Group 1 - The core point of the article highlights that as of September 25, 2023, Brazil's soybean planting progress for the 2025/26 season has reached 3.2% [1] - Additionally, the planting progress for the first corn crop in Brazil's central-southern region for the 2025/26 season has reached 32% [1]

Group 1 - The U.S. Senate Majority Leader, a Republican, indicated that U.S. agricultural exports are struggling due to the trade war, and a significant portion of tariff revenue may be used to provide assistance to farmers [1] - The U.S. Soybean Association reported that China has not purchased any U.S. soybeans since May, opting instead for suppliers from Brazil and Argentina, causing distress among U.S. soybean farmers [1] - The dramatic shift in soybean trade mirrors the situation during Trump's first term, where U.S. soybean exports to China plummeted from $14 billion in 2016 to $3.1 billion in 2018 [1] Group 2 - U.S. Agriculture Secretary expressed that soybean, corn, wheat, sorghum, and cotton growers are facing very difficult times, and discussions are ongoing regarding a farmer assistance plan [1] - President Trump has indicated a desire to allocate part of the tariff revenue to support farmers, although the USDA has not yet released specific plans [1] - The Chinese Ministry of Commerce spokesperson urged the U.S. to take positive actions to remove unreasonable tariffs to create conditions for expanding bilateral trade [2]

Core Insights - The integration of drone technology in agriculture is transforming farming practices in Gannan Prefecture, particularly in the cultivation of corn and barley, enhancing efficiency and productivity [1][2] Group 1: Drone Technology in Agriculture - Drones are being utilized for precise pesticide and fertilizer application, significantly reducing labor costs and time, with one drone capable of covering 500 acres in a day, which is 100 times more efficient than manual methods [1] - Farmers report substantial savings, with labor costs reduced by over 100 yuan per acre due to the use of drones, making it a highly beneficial tool for modern agriculture [1] Group 2: Impact on Crop Yield and Quality - The use of drones has led to improved crop management, with barley seed germination rates reaching 90% due to effective monitoring and pest control [2] - The implementation of drone technology is contributing to higher yields and better quality of agricultural products, supporting the green and high-quality development of agriculture in Gannan [2] Group 3: Future Prospects - Gannan Prefecture plans to continue advancing the integration of technology and agriculture, with a focus on the "low-altitude + agriculture" model, positioning drones as essential tools for modern farming [2] - The shift towards smart and efficient agricultural practices is expected to modernize traditional farming, moving away from outdated methods and enhancing overall productivity [2]

Core Viewpoint - The article highlights the development and challenges of quinoa cultivation in Jingxian County, Shanxi Province, emphasizing the efforts made to overcome agricultural difficulties and the economic benefits derived from quinoa farming [2][3][4][6]. Group 1: Agricultural Challenges and Solutions - The increase in rainfall has led to higher humidity levels, resulting in a greater incidence of diseases such as stem rot in quinoa crops [2]. - Initial challenges included variety degradation, severe pest and disease issues, rough cultivation techniques, and a lack of deep processing technology [3]. - Collaborative efforts with agricultural research institutions have led to the establishment of specialized research groups to address these challenges, focusing on pest and disease management as well as the development of new quinoa varieties [4]. Group 2: Economic Impact and Growth - Quinoa yields are projected at 300 jin (150 kg) per mu, with a selling price of 5 yuan per jin, leading to a gross income of 1,500 yuan per mu and a net income of approximately 700 yuan per mu after costs [6]. - The area dedicated to quinoa cultivation has expanded from 10,000 mu in 2013 to 50,000 mu currently, with a significant increase in the number of cooperative societies and participating farmers [6]. - The quinoa industry in Jingxian has developed a complete supply chain from cultivation to processing, including products like quinoa wine, vinegar, and various health foods, enhancing its market presence [6]. Group 3: Future Prospects - Despite the challenges faced, the direction of quinoa cultivation in Jingxian is positive, with ongoing efforts to improve agricultural practices and product offerings [9].

