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Empirical remote sensing models often overfit because of confounding effects of three-dimensional canopy structure. Incorporating structural parameters can stabilize biochemical inversions, but concurrent in situ morphological measurements are difficult to acquire at scale. We developed the Morphology-Aware Latent Embedding Network (MALENet), a hybrid framework integrating physiological and morphological mechanisms with hyperspectral data. The Decision Support System for Agrotechnology Transfer (DSSAT), coupled with the PROSAIL radiative transfer model, generated a structurally rich synthetic hyperspectral prior. A convolutional neural network (CNN) with a Squeeze-and-Excitation (SE) attention mechanism, was pre-trained on these data to distill ecophysiological knowledge into a dense latent representation. This mechanistically derived embedding was then fused with empirical hyperspectral measurements collected under diverse field conditions. Evaluation using multi-year field quadrats in the Hexi Corridor showed improved predictive performance ( R² = 0.71, RMSE = 0.30%) relative to conventional machine learning and deep learning models (LASSO-ANN: R² = 0.61; CNN: R² = 0.66). Feature attribution indicated that MALENet used near-infrared multiple scattering (58.3% attribution) as a structural proxy to calibrate nitrogen concentration retrieval against the confounding effects of canopy architecture. Despite constraints imposed by sample size and PROSAIL's 1D canopy assumption, these findings demonstrate the potential of physically guided deep learning to use structural information for agricultural trait retrieval in precision forage management.","准确估算紫花苜蓿（Medicago sativa L.）的氮浓度有助于饲草品质评估和收获期安排。经验性遥感模型常因三维冠层结构的混杂效应而出现过拟合。引入结构参数可以稳定生化反演，但同步开展原位形态学测量难以大规模获取。我们开发了形态感知潜在嵌入网络（Morphology-Aware Latent Embedding Network，MALENet），这是一个将生理与形态机制同高光谱数据相结合的混合框架。农业技术转移决策支持系统（Decision Support System for Agrotechnology Transfer，DSSAT）与PROSAIL辐射传输模型耦合，生成了结构信息丰富的合成高光谱先验数据。在此基础上，预训练了一个带有挤压—激励（Squeeze-and-Excitation，SE）注意力机制的卷积神经网络（convolutional neural network，CNN），将生态生理学知识提炼为稠密潜在表征。随后，将这一机制性导出的嵌入与在不同田间条件下采集的经验性高光谱测量数据相融合。利用河西走廊多年田间样方进行的评估显示，相较于传统机器学习和深度学习模型（LASSO-ANN：R² = 0.61；CNN：R² = 0.66），预测性能有所提升（R² = 0.71，RMSE = 0.30%）。特征归因表明，MALENet利用近红外多次散射（归因占比58.3%）作为结构代理，以校准氮浓度反演，抵御冠层结构的混杂效应。尽管受样本量和PROSAIL一维冠层假设的限制，这些发现表明，物理引导的深度学习有潜力利用结构信息，在精准饲草管理中进行农业性状反演。","European Journal of Agronomy","2026-10-21T00:00:00Z","论文",false,80,{"impact":584,"substance":321,"depth":361,"authority":345,"freshness":385,"relevant":455,"comment":585},16,"该研究将作物模型与辐射传输模型耦合生成结构先验，并结合无人机高光谱数据反演苜蓿氮素，方法新颖、田间验证扎实，对精准饲草管理有参考价值，值得进入每日精选。",[587],{"name":578,"url":575},[589,590,591,592,593],"智慧农业","农业人工智能","农业遥感","氮素监测","紫花苜蓿",{"code":256,"slug":257,"name":258,"path":259,"parent_code":200},[596,597],{"code":32,"slug":33,"name":34,"path":35,"parent_code":7},{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},{"status":599,"locked":581,"version":4,"method":600,"evidence":601},"classified","rules",{"candidates":602,"agricultural_evidence":604},[603,611,618,624,633],{"code":32,"score":361,"supported":604,"title":605,"abstract":607,"tags":610},true,[606],"hyperspectral",[608,609,606],"遥感","remote 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公斤。","近日，由国家产业技术体系哈尔滨综合试验站站长孙丹带领团队在哈尔滨市双城区、鹤岗军川农场等地开展的青贮大麦复种大豆试验示范顺利完成了3月至10月的全年种植收获周期。