[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"item-4981":3,"related-4981":77},{"id":4,"title":5,"url":6,"summary":7,"summary_zh":8,"content":9,"source_name":10,"source_url":6,"published_at":11,"category":12,"cover_url":9,"hotness":13,"is_selected":14,"score":15,"score_detail":16,"sources":24,"tags":26,"primary_topic":32,"secondary_topics":38,"classification":39,"search_phrases":52,"slug":55,"view_count":56,"doi":57,"paper":58,"created_at":76},4981,"Production dynamics, trade behavior and spatial market integration of sesamum in India","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1938242","Background Sesamum ( Sesamum indicum L.), one of the oldest cultivated oilseed crops, occupies a significant place in Indian agriculture due to its rich oil content, nutritional benefits, and suitability to a wide range of agro-climatic environments. The crop is predominantly grown in states such as West Bengal, Uttar Pradesh, Gujarat, Madhya Pradesh, and Rajasthan, which contribute substantially to national production. Over the years, the acreage under sesamum has gradually contracted, reflecting changes in cropping patterns and production conditions; however, advances in yield performance have helped maintain production levels. An assessment of long-term production trends and market dynamics is crucial for designing strategies that support sustainable crop diversification, strengthen farmers’ livelihoods, and improve market efficiency through enhanced price transmission and integration across regions. Methods This study analyzed the long-term performance of sesamum cultivation in India by examining changes in area, production, and productivity over the period 1980–81 to 2025–26. Wholesale price data from major sesamum-producing states were also utilized to investigate price movements and the extent of market integration. Growth performance and production dynamics were assessed using techniques such as Compound Annual Growth Rate (CAGR), decomposition analysis, instability measures, seasonal indices, and correlation analysis. To examine the nature of price relationships across markets, econometric tools including the Augmented Dickey–Fuller (ADF) unit root test, Johansen co-integration test, Granger causality analysis, Vector Error Correction Model (VECM), impulse response analysis, and forecast error variance decomposition were employed. These methods facilitated an evaluation of both short-run and long-run price transmission mechanisms within the Indian sesamum market. Results The study revealed that the expansion of sesamum production in India has largely resulted from gains in crop productivity, even though the area under cultivation has shown a declining trend over time. Measures of instability indicated noticeable variations in cultivated area, output, and market prices across the major