今年美国农民普遍面临困难，部分原因是因为特朗普发起的关税导致与我国的贸易关系紧张。目前美国农业团体已经发出警告称，自4月以来，美国农作物 订单已经大幅减少。 而美国农民，毫无疑问正在成为这场更广泛贸易分歧的"代价"。 美国农民支持特朗普，但正是因为特朗普，他们的生计遭受重大损失。 今年，美国中西部农业州的产量远超往年，但目前市场对这些农作物的兴趣却非常低，这一切都源自于特朗普的关税策略。 根据彭博社今年7月整理的数据，目前美国农民申请的小型企业破产案件数量已达五年来的新高。 在如此高压的经济环境之下，美国农村地区理论上应该成为反对特朗普的中坚力量，但事实却恰恰相反。 "中国市场太大了，他们买东西的时候会产生影响，不买的时候也会产生影响。"沃尔夫说。 除了农作物卖不动之外，目前美国的肥料成本也在上涨，部分原因是因为与加拿大的贸易争端，导致美国农民从加拿大进口的钾盐价格上涨。 如果这种情况继续恶化下去，美国许多农民都会面临破产。 根据美国皮尤研究中心的分析，美国农民不仅没有反对特朗普，反而还成了特朗普在去年大选中最忠诚的支持群体之一，特朗普在去年大选中在该群体以40 个百分点领先于哈里斯，甚至超越了特朗普在202 ...

记者9月22日从中国农业科学院获悉，该院农业基因组研究所作物组学大数据与应用创新团队发现了小 麦抗病早熟的"双效开关"。这一发现为改良小麦赤霉病抗性和培育抗病新品种提供了重要的基因资源。 相关研究成果日前发表在国际期刊《自然·通讯》上。 这一研究为培育抗病性强且生长周期短的小麦品种提供了新思路。张翠军说："在农业生产中，抗病性 强的小麦品种能够减少因病害造成的损失，而生长周期短的品种则可以更好地适应不同的气候条件和种 植制度，有助于提高农业生产的效率和灵活性。"（记者马爱平） 在此次研究中，团队鉴定出了一个关键基因——TaFAH，该基因能够显著抑制禾谷镰孢菌的侵染。团队 发现，当人为提高小麦中TaFAH的表达水平时，小麦抗病性显著增强；与此同时，禾谷镰孢菌的菌丝生 物量以及呕吐毒素含量都有所减少。 "TaFAH的作用不仅体现在提高小麦抗病性方面。研究还发现，与对照组相比，TaFAH过表达株系的抽 穗期提前了约10天。这一发现表明，TaFAH是一个能够同时调控小麦抗病和早熟的'双效开关'。"张翠 军说。 论文通讯作者、中国农业科学院深圳农业基因组研究所研究员张翠军介绍，小麦赤霉病是由禾谷镰孢菌 引起的一种毁灭性 ...

Core Viewpoint - Inner Mongolia is experiencing a bountiful harvest this autumn, showcasing the successful integration of modern agricultural practices and cooperative farming models, leading to increased yields and farmer incomes [1][3]. Group 1: Agricultural Practices - The "enterprise + farmer" model has been effectively implemented in the Zhamuqin Gacha of Inner Mongolia, where farmers are utilizing modern machinery for potato and wheat cultivation, resulting in a potato yield of 11,000 pounds per acre from 1,200 acres [3][4]. - The cooperative has expanded its planting area to 28,000 acres, focusing on wheat and potatoes, which has reduced planting costs and increased sales prices [4]. - The collective economic income of the Gacha has nearly tripled since 2015, benefiting 120 households through cooperative efforts [5]. Group 2: Technological Advancements - The introduction of data-driven agricultural practices at the Xieertala Agricultural and Animal Husbandry Farm has led to an expected wheat yield of around 600 pounds per acre over 96,000 acres, showcasing the impact of technology on farming [7]. - The use of environmentally friendly harvesting machines and crop rotation practices has been adopted to enhance soil fertility and expand the scale of green crop cultivation, with a total sowing area reaching 310,000 acres this year [7]. - In the Zhalanhe Farm, the implementation of advanced agricultural techniques has resulted in a record-breaking soybean yield of over 300 pounds per acre, demonstrating the effectiveness of tailored technological solutions [9].

