央视网消息：有一所大学，诞生于山河破碎的烽火硝烟，扎根在中华农耕文明发祥地，把"民为国本、食为民天"的初心使命， 深深根植在共和国的广袤田野。 西北农林科技大学党委宣传部部长李筱英介绍，那时候关中平原小麦亩产量不足50公斤，一亩地不能养活一口人。辛树帜校长对大 家说，我们来这里，是为改变这里的落后面貌，变旱塬为水乡，变荒漠为粮仓，让原野牛羊成群，叫林果遍布山岗。 "九一八"事变后，为"充实民生和国防"，1934年，国立西北农林专科学校成立。楼前奠基石上"民为国本、食为民天"八个大字，是 这所大学永不褪色的初心。 校史馆内，泛黄的学籍档案记录着首批101名本科生的名单，赵洪璋就是其中之一。这位清瘦的青年，成功选育小麦品种"碧蚂一 号"。在新中国成立初期的1959年，推广种植面积超9000万亩，把亩产从不足50公斤提高到了150～200公斤，被毛主席称赞说，"一 个品种挽救了大半个新中国"。 西北农林科技大学农学院教授李学军介绍，赵老师前后拿了好几个科学大会奖，他讲这些奖状奖杯，都不如老百姓的口碑。他们现 在在四五个省搞的小麦品种示范园，就是对赵老师当年生态学育种理论的继承和发展。 西北农林科技大学三号楼，这座建 ...

本报海口12月7日电 （记者孙海天）记者从中国农业科学院农业资源与农业区划研究所获悉：日前，该 所正式发布农耕大模型1.0。这是我国首个聚焦高标准农田建设监测监管、耕地保护和质量提升的多模 态智能模型。 该模型由中国工程院院士唐华俊牵头攻关，使用了"通识大模型+领域知识+垂直工具链"的协同智能体 架构。它不仅能自动检测耕地利用的时空变化，对"非农化""非粮化"等潜在风险进行早期预警，还能对 农田基础设施进行"健康诊断"，并结合天气和作物模型生成动态农事处方，实现了对耕地全生命周期管 理的智能化赋能。 据介绍，农耕大模型1.0有助于我国在智慧耕地保护领域实现关键性技术突破，为深入实施"藏粮于地、 藏粮于技"战略提供全新的智能化工具支撑。 《 人民日报 》（ 2025年12月08日 06 版） (责编：赵欣悦、袁勃) 关注公众号：人民网财经 ...

Core Viewpoint - The establishment of the fully biodegradable film research and application center in Fujian Province aims to promote environmentally friendly agricultural products, gradually replacing traditional polyethylene films while addressing challenges in material stability, product applicability, and safety [1] Group 1: Research and Development Focus - The center will concentrate on the creation of new fully biodegradable film products, development of crop-specific films, evaluation of product applicability, soil ecological safety, and degradation microbial agents [1] - The goal is to launch a series of new film products and establish supporting technical regulations and standards [1] Group 2: Environmental Impact and Agricultural Transition - The initiative aims to systematically address the comprehensive impact of film application on soil, crops, and the environment [1] - It is positioned to provide technological support for the green transformation of agriculture in Fujian Province [1]

戴维在为苗种喷水。 中国农业科学院国家南繁研究院供图 哈菲兹在做实验。 伊托卢（右）正与同事交流。 哈菲兹时常会想起家乡贝宁那片焦渴的土地。作为贝宁国家农业研究院的育种博士，他最清楚干旱对玉 米收成的威胁。筛选抗旱品种，是他和同事们长久以来的攻坚方向。 那是一项近乎原始的苦差事。试验田里，密密麻麻摆放着几百个水桶，每个桶里栽着不同的玉米品 系。"我们得手动控制每个桶的浇水量，"哈菲兹比画着，"过程烦琐、枯燥，而且极易出错。当你要同 时处理500个品系时，简直是一场噩梦。" 这道困扰他多年的难题，能否在中国找到答案？ 怀着这份期待，哈菲兹来到了位于北纬18度的海南三亚，这片被称作中国种业"南繁硅谷"的田野。与他 同行的，还有来自贝宁的戴维和来自布基纳法索的伊托卢。 他们是各自国家农业科研机构的中坚力量，怀揣着沉甸甸的"家乡课题"，作为中非研究伙伴关系加强国 家农业研究体系（NARS）能力建设的首批来华交流学者，不远万里来赴一场东方之约。未来一年，他 们将扎进田间与实验室，为遥远的故土，寻找破解粮食安全难题的钥匙。 带着故土的"课题"，奔赴一片创新的热土 冬日的三亚，暖阳依旧。中国农业科学院国家南繁研究院的基地里 ...