producing states. Seasonal analysis demonstrated clear price movements, with lower prices during harvest and peak market arrivals and higher prices during periods of limited supply. The presence of strong market linkages was confirmed through high correlations, significant long-run co-integration, and effective price transmission among markets. Causality analysis identified Gujarat, Rajasthan, and Telangana as key markets influencing price movements in other regions. Trade performance showed that India continues to hold an important position in global sesamum exports, while imports have also risen due to increasing domestic demand and periodic supply shortages. These findings emphasize the need to improve productivity, strengthen market integration, and enhance trade competitiveness to support the long-term development of the sesamum sector. Conclusion Sustainable growth of the sesamum sector requires a strategic focus on enhancing productivity through the development and dissemination of improved, climate-resilient cultivars suited to diverse agro-ecological conditions. Strengthening post-harvest infrastructure, including storage, processing, and transportation facilities, will help minimize losses and improve product quality. Efficient market information services, wider adoption of digital marketing platforms such as e-NAM, and better market integration can enhance transparency and ensure remunerative prices for farmers. In view of the expanding domestic and international demand for sesame and value-added products, greater attention should be given to export promotion and value-chain strengthening. Furthermore, encouraging sesamum cultivation in rainfed and resource-constrained regions through appropriate policy support and market incentives can foster crop diversification, improve farm profitability, and contribute to sustainable agricultural development.","背景 芝麻（Sesamum indicum L.）是最古老的栽培油料作物之一，因其含油量丰富、营养价值高且适应多种农业气候环境，在印度农业中占有重要地位。该作物主要种植于西孟加拉邦、北方邦、古吉拉特邦、中央邦和拉贾斯坦邦等地区，这些地区对全国产量贡献显著。多年来，芝麻种植面积逐渐缩减，反映了种植模式和生产条件的变化；然而，单产水平的提高有助于维持产量水平。评估长期生产趋势和市场动态对于制定支持可持续作物多样化、增强农民生计以及通过改善价格传导和跨区域市场整合提高市场效率的策略至关重要。方法 本研究通过考察1980-81年至2025-26年期间面积、产量和生产率的变化，分析了印度芝麻种植的长期表现。同时利用芝麻主产区的批发价格数据，研究了价格变动和市场整合程度。采用复合年增长率（CAGR）、分解分析、不稳定性测度、季节指数和相关性分析等方法评估增长表现和生产动态。为考察市场间价格关系的性质，采用了增广迪基-富勒（ADF）单位根检验、约翰森协整检验、格兰杰因果分析、向量误差修正模型（VECM）、脉冲响应分析和预测误差方差分解等计量经济学工具。这些方法有助于评估印度芝麻市场中的短期和长期价格传导机制。结果 研究表明，印度芝麻产量的增长主要源于作物生产率的提高，尽管种植面积随时间呈下降趋势。不稳定性测度表明，各主产区的种植面积、产量和市场价格存在明显波动。季节性分析显示价格变动明显，收获期和市场到货高峰期价格较低，供应有限时期价格较高。