Core Viewpoint - The article highlights the vibrant harvest season in various regions of China, showcasing farmers drying their crops in picturesque rural settings, which illustrates a beautiful scene of abundance and agricultural productivity [1]. Group 1: Agricultural Activities - Farmers in multiple provinces, including Gansu, Jiangxi, Anhui, and Guizhou, are actively drying a variety of crops such as red peppers, corn, pumpkins, and rice, taking advantage of favorable weather conditions [3][5][7][12]. - The drying of crops is depicted through aerial photography, emphasizing the colorful and diverse agricultural landscape across different villages [3][5][10]. Group 2: Regional Highlights - In Gansu Province, farmers are seen drying red peppers in Jiuquan City, while in Jiangxi Province, traditional wooden structures are used for drying crops in Wuyuan County [3]. - Anhui Province features farmers drying rice and corn in Huangshan City, and Guizhou Province showcases similar activities with a focus on corn and red peppers in various towns [5][12].

中国农科院院长、中国科学院院士黄三文表示，中央一号文件连续四年就大豆油料产能提升作出部署， 中国农科院作为农业科研国家队，要以科技赋能粮油产能提升，发挥优势协同全国科研力量，推动良 田、良种、良机、良法深度融合，强化成果集成落地应用，为国家粮油安全提供坚实支撑。 在黄潭镇大豆示范片，采用ARC生物耦合技术+大豆新品种中豆63集成应用，亩产达308.1公斤，相比未 应用ARC技术的田块（中豆63）增产17.56%，比当地未采用ARC技术的常规大豆品种增产36.9%。 在多宝镇花生示范片，采用ARC生物耦合技术+花生新品种中花16集成应用，亩产达447.04公斤，相比 未应用ARC技术的田块（中花16）增产18.9%，比当地未采用ARC技术的常规品种增产51.23%。且采用 ARC技术的大豆、花生结瘤效果显著，对培肥地力、改良土壤和促进农业绿色发展具有重要意义。 9月22日，中国农科院大豆油料产能提升科技攻关行动成果集中展示现场观摩与交流研讨会在湖北天门 举办。经专家机械化实收测产，中国农科院油料所首创的ARC生物耦合技术与选育的大豆新品种中豆 63、花生新品种中花16，配套精量播种、绿色防控、低损收获等绿色增产 ...

Core Viewpoint - The research team from the Oilseed Crop Research Institute of the Chinese Academy of Agricultural Sciences has identified the GSL5 gene, which mediates broad-spectrum resistance to root-knot disease in cruciferous crops such as rapeseed, cabbage, and kale, providing significant advancements in disease resistance breeding [1] Group 1: Research Findings - The study reveals that root-knot disease, caused by root-knot nematodes, is a major challenge for cruciferous crops, often referred to as the "cancer" of these plants [1] - The GSL5 gene was identified as a key conserved gene that root-knot nematodes exploit to shut down the jasmonic acid defense pathway, facilitating disease [1] - By knocking out the GSL5 gene, plants can reactivate the jasmonic acid defense pathway, leading to the development of new, broadly resistant varieties of rapeseed, cabbage, and kale without negatively impacting growth and yield under field conditions [1] Group 2: Implications for Agriculture - The findings provide critical genetic resources, germplasm, and technical methods for the effective and sustainable control of root-knot disease in cruciferous crops [1] - The research addresses the global challenge of developing durable disease resistance in crops, which has been hindered by narrow resistance sources and rapid loss of resistance in existing varieties [1]