今年，该模式进一步扩大示范面积，标志着黑龙江省麦豆复种技术从创新突破迈向成熟应用，为寒地农业提高土地利用效率、实现粮食增产增效提供了成熟可靠的技术路径。\n\n今年，哈尔滨市双城区“大麦-大豆”复种技术示范基地迎来丰收测产。其中，6月收获的前茬青贮大麦“龙饲麦7号”平均亩产达1.8吨；后茬早熟高油大豆“龙豆27号”经中国科学院东北地理与农业生态研究所农业技术中心、东北农业大学、黑龙江省农业科学院植物保护研究所、省农业科学院耕作栽培研究所、双城区农业技术推广中心等单位专家组成的测产组现场实收测产，平均亩产达208.93公斤，较去年的201.2公斤增长约3.84%，再创历史新高。两茬作物均取得良好收成，前茬青贮大麦在干旱条件下仍保持较高产量，后茬大豆同比增产，进一步彰显了麦豆复种模式的稳产增收优势与推广应用潜力。\n\n实实在在的丰收成果，让麦豆复种模式有了更强的推广底气，也让越来越多农户看到了“一年双收”的增产潜力。示范成效的持续显现，进一步增强了农户对这一种植模式的信心。今年，在鹤岗军川农场的3000亩土地开展麦豆复种规模化示范，最终取得了前茬青贮大麦亩产1.6吨、后茬大豆亩产186.67公斤的良好收成。从最初的“不敢试、不会种、怕卖不出”，到如今敢于尝试、主动参与，农户种植信心的逐步增强，背后既离不开早熟高产品种的有力支撑，更得益于科研、政府、农户与企业的协同发力。\n\n麦豆复种模式的成功实践，离不开科技创新的有力支撑。黑龙江省农科院孙丹团队充分发挥科研优势，针对寒地生长季短、两茬作物茬口衔接紧等难题，提供适宜寒地种植的早熟青贮大麦和早熟高油大豆优良品种，并通过全程技术指导、田间培训和关键环节技术服务，为两茬作物高效衔接、稳产增收提供了坚实科技保障。在科研团队的示范引领下，当地政府积极推动、农户主动参与，麦豆复种模式逐步从试验示范走向规模化应用。同时，针对当地奶业新鲜饲草供应不足、依赖外购的现实需求，该模式通过粮饲兼顾、一地双收，有效拓宽了青贮饲料来源，为缓解季节性饲草供需矛盾、推动种养结合和农业增效、农民增收提供了新路径。","科技日报 2026-10-19","2026-10-19T00:00:00Z",71,{"impact":361,"substance":508,"depth":612,"authority":416,"freshness":683,"relevant":455,"comment":738},"省级科研团队主导的麦豆复种模式规模化示范，含实测产量新数据与品种支撑，具推广参考价值，但属区域技术进展，时效稍滞后。",[740],{"name":734,"url":731},[742,743,744,745,746],"寒地农业","大豆育种","种养结合","青贮大麦","麦豆复种",{"code":232,"slug":233,"name":234,"path":235,"parent_code":200},[749],{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},{"status":599,"locked":581,"version":4,"method":600,"evidence":751},{"candidates":752,"agricultural_evidence":604},[753,758,763,768],{"code":232,"score":416,"supported":604,"title":754,"abstract":756,"tags":757},[755],"大豆",[755],[743],{"code":364,"score":524,"supported":604,"title":759,"abstract":761,"tags":762},[760],"青贮",[760],[],{"code":104,"score":714,"supported":604,"title":764,"abstract":765,"tags":767},[],[766],"植保",[],{"code":176,"score":714,"supported":604,"title":769,"abstract":770,"tags":772},[],[771],"农业生态",[],[774,775],"黑龙江农科院 青贮大麦 复种大豆","龙豆27号 亩产 208.93公斤","黑龙江农科院青贮大麦复种大豆-5440","2026-10-21T00:10:01.631122Z",{"id":779,"title":780,"url":781,"summary":782,"summary_zh":11,"content":783,"source_name":784,"source_url":11,"published_at":735,"category":679,"cover_url":11,"hotness":385,"is_selected":581,"score":785,"score_detail":786,"sources":788,"tags":790,"primary_topic":796,"secondary_topics":797,"classification":798,"search_phrases":813,"slug":816,"view_count":424,"doi":11,"paper":11,"created_at":817},5439,"河北农科院旱作所赴西藏开展饲用小黑麦新品种鉴评观摩","http:\u002F\u002Fhebnky.com\u002Fjishuzhidaoxinxi.aspx?jszdid=2224","河北省农林科学院旱作农业研究所联合西藏自治区农牧科学院草业科学研究所，组织西藏自治区牧草产业技术体系首席科学家魏学红、兰州大学王自奎、中国科学院青藏高原研究所斯确多吉等专家，赴拉萨曲水及那曲色尼区对饲用小黑麦新品系、新品种开展田间现场鉴定与示范观摩。团队创制的 12 份新种质中 HS139、HS186、HS611、HS622、HS735、HS758 抗旱耐寒性突出，4 份优异新品系干草产量较对照增产 10% 以上，为青藏高原高寒区饲草短缺提供品种支撑。","为进一步完成好西藏自治区“揭榜挂帅”项目，更好推进饲用小黑麦新品种在青藏高原推广种植，服务当地草牧业高质量发展。近日，旱作所与西藏自治区农牧科学院草业科学研究所共同组织，邀请西藏自治区牧草产业技术体系首席科学家、西藏农牧大学魏学红教授，国家牧草产业技术体系青藏高原牧草栽培岗位专家、兰州大学王自奎教授，西藏自治区草品种审定委员会专家、中国科学院青藏高原研究所斯确多吉研究员，西藏自治区牧草产业技术体系那曲试验站站长、那曲市农牧业（草业）科技研究推广中心严俊博士，以及项目组主管领导、团队骨干一行10余人，先后赴拉萨曲尼帕、曲水采纳乡、曲水达嘎乡和那曲色尼区等地，对团队创制的饲用小黑麦新品系、新品种进行了田间现场鉴定和示范观摩。旱作所领导及团队主要成员全程参与活动。\n\n在试验、示范基地李源研究员结合项目研究进展，重点汇报了创制的12份饲用小黑麦新种质及4份优异新品系的品种特性和田间表现，与会专家对12份饲用小黑麦新种质试验进行了田间观摩，通过调查生育期、株型、分蘖数、株高、芒长、蜡质层、抗逆性等指标，一致认为，新种质田间表现性状稳定、整齐一致。其中HS139、HS186、HS611、HS622、HS735、HS758等新种质在抗旱、耐寒性突出，综合性状好。通过对4份优异新品系现场测产，新品系干草产量较对照增产10%以上，增产显著。受到参会专家和企业代表的认可，一致认为饲用小黑麦可为解决高寒区饲草短缺问题提供品种支撑，助推产业持续高效发展。