通过高相关性确认了市场间存在较强的联动关系，显著……",null,"Frontiers in Sustainable Food Systems","2026-10-14T00:00:00Z","论文",10,false,76,{"impact":17,"substance":18,"depth":19,"authority":20,"freshness":21,"relevant":22,"comment":23},16,21,17,13,9,1,"基于1980-2025年长序列数据对印度芝麻产销与市场整合的实证研究，方法扎实、结论可靠，对我国油料作物市场监测与数字营销平台建设有借鉴价值。",[25],{"name":10,"url":6},[27,28,29,30,31],"油料作物","农产品市场","芝麻产业","价格传导","e-NAM",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},"A4","soybean-oilseeds","大豆与油料","\u002Ftopic\u002Ffield-crops\u002Fsoybean-oilseeds","A",[],{"status":40,"locked":14,"version":41,"method":42,"evidence":43},"classified","2026-10-22.2","rules",{"candidates":44,"agricultural_evidence":47},[45],{"code":33,"score":46,"supported":47,"title":48,"abstract":49,"tags":51},3,true,[],[50],"芝麻",[],[53,54],"印度 芝麻 市场整合","印度 芝麻 出口","印度芝麻市场整合-4981",0,"10.3389\u002Ffsufs.2026.1938242",{"doi":57,"openalex_id":59,"authors":60,"venue":10,"cited_by_count":56,"oa_url":6,"card":69,"direction":73,"ingested_from":75},"W7221827064",[61,63,65,67],{"name":62,"orcid":9},"Ramalingareddy Vijaya Kumari",{"name":64,"orcid":9},"SREENIVAS AKULA",{"name":66,"orcid":9},"Ramakrishna Gundu",{"name":68,"orcid":9},"VENKATESH PANASA",{"tldr":70,"method":71,"finding":72,"direction":73,"opportunity":74},"分析印度芝麻1980-2025年生产动态、价格波动与主要产区市场整合关系。","CAGR、分解分析、ADF、协整、Granger因果、VECM等时间序列方法。","产量增长主要靠单产提升而非面积扩张，各主产州市场间存在显著长期价格联动。","农业人工智能与决策模型","可将价格传导与市场整合模型扩展到气候、政策变量，构建农产品市场预警与决策支持系统。","openalex","2026-10-15T23:30:06.727107Z",{"total":78,"page":22,"page_size":78,"items":79},6,[80,129,162,247,295,338],{"id":81,"title":82,"url":83,"summary":84,"summary_zh":9,"content":85,"source_name":86,"source_url":9,"published_at":87,"category":88,"cover_url":9,"hotness":13,"is_selected":14,"score":89,"score_detail":90,"sources":96,"tags":98,"primary_topic":103,"secondary_topics":104,"classification":105,"search_phrases":123,"slug":126,"view_count":127,"doi":9,"paper":9,"created_at":128},2561,"中国农业科学院 我国科学家构建油菜根肿病防控新策略 油料所RNAi技术登Advanced Science","https:\u002F\u002Fcaas.cn\u002Fxwzx\u002Fmtxw\u002F599fe991382f4e9bb3dd60b1ac10fbc2.htm","油料所油料作物基因组学与抗病性改良团队首次揭示根肿菌中存在一类不同于传统模式的RNAi新机制，构建利用RNAi技术阻断根肿菌早期侵染实现油菜根肿病广谱抗性改良的新策略，相关研究成果发表在国际学术期刊Advanced Science。这是该团队继在国际首次解析十字花科作物感病基因介导的根肿病隐性广谱抗性后的又一突破性进展。","[English](https:\u002F\u002Fwww.caas.cn\u002Fen)[邮箱](https:\u002F\u002Fmail.caas.cn\u002F)[数字农科院](https:\u002F\u002Fi.caas.cn\u002F)[](https:\u002F\u002Fcaas.cn\u002Fcms\u002Fweb\u002Fsearch\u002Findex.jsp?siteID=cdb01dceb46e48488945d4465e90f221&aba=)\n\n官方微信 \n\n![Image 1](https:\u002F\u002Fcaas.cn\u002Fimages\u002F2023-01\u002F020ac4d3d8b6451782a8702c72604336.jpg)农科专家在线微信公众号\n\n![Image 2](https:\u002F\u002Fcaas.cn\u002Fimages\u002F2023-01\u002Fbf6579e4651e437db31a22cd2249b319.jpg)中国农科院微信公众号\n\n[![Image 3](https:\u002F\u002Fcaas.cn\u002Fstatic2022\u002Fimages\u002Fmenu_logo.png)](https:\u002F\u002Fcaas.cn\u002Findex.htm)\n\n*   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Science》上。这是该团队继在国际首次解析十字花科作物感病基因介导的根肿病隐性广谱抗性后，在十字花科作物根肿病研究领域取得的又一突破性进展。\n\n根肿病是危害油菜、白菜、甘蓝等十字花科作物的共性重大土传病害，近年来在我国大范围流行，对油料和蔬菜生产造成重大损失。引起根肿病的病原根肿菌是一类具有动物行为的低等单细胞真核生物（原生动物），与已知植物病原物分类不同，其分子基础长期缺乏深入认识。