12月4日，淄博市政府新闻办公室组织召开科技特派员工作情况新闻发布会。在记者提问环节，淄博市 农业科学研究院党委委员、副院长杨平介绍了淄博市农科院发挥自身优势，推进全市科技特派员工作的 相关内容。 淄博市农业科学研究院作为全市农业科技创新的主力军，始终把科技特派员工作作为服务乡村振兴和农 业高质量发展的重要抓手，重点开展三个方面的工作： 协同攻关，破解瓶颈。面对产业发展"卡脖子"技术难题，与淄博市农业科学研究院党员突击队、劳模工 匠技术服务团、金翅膀志愿服务队等充分融合，联合各类农业经营主体，开展跨学科、跨领域协同攻 关，营造人才、技术、服务持续下沉的良好生态。例如，通过"点对点"指导、"面对面"示范，成功推动 全市粮食高产攻关再创佳绩。 平台支撑，链式赋能。为打通成果转化"最后一公里"，坚持"定向研发、定向转化、辐射带动"，在企 业、园区设立"试验示范基地"，促进产学研用深度融合。2024年以来，开展各类技术指导1700余人次， 举办各类培训64次，定向服务农业经营主体260余次，服务面积19余万亩，逐步形成"转化一项成果、带 动一个产业、致富一方农民"的良性循环。淄博市农科院作为科技特派员优秀组织实施单位 ...

Core Viewpoint - Meizhou Fengyang Technology Co., Ltd. has been established with a registered capital of 5 million RMB, focusing on various agricultural and technological services [1] Company Summary - The company is engaged in agricultural scientific research and experimental development [1] - It offers a range of technical services including development, consulting, and technology transfer [1] - The company specializes in the manufacturing and sales of intelligent unmanned aerial vehicles [1] Business Scope - The operational scope includes the cultivation and retail of fresh fruits and vegetables, as well as the wholesale of these products [1] - It also involves the planting and procurement of traditional Chinese medicinal herbs, along with the sale of real estate Chinese medicinal herbs [1] - The company is involved in the sale of grains and primary agricultural products, including initial processing and retail [1] Additional Services - The company provides agricultural production management services and engages in leisure tourism activities [1] - It offers agricultural machinery services and sales, as well as fertilizer sales [1] - The company is authorized to sell pre-packaged food and engage in general aviation services, subject to regulatory approval [1]

撰文丨王聪 编辑丨王多鱼 排版丨水成文 热胁迫 （ Heat stress） 会触发细胞膜脂质重塑，然而这是否作为植物感知高温的信号，以及此类物 理信号如何被解码成生物学信号，目前仍不清楚。 2025 年 12 月 2 日， 上海交通大学农业与生物学院 林尤舜 团队、 中国科学院分子植物科学卓越创新中 心 林鸿宣 团队及广州医科大学/ 广州国家实验室 李亦学 团队合作，在国际顶尖学术期刊 Cell 上发表了题 为： A stepwise decoding mechanism for heat sensing in plants connects lipid remodeling to a nuclear signaling cascade 的研究论文。 该研究揭示了植物感知高温并启动防御反应的完整分子通路： DGK7 在质膜上 响应热胁迫，将二酰甘油转 化为 磷脂酸，MdPDE1 感知磷脂酸后进入细胞核，通过降解 cAMP 调控基因表达， TT2 通过抑制 DGK7 活性实现信号通路的负反馈调节。进一步田间试验证实，通过调控该通路可精准设计水稻的耐高温性，为 应对全球变暖下的粮食安全提供了新的育种策略。 在这 ...