\n\n此次观摩和田间鉴评观摩活动，加深了西藏高海拔区科研管理、推广部门以及相关饲草企业对旱作所饲用小黑麦新品种的了解，为饲用小黑麦新品种在西藏高海拔地区示范推广奠定了基础。","河北省农林科学院 2026-10-19",64,{"impact":584,"substance":361,"depth":416,"authority":416,"freshness":683,"relevant":455,"comment":787},"省级科研机构联合西藏开展的饲用小黑麦田间鉴评，含新品系测产数据与专家现场结论，具实质信息，但属区域细分领域进展，时效稍滞后。",[789],{"name":784,"url":781},[791,792,793,794,795],"种业振兴","饲用小黑麦","草牧业","技术示范","高寒牧草",{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},[],{"status":599,"locked":581,"version":4,"method":600,"evidence":799},{"candidates":800,"agricultural_evidence":604},[801,805,809],{"code":364,"score":714,"supported":604,"title":802,"abstract":803,"tags":804},[],[621],[],{"code":256,"score":455,"supported":581,"title":806,"abstract":807,"tags":808},[],[],[792],{"code":80,"score":455,"supported":581,"title":810,"abstract":811,"tags":812},[],[],[791],[814,815],"河北农科院 饲用小黑麦 西藏","饲用小黑麦 新品种 鉴评","河北农科院饲用小黑麦西藏-5439","2026-10-21T00:10:01.564012Z",{"id":819,"title":820,"url":821,"summary":822,"summary_zh":11,"content":823,"source_name":824,"source_url":11,"published_at":825,"category":679,"cover_url":11,"hotness":385,"is_selected":581,"score":826,"score_detail":827,"sources":829,"tags":831,"primary_topic":836,"secondary_topics":837,"classification":840,"search_phrases":865,"slug":868,"view_count":455,"doi":11,"paper":11,"created_at":869},5123,"盐碱地里青贮玉米「争气」了 黑龙江省农科院「龙育15」「龙育17」松嫩平原盐碱旱田亩产全株三四吨","https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgdxw\u002F2026-10\u002F16\u002Fcontent_597377.html","黑龙江省农业科学院草业研究所承担的青贮玉米新品种示范推广及产业化应用项目,围绕松嫩平原西部盐碱化旱田选育的「龙育15」「龙育17」两个品种,在盐碱地块上平均增产超一成,亩产全株三四吨,粗淀粉含量达32%。项目组围绕保全苗、稳产量、提品质给种植企业做全流程服务,留茬30公分平衡产量与品质。项目建成1.2万亩高产优质栽培示范,每年在安达市推广3万亩以上,还走进内蒙古等周边饲草产区。千亩套种示范田里玉米垄沟套种燕麦,青贮玉米产量持平,每亩多收600多公斤燕麦,亩增收300多元,燕麦蛋白含量高,混进青贮补齐蛋白短板。","![Image 3](https:\u002F\u002Fstatics.kjrb.com.cn\u002Fresource\u002Fkjw\u002Findex\u002Fimages\u002Fshare_logo.jpg)\n\n[![Image 4](https:\u002F\u002Fstatics.kjrb.com.cn\u002Fresource\u002Fkjw\u002Findex\u002Fimages\u002Flogo.png)](http:\u002F\u002Fwww.stdaily.com\u002F)\n\n*   [时政](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fszxw\u002Fnode_357.html)\n*   [热点](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Frdxw\u002Fnode_327.html)\n*   [政务](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fzwxw\u002Fnode_362.html)\n*   [深瞳](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fstbd\u002Fnode_434.html)\n*   [访谈](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Ffangtan\u002Fnode_441.html)\n*   [视频](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fspxw\u002Fnode_701.html)\n*   [国际](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgjxw\u002Fnode_381.html)\n*   [地方](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fdfxw\u002Fnode_368.html)\n*   [专题](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fztxw\u002Fnode_335.html)\n*   [English](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002FEnglish\u002Findex.html)\n*   [滚动](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgdxw\u002Fnode_324.html)\n\n[![Image 5](https:\u002F\u002Fstatics.kjrb.com.cn\u002Fresource\u002Fkjw\u002Fimages\u002Ffdj.png)](https:\u002F\u002Fsearch.stdaily.com:8888\u002Ffounder\u002FNewSearchServlet.do?siteID=1)[登录](https:\u002F\u002Fwww.stdaily.com\u002Fapi\u002Fwebsite\u002FpersonalCenter.html?url=https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgdxw\u002F2026-10\u002F16\u002Fcontent_597377.html)[-](https:\u002F\u002Fwww.stdaily.com\u002Fapi\u002Fwebsite\u002FpersonalCenter.html)\n\n 