RNAi是真核生物中广泛存在的一种基因调控现象，具有靶向性好、适用性广、环境友好等特点，作用机制多样，已广泛应用于农作物病虫害的抗性改良和绿色高效防控，但根肿菌是否具有RNAi系统、其作用机制如何长期未知。\n\n为此，研究团队聚焦根肿菌分子生物学及其侵染路径开展研究，首次发现了根肿菌中存在一套区别于经典RNAi调控的新模式，且侵染早期的根肿菌含有一种高分子多聚糖几丁质，是油菜根肿病绿色高效防控的理想靶标。研究团队通过RNAi技术干扰根肿菌不同生理小种的几丁质合成，成功阻断了根肿菌的早期侵染，实现了油菜根肿病的广谱抗性改良。上述研究打通了从病原基础机制解析、防控靶点挖掘到抗病材料创制的完整研究链条，丰富了真核生物RNAi机制多样性的理论认知，为十字花科根肿病广谱抗性改良和绿色高效防控提供了新的理论依据和技术路径。\n\n(单位: 中国农业科学院油料作物研究所)\n\n打印本页\n\n关闭本页\n\n[院网信息发布与管理](https:\u002F\u002Fcaas.cn\u002Fywxxfbygl\u002Findex.htm)[最新动态](https:\u002F\u002Fcaas.cn\u002Fywxxfbygl\u002Findex.htm)\n\n*   [低剂量甲维盐可持续抑制棉蓟马生殖](https:\u002F\u002Fcaas.cn\u002Fxwzx\u002Fkyhd\u002Fd590871ec8a24b02a5eeab6d80107ad8.htm)2026-09-11  \n*   [我国首台纯电动小型稻麦收割机投入使用](https:\u002F\u002Fcaas.cn\u002Fxwzx\u002Fkyhd\u002F60ad6c661fd5410fbbf8aef86538b770.htm)2026-09-11  \n*   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京公网安备11010802048565号](http:\u002F\u002Fwww.beian.gov.cn\u002Fportal\u002FregisterSystemInfo?recordcode=11010802048565)","中国农业科学院 2026-09-12","2026-09-12T00:00:00Z","报道",79,{"impact":91,"substance":92,"depth":17,"authority":93,"freshness":94,"relevant":22,"comment":95},22,18,15,8,"国家级科研机构在油菜根肿病防控上取得RNAi技术突破并登上国际期刊，属细分领域重要科研进展，具备一定精选价值。",[97],{"name":86,"url":83},[99,100,27,101,102],"绿色防控","油菜","RNAi技术","根肿病",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[],{"status":40,"locked":14,"version":41,"method":42,"evidence":106},{"candidates":107,"agricultural_evidence":47},[108,113,118],{"code":33,"score":109,"supported":47,"title":110,"abstract":111,"tags":112},12,[100],[100],[100],{"code":114,"score":22,"supported":14,"title":115,"abstract":116,"tags":117},"F4",[],[],[99],{"code":119,"score":22,"supported":14,"title":120,"abstract":121,"tags":122},"H8",[],[],[99],[124,125],"油料作物 绿色防控 根肿病 RNAi技术","油料作物 绿色防控","油料作物绿色防控根肿病RNAi技术-2561",4,"2026-09-16T00:03:46.538114Z",{"id":130,"title":131,"url":132,"summary":133,"summary_zh":9,"content":134,"source_name":135,"source_url":9,"published_at":136,"category":88,"cover_url":9,"hotness":13,"is_selected":14,"score":137,"score_detail":138,"sources":141,"tags":143,"primary_topic":147,"secondary_topics":148,"classification":149,"search_phrases":156,"slug":159,"view_count":160,"doi":9,"paper":9,"created_at":161},1854,"中油青1号创我国高海拔春油菜百亩机收单产纪录（青海西宁湟中区亩产314.65公斤）","https:\u002F\u002Fcaas.cn\u002Fxwzx\u002Fkyhd\u002F7f1f3256e52d4d8aa834a85bf932b3bd.htm","8月31日，中国农业科学院油料作物研究所王汉中院士团队在青海西宁湟中区百亩示范片培育的春油菜新品种中油青1号经专家现场鉴定，分段机械实收亩产达314.65公斤，较当地平均单产增幅超66.3%，创我国高海拔地区春油菜百亩示范机收单产纪录。该品种采用生物技术+生态育种理论技术体系。","[English](https:\u002F\u002Fwww.caas.cn\u002Fen)[邮箱](https:\u002F\u002Fmail.caas.cn\u002F)[数字农科院](https:\u002F\u002Fi.caas.cn\u002F)[](https:\u002F\u002Fcaas.cn\u002Fcms\u002Fweb\u002Fsearch\u002Findex.jsp?siteID=cdb01dceb46e48488945d4465e90f221&aba=)\n\n官方微信 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中国农业科学院油料作物研究所\n\n字体[小](https:\u002F\u002Fcaas.cn\u002Fxwzx\u002Fkyhd\u002F7f1f3256e52d4d8aa834a85bf932b3bd.htm)[中](https:\u002F\u002Fcaas.cn\u002Fxwzx\u002Fkyhd\u002F7f1f3256e52d4d8aa834a85bf932b3bd.htm)[大](https:\u002F\u002Fcaas.cn\u002Fxwzx\u002Fkyhd\u002F7f1f3256e52d4d8aa834a85bf932b3bd.htm)\n\n8月31日，中国农业科学院[油料作物研究所](http:\u002F\u002Focri.caas.cn\u002F)王汉中院士团队在青海西宁湟中区百亩示范片培育的春油菜新品种“中油青1号”经专家现场鉴定，分段机械实收亩产达314.65公斤，较当地平均单产增幅超66.3%，创我国高海拔地区春油菜百亩示范机收单产纪录，为高海拔春油菜区油料产能提升提供了品种支撑。