康平衡。如果该屏障出现"缺口"，会造成根系内部的营养物质向外泄漏，且屏障"缺口"越大，微生物定植的就越多。随 后研究人员发现，泄漏物质的主要成分 ...

农业生产与减少碳排放天然存在矛盾：在生产粮食的同时，也会消耗资源并产生排放。农业是温室气体 排放的重要来源之一。如何在不断提高产量的同时降低碳足迹，是农业科技公司的机遇和挑战。 相比快消品研发周期仅需1至2年，农业投入品的创新是一项漫长事业，从发现一种新化合物并完成严格 的实验室和田间测试，往往需要10至15年，投入动辄高达2至3亿美元。先正达植保全球研究负责人 Camilla Corsi博士指出："我们必须做出正确的长期投资，并确保每一项创新的质量。"她介绍，早在7年 前，施泰因研发中心就开始关注土壤健康问题——当时这一概念几乎未被重视。前瞻性的研究，使得产 品在提升作物健康的同时，也能保护土壤。" 新浪财经 郝倩 发自瑞士巴塞尔 新浪财经日前在瑞士巴塞尔对话先正达集团首席财务官覃衡德。先正达集团是全球农业科技领军企业， 植保业务全球第一，种子业务全球第三。我们提出的问题是：在农业绿色转型的背景下，更加环境友好 的产品，是否也能带来可持续的盈利？ 覃衡德直言："企业应该更多追求环境友好的产品，盈利能力会更强。这是一个共赢的转变。" 这一观点并非空谈，而是有数据验证和框架支撑，且经过事实验证的结论。 有如此， ...

美国PlanPulse Patch团队的方案则聚焦于温室高附加值作物。他们在番茄叶片附近贴附纳米材料VOC传感器，这些微型设备能捕捉植物染病前 释放的极微量气体，结合AI模型分析，可在病害症状出现前2-3天发出警报。团队计划先将产品应用于CEA番茄温室，随后扩展至其他温室作 物和露地栽培，并推出低成本版本，让资源有限的小农户也能受益。 除了前三名团队，其他参赛方案同样亮点纷呈。匈牙利团队利用高空智能气球搭建监测系统，低成本实时观测农田灌溉、病虫害和野生动物侵 害；乌干达团队通过太阳能技术支持农田灌溉与冷链仓储；泰国团队结合卫星遥感与AI，精准预测秸秆焚烧风险。这些方案虽未进入前三， 却为全球农业可持续发展提供了多元思路。 在杭州市滨江区的一处赛事场馆内，尽管夏末的余温仍在空气中徘徊，但一场聚焦农业创新的国际赛事已进入高潮。经过近三小时的线下路演 角逐，来自坦桑尼亚的SafeSip团队、中国的"猪群实时守护战"团队和美国的PlanPulse Patch团队，分别凭借针对农业痛点的创新方案，斩获 金、银、铜奖。这场由拼多多支持的2025年全球农创客大赛，不仅为全球农业创业者提供了展示舞台，更通过"项目推进种子资金 ...

Core Viewpoint - The article emphasizes the importance of integrating personal agricultural endeavors with national and societal responsibilities, highlighting the role of new farmers in sustainable development and rural revitalization [9][15][16]. Group 1: Event Participation - A representative of new farmers attended the 80th anniversary of the victory in the Chinese People's Anti-Japanese War and the World Anti-Fascist War [2][3]. - The event featured a strong emotional atmosphere, particularly during the aerial flag-guarding formations and the tank parade [5][6][7]. Group 2: Personal Commitment to Agriculture - The representative expresses a commitment to agricultural entrepreneurship that transcends personal gain, linking personal values with national pride [10][11]. - The experience of working in rural areas for 17 years has shaped a deep understanding of the agricultural sector and its challenges [19]. Group 3: Vision for Agriculture - The focus is on addressing sustainable agricultural development, rural revitalization, and the common prosperity of farmers [15][16]. - There is a call for the integration of research and practice, particularly in social sciences, to enhance theoretical frameworks that guide practical applications [16][18]. - The representative aims to internationalize China's agricultural practices, promoting traditional values and ecological agriculture as a means of fostering peace [20][21].

Core Viewpoint - The China-Central Asia Saline-Alkali Land Technology Innovation and Cooperation International Academic Exchange Conference was held in Xinjiang, focusing on technological innovation and cooperation in saline-alkali land management and sustainable agricultural development [1][2]. Group 1: Conference Overview - The conference gathered nearly 200 experts and representatives from research institutions, universities, and enterprises from China, Kazakhstan, Uzbekistan, and Tajikistan [1]. - The event aimed to promote the efficient use of saline-alkali land resources in China and Central Asia, improve regional ecological environments, and ensure food security and social stability [2]. Group 2: Saline-Alkali Land Management - China has approximately 500 million acres of saline-alkali land, with Xinjiang accounting for 36.8% of the total saline soil area in the country, indicating significant potential for development and improvement [1]. - The China Agricultural Academy plans to focus on key technologies such as saline-alkali land improvement, biological breeding, and smart irrigation, conducting a series of cutting-edge research and integrated demonstrations [1]. Group 3: International Collaboration - The China Agricultural Academy's Western Agricultural Research Center signed memorandums of understanding with research institutions from Uzbekistan and Kazakhstan to collaborate in areas such as saline-alkali land management, livestock breeding, food safety, and international education [2]. - The aim of these collaborations is to share technologies and achieve higher yields at lower management costs [2].