所在位置： [中国科技网首页](https:\u002F\u002Fwww.stdaily.com\u002Findex.html)>[滚动](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgdxw\u002Fnode_324.html)> 正文 \n\n# 盐碱地里，青贮玉米“争气”了\n\n 2026-10-16 15:09:54 来源: 科技日报 点击数：\n\n![Image 6](https:\u002F\u002Fstatics.kjrb.com.cn\u002Fresource\u002Fkjw\u002Fimg\u002F20240301dzv.png)0\n\n[](javascript:; \"新浪微博\")[](javascript:; \"微信\")\n\n**科技日报记者 朱虹**\n\n暮秋的黑龙江省安达市天高云淡，一垄垄盐碱旱田刚翻过土，泛着浅浅的白霜。10月13日，记者跟随黑龙江省农科院草业研究所研究员林红，穿过连片田块，走进安达绿生源现代养殖场。还没进牛舍，一股青贮特有的酸香就扑面而来。黑白花奶牛次第低头，把脑袋埋进食槽，咀嚼声此起彼伏。饲养员抄起一捧青贮料，深绿的茎叶裹着饱满的籽粒，“这就是咱们的‘龙育15’‘龙育17’。”\n\n![Image 7](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgdxw\u002Fpic\u002F2026-10\u002F16\u002F597377_a90e9d31-3cb7-4c4d-b464-ab39a784e19ccopy.jpg)\n\n安达素有“中国牛城”之名，可松嫩平原西部这片土地，盐碱是绕不开的坎。土壤碱化重、地力弱，青贮玉米一度种不出像样的品质，干物质、淀粉指标上不去，优质饲草供不应求，牛越养越“挑食”。能不能在盐碱地里种出合格的青贮玉米，成了当地草畜产业躲不开的考题。而由黑龙江省农科院草业研究所承担的黑龙江省农业科技创新跨越工程项目——青贮玉米新品种示范推广及产业化应用，正是冲着这道题来的。\n\n“高产、优质，适合青贮饲料用途，这是我们选育最核心的标尺。”站在牛舍边，林红介绍，青贮玉米拼的是高淀粉、高干物质，“龙育15”“龙育17”的培育目标就是“产量和品质两头都要”。它们在盐碱地块上，平均增产超一成，亩产全株三四吨，粗淀粉含量能到32%，肉牛吃、长肉快，奶牛吃、奶量高。\n\n良种到手，技术指导一路跟到地头。项目组围绕保全苗、稳产量、提品质，给种植企业做全流程服务。“青贮玉米每亩达不到5000株，高产就没有前提。”林红说，从整地保墒到精准播种，再到田间管护，环环盯紧。\n\n![Image 8](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgdxw\u002Fpic\u002F2026-10\u002F16\u002F597377_a95e303c-16eb-4ad2-bd50-703dac8cdb0acopy.jpg)\n\n最难拿捏的，是收割那一刀。收矮了，产量看着高，可地不平，土跟着卷进饲料，营养也打了折扣；收高了，品质上去了，种植户又心疼收入。此前绿生源养殖场总经理周现平就为这一刀找过项目组。林红最终给出折中方案——留茬30公分，“既保产量，又守品质，现在牧场都认这个数”。牛舍里的青贮窖已经装得满满当当，新收的料压得瓷实，来年开窖，又是一窖好饭。\n\n品种在田里扎根，推广也在向外铺开。“龙育15”“龙育17”两个品种，项目建成1.2万亩高产优质栽培示范，每年在安达市推广3万亩以上，还走进内蒙古等周边饲草产区，带动松嫩平原盐碱化旱田地力提升、绿色高效增收。千亩套种示范田里，项目组在玉米垄沟里套种燕麦，青贮玉米产量和常规种植持平，每亩却多收600多公斤燕麦，亩增收300多元；燕麦蛋白含量高，混进青贮正好补齐蛋白短板，饲料品质和喂饲效果都跟着上了台阶。\n\n一方面，项目把良种良法送进地里；另一方面，企业把产业链拉得更长。绿生源依托自有的一万多亩基地，从种到收，再到加工销售，一气呵成，牛吃不完的青贮还能外销；养殖产生的粪污经处理后还田，反哺盐碱地，把“种好草、养好牛、肥好地”串成了闭环。\n\n夕阳把草料场镀成金色，青贮裹包在田埂边排开，“龙育15”“龙育17”在这扎下根。牛槽里多了料，田里多了收成，松嫩平原的青贮玉米，在这片曾经的薄地上“争气”了。\n\n（科技日报记者 朱虹 摄）\n\n责任编辑：王倩\n\n相关稿件：\n\n![Image 9](https:\u002F\u002Fstatics.kjrb.com.cn\u002Fresource\u002Fkjw\u002Fimages\u002Fpinglun.png)网友评论\n\n评论\n\n最热评论\n\n没有更多评论了\n\n[热点](https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Frdxw\u002Fnode_327.html)\n\n[![Image 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日","2026-10-16T00:00:00Z",77,{"impact":361,"substance":508,"depth":584,"authority":345,"freshness":709,"relevant":455,"comment":828},"省级科研机构在盐碱旱田推出青贮玉米新品种并配套栽培技术，数据具体、多方信源，具行业推广价值。",[830],{"name":824,"url":821},[791,832,833,834,835],"盐碱地治理","饲草产业","良种良法","青贮玉米",{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},[838,839],{"code":224,"slug":225,"name":226,"path":227,"parent_code":200},{"code":144,"slug":145,"name":146,"path":147,"parent_code":128},{"status":599,"locked":581,"version":4,"method":600,"evidence":841},{"candidates":842,"agricultural_evidence":604},[843,847,851,856,861],{"code":364,"score":584,"supported":604,"title":844,"abstract":845,"tags":846},[760],[621,760],[835,833],{"code":224,"score":416,"supported":604,"title":848,"abstract":849,"tags":850},[226],[226],[835],{"code":144,"score":416,"supported":604,"title":852,"abstract":854,"tags":855},[853],"盐碱地",[853],[832],{"code":256,"score":400,"supported":604,"title":857,"abstract":858,"tags":860},[],[859],"套种",[833],{"code":80,"score":69,"supported":581,"title":862,"abstract":863,"tags":864},[],[],[791,834],[866,867],"黑龙江农科院 