\n\n“中油青1号”采用“生物技术+生态育种”理论技术体系。生物技术方面整合分子标记辅助选择、基因编辑、小孢子培养等育种手段，将育种中筛选株系的工作量从数亿个压缩至几万个，育种周期从8~10年缩短至5年左右。生态育种秉持“在哪儿种，就在哪儿育”，将育种前哨扎根各主产生态区。\n\n王汉中院士团队依托该育种体系，已在四个不同生态区实现突破。育成适宜长江流域种植的“中油杂501”，2025年在江苏东台以亩产377.68公斤刷新我国冬油菜百亩机收高产纪录；育成适宜北方强冬性盐碱地种植的“国盐油1号”，2026年在山东东营以机收亩产283.45公斤刷新环渤海中度盐碱地油菜高产纪录；育成适宜南方冬闲田种植的“中油早5号”，2026年在江西信丰百亩机收亩产201.96公斤，全生育期仅166天，创下我国“稻稻油”三熟制油菜高产新纪录。\n\n![Image 8: 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2026-09","2026-09-02T00:00:00Z",83,{"impact":139,"substance":91,"depth":93,"authority":93,"freshness":78,"relevant":22,"comment":140},25,"我国高海拔春油菜百亩机收单产纪录刷新，标志育种与栽培技术突破，对保障油料供给有重要意义。",[142],{"name":135,"url":132},[144,145,146,27],"单产纪录","油菜育种","高海拔种植",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[],{"status":40,"locked":14,"version":41,"method":42,"evidence":150},{"candidates":151,"agricultural_evidence":47},[152],{"code":33,"score":109,"supported":47,"title":153,"abstract":154,"tags":155},[100],[100],[145],[157,158],"高海拔种植 单产纪录 油料作物 油菜育种","高海拔种植 单产纪录","高海拔种植单产纪录油料作物油菜育种-1854",2,"2026-09-08T00:07:13.125542Z",{"id":163,"title":164,"url":165,"summary":166,"summary_zh":167,"content":9,"source_name":168,"source_url":165,"published_at":169,"category":12,"cover_url":9,"hotness":13,"is_selected":47,"score":170,"score_detail":171,"sources":176,"tags":178,"primary_topic":184,"secondary_topics":185,"classification":192,"search_phrases":226,"slug":229,"view_count":56,"doi":230,"paper":231,"created_at":246},5569,"A four-decadal (1981–2024) quality-assured ground-based soybean phenology dataset from Northeast China: a FAIR-compliant resource for climate impact and agricultural adaptation studies","https:\u002F\u002Fdoi.org\u002F10.1080\u002F20964471.2026.2735138","Although satellite remote sensing has been widely used to monitor land surface phenology, long-term, high-quality ground-based observations are essential for validating and calibrating these products, particularly for understanding agricultural ecosystem responses to climate change. However, such ground-truth datasets remain scarce, limiting the full potential of Earth system data applications. Here we present a comprehensive ground-based soybean phenology dataset for Northeast China, a region critical to national food security. The dataset integrates historical paper-based logs (1980s–1990s) with modern electronic records (2000s onwards) from 43 national agrometeorological stations operated by the China Meteorological