Core Viewpoint - The market-oriented mechanism for crop rotation and fallow ecological compensation is a crucial practice for sustainable agricultural development globally, balancing ecological protection and farmer income through a combination of government policy support and market incentives [1]. Group 1: International Practices - Developed countries and regions, such as the United States and the European Union, have implemented policies and market mechanisms like carbon credit trading and ecosystem service payments to promote eco-friendly agricultural practices and enhance farmer participation in crop rotation and fallow [1]. - Developing regions, including Southeast Asia and Brazil, are gradually exploring market-based compensation mechanisms, although their agricultural ecological compensation systems are still in the early stages compared to developed countries [1]. Group 2: Importance for China - Establishing a market-oriented and diversified ecological compensation mechanism for crop rotation and fallow is significant for achieving sustainable agricultural development, ecological protection, and increasing farmer income in China [1]. - Key strategies to enhance ecological compensation effectiveness include the integration of government policies with market mechanisms, the development of carbon trading markets, and the promotion of ecosystem service payment mechanisms [1]. Group 3: Role of International Cooperation - The role of international cooperation and green finance is essential, as it can introduce more external funding and innovative experiences to support the development of ecological compensation mechanisms [1].

Core Viewpoint - Kazakhstan's government is actively adjusting its agricultural development strategy to reduce the planting area of grain and water-intensive crops while increasing the cultivation of socially significant and economically beneficial crops, aiming for crop diversification and balanced planting ratios [1] Agricultural Development Strategy - The total cultivated area in Kazakhstan is projected to reach 23.6 million hectares by 2025, an increase of over 320,000 hectares compared to the previous year [1] - The area for grain and legume crops is expected to decrease by nearly 630,000 hectares to 16 million hectares, while the area for oilseed crops will increase by approximately 1.05 million hectares to 4 million hectares [1] - Sunflower planting area is set to reach a record 1.8 million hectares, an increase of 480,000 hectares from the previous year [1] Water Resource Management - Kazakhstan is reducing the planting area of water-intensive crops such as rice and promoting water-saving irrigation techniques in cotton cultivation [1] Agricultural Sustainability and Food Security - The Ministry of Agriculture emphasizes the need for more rational use of land and water resources, aiming to achieve diversified and balanced crop planting, reduce dependence on single crops, improve agricultural sustainability, enhance food security, and increase farmers' income [1] - A government meeting held on August 18 discussed agricultural development and food security, emphasizing the need for stability in supply and prices of various agricultural products [1]

Core Viewpoint - The article highlights the successful implementation of agricultural waste resource utilization in Hangzhou, focusing on the transformation of agricultural and forestry waste into organic fertilizers, which supports sustainable agriculture and environmental protection [1][3][5]. Group 1: Agricultural Waste Utilization - The center processes agricultural waste such as straw and tree branches into organic fertilizers, significantly reducing environmental pollution caused by straw burning and land occupation [3][5]. - The application of microbial fermentation technology has reduced the traditional composting cycle from 45 days to approximately one week, producing high-quality organic fertilizers that benefit local farmers [3][5]. Group 2: Digital Technology Integration - Digital technology is enhancing production efficiency across the entire supply chain, with real-time monitoring of parameters like temperature and humidity in the fermentation workshop [5][6]. - The "soil testing and fertilizer matching + precise delivery" system allows for customized fertilizer delivery to remote farmers within 48 hours, improving waste processing efficiency by 30% and service response time by 50% [5][6]. Group 3: Economic and Environmental Impact - The conversion of agricultural waste into high-efficiency organic fertilizers not only mitigates environmental pollution but also promotes soil ecological restoration and supports sustainable agricultural development [5][6]. - The establishment of a collaborative agricultural service network is underway, which integrates storage resources and reduces logistics costs by approximately 30% [5][6].

近日，农发行吴江区支行成功为长三角一体化示范区新发展建设有限公司科创学园项目发放1515万元政 策性贷款，为长三角区域发展提供有力金融支持。 下一步，该行将继续发挥政策性金融优势，聚焦农业可持续发展与乡村振兴等重点领域，为长三角一体 化高质量发展注入更多金融活水。（顾琳） 该笔贷款主要用于科创学园相关配套设施建设，旨在提升农业科技化水平为核心目标，通过推进农业提 质增效，完善乡村基础设施，提升农业科技创新水平。农发行吴江区支行积极落实国家长三角一体化战 略，优化信贷流程，精准对接项目需求，确保资金高效落地，助力区域农业科技与农业生产时间的深度 融合。 ...

Core Insights - The article discusses a significant achievement by a team from China Agricultural University, which introduces a new paradigm for sustainable agriculture by integrating the concept of "plant-soil feedback" into agricultural ecosystems [1][2] - The research emphasizes the need to address soil health, which has been neglected, leading to imbalances in soil ecosystems and threatening agricultural quality and green development [2] Group 1 - The study proposes a systematic approach to achieve high crop yields while maintaining soil health, offering innovative solutions for sustainable agricultural development [1] - The research is based on long-term practical observations and analyses of the limitations faced in agricultural green development, focusing on the interactions between plants, soil, and microorganisms [2] - The paper highlights the importance of developing soil health management techniques to enhance soil multifunctionality, reduce external dependencies, and promote green productivity [2] Group 2 - The research advocates for a balanced approach that considers beneficial organisms and pest control, integrating short-term production goals with long-term soil health [2] - The study is co-authored by experts from the Netherlands Royal Academy and the Canadian Royal Society, indicating international collaboration in agricultural research [2] - The research received funding from the National Natural Science Foundation and the National Key Research and Development Program, showcasing institutional support for agricultural innovation [2]