龙育15 龙育17","松嫩平原 盐碱地 青贮玉米","黑龙江农科院龙育15龙育17-5123","2026-10-17T00:13:40.216554Z",{"id":871,"title":872,"url":873,"summary":874,"summary_zh":11,"content":875,"source_name":876,"source_url":11,"published_at":877,"category":679,"cover_url":11,"hotness":385,"is_selected":581,"score":101,"score_detail":878,"sources":881,"tags":883,"primary_topic":889,"secondary_topics":890,"classification":891,"search_phrases":907,"slug":910,"view_count":424,"doi":11,"paper":11,"created_at":911},5032,"大商所:完善饲料养殖衍生品工具体系 多措并举护航畜牧产业风险管理","https:\u002F\u002Fwww.farmer.com.cn\u002F2026\u002F10\u002F14\u002F991030748.html","10月14日,大连商品交易所副总经理王玉飞在第19届国际油脂油料大会暨农畜产业(衍生品)大会饲料养殖论坛上表示,大商所围绕饲料养殖板块持续完善工具体系,上市品种序列齐全、覆盖上下游形成闭环。1—8月饲料养殖品种日均成交和日均持仓同比分别增长23%和6%,生猪期货日均持仓突破50万手,较上市初期增长5倍以上。今年以来已在8个省区支持开展43个生猪'保险+期货'项目。下一步将加快工具创新,推进乙醇、果葡糖浆、鸡肉等新品种上市,研究推进增设生猪偶数月合约,深化产业服务、推动期现融合走深走实。","10月14日，大连商品交易所副总经理王玉飞在第19届国际油脂油料大会暨农畜产业（衍生品）大会饲料养殖论坛上表示，今年国家明确提出强化生猪产能综合调控，中央政治局会议也提出稳定生猪等农产品价格。有各项政策的托底保障，产业发展的基本盘保持总体稳定。但今年以来的市场波动，也给实体企业带来了经营压力。特别是生猪行业，传统“猪周期”规律被打破，受前期产能释放影响，价格整体低位运行，产业承亏显著。此外，今年的超强厄尔尼诺现象也为饲料原料等品种的供应、价格带来了显著的不确定性。针对全产业链的风险特点，大商所围绕饲料养殖板块持续完善工具体系，上市品种序列齐全，覆盖上下游形成闭环，精准匹配产业各环节的风险管理需求。\n\n在品种提质增效方面，大商所坚持贴近产业实际，推出豆粕等品种集团交割及自报升贴水业务，顺应现货市场变化调整生猪期货交割体重标准，上市豆粕和玉米等系列期权，调整鸡蛋期权持仓限额，延长期权最后交易日，优化期权合约挂牌规则，切实提升期权服务产业的适配性和精准度。白条猪肉价格指数已实现多家头部屠宰企业直连采价，为后续产品创新打下了坚实基础。\n\n在合约平稳运行方面，今年1—8月，饲料养殖品种整体运行稳中有进。相关期货期权品种日均成交和日均持仓同比分别增长23%和6%，生猪期货日均持仓突破50万手，较上市初期增长5倍以上。油脂油料品种实现全面对外开放，境外客户稳定参与。产业参与度和市场影响力持续提升。\n\n在深化市场服务方面，大商所以产融基地、龙头企业“一对一”“农保计划”“企风计划”为培育平台和实践抓手，覆盖多元主体，营造大商所市场工程良好氛围。今年以来，大商所已开展饲料养殖类培训近百场，在8个省区支持开展了43个生猪“保险+期货”项目，在猪价下行期为养殖户的收益提供保障。\n\n王玉飞表示，下一步，大商所将继续在中国证监会的坚强领导下，紧紧围绕国家畜牧产业发展方向与产业实际需求，重点做好三方面工作。一是加快工具创新，拓宽服务覆盖面。持续丰富产品板块工具体系，加快推进乙醇、果葡糖浆、鸡肉等新品种、新工具的研发上市进程。二是做精做细已上市品种，提升风险服务能力。研究推进增设生猪偶数月合约等工作，促进期货期权协同发展。三是深化产业服务，推动期现融合走深走实。持续深化产业服务，针对产业痛点，加大市场服务深度和广度；提升对中小主体的服务力度，探索更多可复制、可推广的业务模式，帮助更多市场主体懂期货、用期货。","农民日报 中国农网 2026 年 10 月 14 日","2026-10-14T13:32:00Z",{"impact":879,"substance":321,"depth":361,"authority":345,"freshness":173,"relevant":455,"comment":880},26,"大商所饲料养殖衍生品工具体系建设与生猪保险+期货项目进展，属全国性产业级动态，数据与政策方向明确，值得进入每日精选。",[882],{"name":876,"url":873},[884,885,886,887,888],"饲料养殖","生猪期货","保险+期货","衍生品工具","畜牧产业",{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},[],{"status":599,"locked":581,"version":4,"method":600,"evidence":892},{"candidates":893,"agricultural_evidence":604},[894,898,903],{"code":364,"score":524,"supported":604,"title":895,"abstract":896,"tags":897},[701],[701],[],{"code":332,"score":173,"supported":604,"title":899,"abstract":901,"tags":902},[900],"畜牧",[],[],{"code":340,"score":714,"supported":604,"title":904,"abstract":905,"tags":906},[],[342],[],[908,909],"大商所 生猪期货 保险 期货","大商所 饲料养殖 衍生品","大商所生猪期货保险期货-5032","2026-10-16T00:13:03.080236Z",{"id":913,"title":914,"url":915,"summary":916,"summary_zh":917,"content":11,"source_name":918,"source_url":915,"published_at":919,"category":580,"cover_url":11,"hotness":385,"is_selected":581,"score":920,"score_detail":921,"sources":923,"tags":925,"primary_topic":930,"secondary_topics":931,"classification":932,"search_phrases":949,"slug":952,"view_count":455,"doi":953,"paper":954,"created_at":997},4878,"The