Administration (CMA), spanning a 15° latitudinal gradient (38–53°N) across Heilongjiang, Jilin, and Liaoning provinces over 44 years (1981–2024). It provides the timing (day of year, DOY) of eight key phenophases (sowing, emergence, three-leaf, branching, flowering, pod formation, seed filling, maturity) and the durations of six intervening growth intervals. A multi-tiered quality assurance framework combining automated consistency checks, statistical outlier detection, and expert arbitration against agronomic principles and auxiliary climate data ensures high data integrity and completeness (>99%; paper era: 93.8%; electronic era: 98.1%). To facilitate reuse, we provide pre-computed kernel density estimates (probability distributions) and univariate linear regression trends for each station and phenological variable, along with 656 diagnostic plots. The dataset is openly available in the Science Data Bank under a CC BY 4.0 license as primary data tables (XLSX) and diagnostic plots (JPEG, 1200 dpi) (https:\u002F\u002Fdoi.org\u002F10.57760\u002Fsciencedb.37245). As a long-term, spatially explicit, FAIR-compliant ground-truth resource, this dataset is valuable for validating satellite-derived phenology products, calibrating crop modules, and investigating climate-driven impacts on agricultural systems.","尽管卫星遥感已被广泛用于监测地表物候，但长期、高质量的地面观测对于验证和校准这些产品至关重要，尤其是对于理解农业生态系统对气候变化的响应而言。然而，此类地面真值数据集仍然稀缺，限制了地球系统数据应用潜力的充分发挥。本文介绍了一套面向中国东北地区的综合性大豆物候地面数据集，该地区对国家粮食安全至关重要。该数据集整合了中国气象局（CMA）运营的43个国家农业气象站的历史纸质记录（20世纪80—90年代）与现代电子记录（2000年代至今），覆盖黑龙江、吉林和辽宁三省跨越15°纬度梯度（38—53°N）、时间跨度44年（1981—2024年）。数据集提供了8个关键物候期（播种、出苗、三叶、分枝、开花、结荚、鼓粒、成熟）的发生时间（年积日，DOY）以及6个中间生长间隔的持续时间。一套多层质量保证框架结合了自动一致性检查、统计异常值检测以及依据农学原理和辅助气候数据进行的专家仲裁，确保了高数据完整性和完整性（>99%；纸质时代：93.8%；电子时代：98.1%）。为便于重复使用，我们提供了每个站点和物候变量的预计算核密度估计（概率分布）和单变量线性回归趋势，以及656幅诊断图。该数据集以CC BY 4.0许可在Science Data Bank公开提供，包括主数据表（XLSX）和诊断图（JPEG，1200 dpi）（https:\u002F\u002Fdoi.org\u002F10.57760\u002Fsciencedb.37245）。作为一个长期、空间明确、符合FAIR原则的地面真值资源，该数据集对于验证卫星反演的物候产品、校准作物模块以及研究气候驱动对农业系统的影响具有重要价值。","Big Earth Data","2026-10-21T00:00:00Z",89,{"impact":91,"substance":172,"depth":173,"authority":174,"freshness":13,"relevant":22,"comment":175},24,19,14,"覆盖东北44年、43站的大豆物候地面观测数据集，质控严格且FAIR开放，对遥感验证与气候影响研究有实质价值，值得入选。",[177],{"name":168,"url":165},[179,180,181,182,183],"大豆","气候变化","东北农业","物候数据","遥感验证",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[186],{"code":187,"slug":188,"name":189,"path":190,"parent_code":191},"H7","climate","气候适应与防灾减灾","\u002Ftopic\u002Fenvironment\u002Fclimate","H",{"status":40,"locked":14,"version":41,"method":42,"evidence":193},{"candidates":194,"agricultural_evidence":47},[195,200,206,213,220],{"code":33,"score":93,"supported":47,"title":196,"abstract":198,"tags":199},[197],"soybean",[179,197],[179],{"code":187,"score":13,"supported":47,"title":201,"abstract":202,"tags":205},[],[180,203,204],"农业气象","climate