Core Viewpoint - The integration of advanced computing power and AI in agricultural research is transforming the approach to combating rice viruses, enhancing efficiency and precision in breeding disease-resistant varieties, ultimately contributing to national food security [2][5][6]. Group 1: Virus Impact on Rice Production - Rice stripe virus can cause a yield reduction of 20%-30% or even total crop failure, significantly affecting farmers' livelihoods and national food security [2]. - Researchers are focused on understanding the pathogenic mechanisms of rice viruses and identifying disease-resistant genes to minimize farmers' losses [2]. Group 2: Advancements in Research Methodology - The collaboration between Fujian Agriculture and Forestry University and China Telecom's Tianyi Cloud introduced the "Xirang" integrated computing service platform, enhancing computational capabilities for agricultural research [3][6]. - The research team can now utilize up to 100 computing nodes simultaneously, drastically reducing the time required for complex calculations from months to days [3][5]. Group 3: AI and Precision Breeding - The introduction of AI algorithms allows researchers to identify key genes and predict virus protein structures within hours, moving from trial-and-error methods to precise design [5][6]. - The platform has enabled significant reductions in analysis time, exemplified by the decrease from two months to 11 hours for analyzing 12,000 rice virus protein sequences [5]. Group 4: Future Implications for Food Security - The integration of AI and high-performance computing is seen as a new driving force for agricultural research, enhancing the ability to predict and respond to viral outbreaks, thereby securing food production [6][7]. - The advancements in computational resources are expected to facilitate more innovative research approaches, ultimately contributing to the stability of national food supplies [7][8].

Core Viewpoint - The article discusses the global issue of soil compaction exacerbated by modern agricultural practices, highlighting the need for crop varieties with enhanced root penetration capabilities to ensure food security [3][4]. Group 1: Soil Compaction and Its Impact - Soil compaction, intensified by the use of large agricultural machinery and excessive fertilizer, leads to a significant reduction in crop yields, with potential losses reaching up to 75% due to drought stress combined with soil compaction [3]. - Compacted soil has high particle density and low porosity, severely hindering root growth and development [3]. Group 2: Research Findings - A research team from Shanghai Jiao Tong University and other institutions published a study in Nature, revealing how plants adapt to compacted soil by modulating ethylene levels to regulate cell wall mechanics, promoting root thickening and penetration [4][11]. - The study identifies a key regulatory pathway involving ethylene, OsARF1, and cellulose synthase, which is crucial for root adaptation to soil compaction [10][11]. Group 3: Implications for Crop Development - The findings provide insights into the molecular mechanisms of plant adaptation to adverse conditions, paving the way for future crop designs that can better withstand soil compaction through precise manipulation of cell wall properties [11].

Core Viewpoint - Sichuan Feiwang Tianyuan Chemical Co., Ltd. has been established with a registered capital of 10 million RMB, focusing on various agricultural and chemical products and services [1] Company Summary - The company is legally represented by Sai Jindou and has a registered capital of 10 million RMB [1] - The business scope includes the sale of chemical products (excluding licensed chemical products), technical services, agricultural scientific research, fertilizer sales, and the development of biological organic fertilizers [1] - Additional activities include the sale of agricultural machinery, land use rights leasing, software development, and packaging services [1] Industry Summary - The company is involved in the production of fertilizers and pesticides, as well as the wholesale of agricultural products [1] - It also engages in the manufacturing of plastic products and cotton processing, indicating a diverse portfolio within the agricultural and chemical sectors [1] - The establishment of this company reflects ongoing developments in the agricultural and chemical industries, particularly in the context of technological advancements and sustainable practices [1]