innovative application of plasma technology in food and medicine homology resources","https:\u002F\u002Fdoi.org\u002F10.26599\u002Ffmhr.2026.9740001","Abstract Food and medicine homology resources are increasingly constrained by climate-driven production instability, chemical-residue control, postharvest deterioration, and the demand for function-oriented products. Low-temperature plasma (LTP), also referred to in the literature as cold plasma or non-thermal plasma, is a non-equilibrium physical technology that generates reactive oxygen species (ROS), reactive nitrogen species (RNS), charged particles, electric fields, and ultraviolet (UV) photons under ambient or near-ambient bulk-temperature conditions. This review establishes an end-to-end LTP application framework for plant-, animal-, and microbial-derived food and medicine homology resources. Different from single-sector reviews, the present framework distinguishes substrate-specific regulatory logic across the whole value chain. In plant-derived resources, LTP mainly acts through physical signal-mediated stress priming, secondary metabolism regulation, microbiome modulation, postharvest quality maintenance, detoxification, sensory improvement, and waste valorization. In animal-derived resources, its application logic is centered on environmental biosecurity, feed molecular modification, protein and heme chemistry, and low-loss preservation. In microbial-derived resources, LTP is closely associated with mutagenesis breeding, cell-wall remodeling, community selection, metabolic reprogramming, and biomanufacturing efficiency. The main bottlenecks remain the absence of standardized parameter databases, incomplete understanding of plasma-biomolecule interactions, insufficient scale-up of continuous equipment, and inadequate safety evaluation systems for food and traditional medicinal materials. Future research should prioritize substrate-specific parameter standardization, multi-omics-based mechanistic elucidation, and integration with smart agriculture, precision nutrition, circular economy, and AI-assisted process control. Overall, LTP should be regarded not only as a sterilization or preservation tool, but also as a programmable physical-regulatory platform for full-chain quality formation and high-value utilization of food and medicine homology resources.","食药同源资源日益受到气候驱动的生产不稳定、化学残留控制、采后劣变以及功能导向产品需求的制约。低温等离子体（low-temperature plasma, LTP），在文献中亦称冷等离子体或非热等离子体，是一种非平衡物理技术，可在环境或近环境体相温度条件下产生活性氧（ROS）、活性氮（RNS）、带电粒子、电场和紫外（UV）光子。本综述构建了面向植物源、动物源和微生物源食药同源资源的端到端LTP应用框架。与单一领域综述不同，本框架区分了全价值链中基于基质特异性的调控逻辑。在植物源资源中，LTP主要通过物理信号介导的胁迫 priming、次生代谢调控、微生物组调节、采后品质维持、脱毒、感官改善和废弃物增值化发挥作用。在动物源资源中，其应用逻辑集中于环境生物安全、饲料分子修饰、蛋白质与血红素化学以及低损耗保鲜。在微生物源资源中，LTP与诱变育种、细胞壁重塑、群落筛选、代谢重编程和生物制造效率密切相关。主要瓶颈仍在于标准化参数数据库的缺失、等离子体-生物分子相互作用认识不完整、连续化设备放大不足以及食品和传统药材安全评价体系不完善。未来研究应优先推进基质特异性参数标准化、基于多组学的机制阐明，以及与智慧农业、精准营养、循环经济和人工智能辅助过程控制的融合。