change",[180],{"code":207,"score":78,"supported":47,"title":208,"abstract":209,"tags":212},"A8",[],[210,211],"粮食安全","food 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Wu","https:\u002F\u002Forcid.org\u002F0000-0003-1676-2264",{"tldr":241,"method":242,"finding":243,"direction":244,"opportunity":245},"发布东北大豆1981–2024年44年地面物候数据集，含8个物候期与6个间隔期。","整合43个农气站纸质与电子记录，经自动校验、统计离群检测和专家仲裁质控。","数据完整度超99%，并提供核密度分布、线性趋势与656张诊断图。","农业遥感与作物表型","可基于该地面真值校准遥感物候产品与作物模型，量化气候变化对大豆物候的影响。","2026-10-22T11:20:39.146445Z",{"id":248,"title":249,"url":250,"summary":251,"summary_zh":9,"content":252,"source_name":253,"source_url":9,"published_at":254,"category":88,"cover_url":9,"hotness":13,"is_selected":14,"score":255,"score_detail":256,"sources":258,"tags":260,"primary_topic":265,"secondary_topics":266,"classification":267,"search_phrases":290,"slug":293,"view_count":56,"doi":9,"paper":9,"created_at":294},5513,"江苏农科院经作所油菜新品种宁杂1588机播示范 含油量50.3%","https:\u002F\u002Fnewiic.jaas.ac.cn\u002Fxwdt\u002Fzxdt\u002Fart\u002F2026\u002Fart_bb5747ccb14b45378bb3304124f7295d.html","亚夫科技服务项目油菜新品种高产栽培技术示范推广机播现场会在镇江世业洲召开，现场演示三种精量条播机，可将播深精准控制在1.5至2厘米，一次性完成开沟、施肥、精量播种、覆土、镇压。大面积示范品种宁杂1588于2026年8月获得登记，含油量50.3%，抗病抗倒伏且适宜机播机收。","为推进2026年度亚夫科技服务项目《油菜新品种高产栽培技术示范推广》实施，培育高水平农技人才，10月20日，亚夫科技服务项目“油菜新品种高产栽培技术示范推广”机播现场暨培训会在镇江世业洲召开。会议邀请南京农业大学和扬州大学专家作专题授课，我院成果转化处魏国平科长到会指导。镇江市农技推广站负责人、基层农技人员、种植大户、及项目团队成员参会，油菜产业专家齐聚田间，看机具演示、学栽培技术，共探油菜品种农机农艺融合，产业提质增效新路径。\n\n机播现场演示了三种油菜精量条播机。精量播种机可将油菜种子精准控制在‌1.5~2cm‌的适宜播深范围内，彻底解决传统人工撒播深浅不一、出苗不齐的痛点，保障田间油菜出苗整齐、长势均衡；并能一次性完成开沟、施肥、精量播种、覆土、镇压等多项复式作业。此次现场机播大面积示范的品种为我院最新育成的油菜品种宁杂1588，该品种2026年8月获得登记，含油量50.3%，具有抗病、抗倒伏优点，适宜机播、机收。","江苏省农业科学院经济作物研究所 2026-10-20","2026-10-20T00:00:00Z",66,{"impact":17,"substance":92,"depth":109,"authority":109,"freshness":94,"relevant":22,"comment":257},"省级科研机构发布的新品种机播示范，含油量50.3%等具体数据有信息增量，但属区域性技术推广活动，影响力有限。",[259],{"name":253,"url":250},[261,262,100,263,264],"种业振兴","农机农艺融合","精量播种","宁杂1588",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[],{"status":40,"locked":14,"version":41,"method":42,"evidence":268},{"candidates":269,"agricultural_evidence":47},[270,274,280,285],{"code":33,"score":109,"supported":47,"title":271,"abstract":272,"tags":273},[100],[100],[100],{"code":275,"score":46,"supported":47,"title":276,"abstract":277,"tags":279},"F3",[],[278],"施肥",[],{"code":281,"score":22,"supported":14,"title":282,"abstract":283,"tags":284},"F1",[],[],[261],{"code":286,"score":22,"supported":14,"title":287,"abstract":288,"tags":289},"F5",[],[],[262],[291,292],"江苏省农科院 宁杂1588 油菜","油菜精量播种 机播示范","江苏省农科院宁杂1588油菜-5513","2026-10-22T00:07:03.872776Z",{"id":296,"title":297,"url":298,"summary":299,"summary_zh":9,"content":300,"source_name":301,"source_url":9,"published_at":302,"category":88,"cover_url":9,"hotness":13,"is_selected":14,"score":303,"score_detail":304,"sources":308,"tags":310,"primary_topic":315,"secondary_topics":316,"classification":317,"search_phrases":333,"slug":336,"view_count":22,"doi":9,"paper":9,"created_at":337},5454,"云南农科院专家带回太空育种七彩花生品系 最高亩产 720 公斤","https:\u002F\u002Fwww.toutiao.com\u002Farticle\u002F7697178470782173736\u002F","在昆明市东川区乌龙镇国家七彩花生种植示范基地，1000 余个曾进入太空经过空间环境作用与地面种植试验的花生品系迎来采收与测产检验。