总体而言，LTP不仅应被视为一种杀菌或保鲜工具，更应被视为一个可编程的物理调控平台，用于食药同源资源的全链条品质形成和高值化利用。","Food & Medicine Homology Resources","2026-10-13T00:00:00Z",79,{"impact":361,"substance":321,"depth":361,"authority":682,"freshness":173,"relevant":455,"comment":922},"系统综述低温等离子体在食药同源资源全链条的应用框架与瓶颈，方法新颖、结论可靠，对农产品加工与智慧农业有参考价值。",[924],{"name":918,"url":915},[589,926,927,928,929],"食药同源","农产品加工","低温等离子体","绿色保鲜",{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},[],{"status":599,"locked":581,"version":4,"method":600,"evidence":933},{"candidates":934,"agricultural_evidence":604},[935,941,945],{"code":16,"score":936,"supported":604,"title":937,"abstract":938,"tags":940},7,[],[589,939],"smart agriculture",[589],{"code":364,"score":714,"supported":604,"title":942,"abstract":943,"tags":944},[],[701],[],{"code":442,"score":455,"supported":581,"title":946,"abstract":947,"tags":948},[],[],[927],[950,951],"低温等离子体 食药同源","冷等离子体 农产品加工","低温等离子体食药同源-4878","10.26599\u002Ffmhr.2026.9740001",{"doi":953,"openalex_id":955,"authors":956,"venue":918,"cited_by_count":424,"oa_url":915,"card":990,"direction":996,"ingested_from":669},"W7221715405",[957,959,961,963,965,967,970,973,975,977,979,981,983,986,988],{"name":958,"orcid":11},"Tao Jin",{"name":960,"orcid":11},"Xiang-Ping Su",{"name":962,"orcid":11},"Hua Liu",{"name":964,"orcid":11},"Ri-Long Huang",{"name":966,"orcid":11},"Kang-Liang Sheng",{"name":968,"orcid":969},"Ling Yan","https:\u002F\u002Forcid.org\u002F0000-0002-8806-5524",{"name":971,"orcid":972},"Shanshan Shui","https:\u002F\u002Forcid.org\u002F0000-0003-1095-7749",{"name":974,"orcid":11},"Shoaib Younas",{"name":976,"orcid":11},"Shuai Liu",{"name":978,"orcid":11},"Ao-Yu Ren",{"name":980,"orcid":11},"Hafiz-Rizwan Sharif",{"name":982,"orcid":11},"Anees-Ur Rehma",{"name":984,"orcid":985},"Shafqat Rasool","https:\u002F\u002Forcid.org\u002F0000-0002-5223-8358",{"name":987,"orcid":11},"Zia-Ur Rhman",{"name":989,"orcid":11},"Muhammad-Qasim Ali",{"tldr":991,"method":992,"finding":993,"direction":994,"opportunity":995},"综述低温等离子体在食药同源资源全链条中的创新应用，构建端到端框架。","文献综述，按植物、动物、微生物来源分类，梳理LTP作用机制与应用。","LTP是可编程物理调控平台，瓶颈在于参数标准化、机制理解、设备放大与安全评价。","农业绿色发展与碳","可研究LTP参数标准化与AI过程控制结合，用于食药同源作物采后保鲜与功能成分调控。","智慧农业 \u002F 农业物联网","2026-10-14T23:30:08.799963Z",{"id":999,"title":1000,"url":1001,"summary":1002,"summary_zh":1003,"content":11,"source_name":1004,"source_url":1001,"published_at":1005,"category":580,"cover_url":11,"hotness":385,"is_selected":581,"score":1006,"score_detail":1007,"sources":1010,"tags":1012,"primary_topic":1018,"secondary_topics":1019,"classification":1021,"search_phrases":1054,"slug":1057,"view_count":455,"doi":1058,"paper":1059,"created_at":1083},4742,"Boehmeria nivea (Ramie) as a high protein forage crop for small ruminants focusing on agronomic potential, nutritive value, and animal performance","https:\u002F\u002Fdoi.org\u002F10.1007\u002Fs44372-026-00928-y","Climate related stressors and resource limitations in livestock production are increasing in frequency, making the investigation of resilient, nutrient-dense forage alternatives critical. Boehmeria nivea (ramie) has been traditionally used for its fibre utility but has attracted scientific interest as a high-protein forage crop with strong agronomic adaptability. This review synthesises current knowledge on the botanical characteristics, growth ecology and agronomic practices for the cultivation of ramie as a forage species. Ramie is a vigorous perennial, deep-rooted crop and able to adapt to a wide variety of soils; it shows tolerance to moderate drought and several key pests and diseases, it thrives in warm humid conditions, making it suitable for low-input systems. Ramie possesses a very good nutritive profile with crude protein contents mostly between 15 and 24%, in vitro dry matter