本次共有 5 个达到基地设定成熟条件的品系亩产达 630 公斤，其余仍处试验阶段的品系最高亩产 720 公斤、最低 420 公斤。最高亩产 720 公斤的品系将由云南省农业科学院专家带回继续研究，寻找综合性状更优良、适宜推广的品种，相关试验计划于 2027 年继续在东川开展。采收期间基地吸纳周边村民务工，每人每天 80 至 100 元。","## #星耀红土 航天赋能#从太空到红土地：东川七彩花生的田间答卷\n\n2026-10-16 16:29·[东川发布](https:\u002F\u002Fwww.toutiao.com\u002Fc\u002Fuser\u002Ftoken\u002FMS4wLjABAAAAtM-rLLAK95eAF7tUSNEvTfZSzQ6qWJDTBw9mYeTJdeI\u002F?source=tuwen_detail)\n\n10月9日，在东川区乌龙镇国家七彩花生种植示范基地，十余名村民正忙着采收：泥土抖落，一株株花生根部成串的荚果露了出来。农业专家和企业负责人俯身查看结荚数量、果实大小和饱满程度，记录不同品系的生长表现。\n\n![Image 1](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-axegupay5k\u002Fc5bc4b7d967d4d9cbeb5b28e67638029~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1793146291&x-signature=h7ITEuCsVsEQgcrgisyfJmwRk8U%3D)\n\n![Image 2](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-6w9my0ksvp\u002Fa3e489a9534a49e88b3a4571fc735335~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1793146291&x-signature=Et1%2FUiLcPJhhVrWCiYRjjNOdH%2BQ%3D)\n\n这些七彩花生的育种材料曾进入太空，经过空间环境作用和地面种植试验，如今在东川迎来采收。此次共有1000余个花生品系接受田间检验。\n\n![Image 3](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-6w9my0ksvp\u002F392279cfdc114384b591c0fcda7e76e2~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1793146291&x-signature=leX9f3JhLVBFzxinl0B4BKNaYhs%3D)\n\n据介绍，此次试种测产中，5个已达到基地设定成熟条件的品系，亩产达630公斤；其余仍处于试验阶段的品系，最高亩产达到720公斤，最低亩产420公斤。而最高亩产720公斤的品系，仍在进一步试验筛选之中。经过前期观察，这些尚待筛选的品系将由云南省农业科学院专家带回继续研究，寻找综合性状更加优良、适宜推广的品种。相关试验计划于2027年继续在东川开展。\n\n测产之外，试验更看重综合性状。在相近的生长环境中，1000余个花生品系在结荚数量、果实性状和生长表现上存在差异，能否适应当地气候和土壤，还需反复观察验证，这是这场试验更长远的目标。\n\n![Image 4](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-6w9my0ksvp\u002F8c22ea1495a144f5838ce4a923e51afe~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1793146291&x-signature=jt3%2BW%2FHbn8%2BVe3iqpdlSou5aTJM%3D)\n\n![Image 5](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-6w9my0ksvp\u002Fb8a0b69e519640fcb80a92b92f79cfb3~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1793146291&x-signature=CjLRAThvhN9vBP%2FfmPeYyfAvwgs%3D)\n\n科研的目光投向未来，眼前的采收也为当地村民带来了实实在在的收入。采收期间，基地吸纳周边村民参与田间劳作，每人每天可获得80元至100元的务工收入。从日常管护到成熟采收，农业科研试验为当地群众提供了家门口的务工机会。眼下，成熟的花生仍在陆续采收。\n\n![Image 6](https:\u002F\u002Fp3-sign.toutiaoimg.com\u002Ftos-cn-i-6w9my0ksvp\u002Fa84acfb62c7e45b18a841d7a79ef85c8~tplv-tt-origin-web:gif.jpeg?_iz=58558&from=article.pc_detail&lk3s=953192f4&x-expires=1793146291&x-signature=R6zs1i73vIrHTbDzqYsWjT22fRc%3D)\n\n东川地处金沙江干热河谷地区，具有较好的光热资源条件。近年来，当地立足自然禀赋，探索特色花生产业发展路径，通过开展品种选育和种植示范，寻找农业科技与地方特色种植相结合的有效途径。\n\n记者：陆雯 徐懿 唐启荣","东川发布 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