digestibility values ranging from 55 to 70% and a range of beneficial bioactive compounds. Comparative evaluations in goats and sheep have shown that ramie can support good dry matter intake. In specific feeding trials, partial replacement of conventional roughage with ramie was associated with a 12–18% increase in average daily gain in growing goats, while replacing 25% of the forage component with ramie was associated with an 8–10% increase in milk yield in dairy goats, alongside antioxidant and rumen-health benefits under the studied conditions. Its relatively low requirement for economic inputs and multiple uses makes it a promising forage within climate-smart agriculture frameworks, although long-term economic and life-cycle assessments are still limited. The integration of Boehmeria nivea into forage systems presents opportunities to enhance livestock productivity and resilience, but further interdisciplinary research is required to optimise management practices and critically evaluate its long-term zootechnical, environmental and economic impacts in low-emission livestock systems.","气候相关的应激源和畜牧生产中的资源限制日益频繁，这使得对具有抗逆性、营养密集的饲草替代品进行研究变得至关重要。苎麻（Boehmeria nivea）传统上因其纤维用途而被利用，但作为一种高蛋白饲草作物，因其较强的农艺适应性而引起了科学界的关注。本文综述了关于苎麻作为饲草物种栽培的植物学特征、生长生态学和农艺实践方面的现有知识。苎麻是一种生长旺盛的多年生深根作物，能够适应多种土壤；它对中度干旱和多种主要病虫害表现出耐受性，在温暖湿润的条件下生长良好，使其适合低投入系统。苎麻具有非常好的营养特性，粗蛋白含量大多在15%至24%之间，体外干物质消化率值为55%至70%，并含有一系列有益的生物活性化合物。在山羊和绵羊中的比较评估表明，苎麻能够支持良好的干物质采食量。在特定饲养试验中，用苎麻部分替代常规粗饲料与生长山羊平均日增重增加12%至18%相关，而用苎麻替代25%的饲草组分与奶山羊产奶量增加8%至10%相关，同时在所研究的条件下还具有抗氧化和瘤胃健康方面的益处。苎麻对经济投入的要求相对较低且具有多种用途，使其成为气候智慧型农业框架内一种有前景的饲草，尽管长期经济性和生命周期评估仍然有限。将苎麻整合到饲草系统中为提升畜牧生产力和抗逆性提供了机会，但仍需进一步的跨学科研究来优化管理实践，并批判性地评估其在低排放畜牧系统中的长期动物技术、环境和经济影响。","Discover Plants.","2026-10-11T00:00:00Z",70,{"impact":416,"substance":508,"depth":1008,"authority":416,"freshness":709,"relevant":455,"comment":1009},17,"系统综述苎麻作为高蛋白饲草的农艺与饲喂效果，数据具体但属细分领域学术进展，产业影响有限。",[1011],{"name":1004,"url":1001},[1013,1014,1015,1016,1017],"气候智慧农业","饲草作物","苎麻","草食畜牧","非常规饲料",{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},[1020],{"code":348,"slug":349,"name":350,"path":351,"parent_code":332},{"status":599,"locked":581,"version":4,"method":600,"evidence":1022},{"candidates":1023,"agricultural_evidence":604},[1024,1028,1035,1041,1045,1050],{"code":364,"score":1008,"supported":604,"title":1025,"abstract":1026,"tags":1027},[622],[701,621,622],[],{"code":348,"score":709,"supported":604,"title":1029,"abstract":1030,"tags":1034},[],[1031,1032,1033],"绵羊","山羊","sheep",[],{"code":184,"score":936,"supported":604,"title":1036,"abstract":1037,"tags":1040},[],[1038,1039],"干旱","drought",[1013],{"code":332,"score":683,"supported":604,"title":1042,"abstract":1043,"tags":1044},[],[900,333],[],{"code":144,"score":714,"supported":604,"title":1046,"abstract":1047,"tags":1049},[],[1048],"土壤",[],{"code":16,"score":714,"supported":604,"title":1051,"abstract":1052,"tags":1053},[],[939],[],[1055,1056],"Boehmeria nivea 苎麻 饲草","苎麻 山羊 日增重","Boehmerianivea苎麻饲草-4742","10.1007\u002Fs44372-026-00928-y",{"doi":1058,"openalex_id":1060,"authors":1061,"venue":1004,"cited_by_count":424,"oa_url":1077,"card":1078,"direction":996,"ingested_from":669},"W7221473355",[1062,1065,1068,1071,1073,1075],{"name":1063,"orcid":1064},"Anand Dinesh Jejal","https:\u002F\u002Forcid.org\u002F0009-0004-0798-0336",{"name":1066,"orcid":1067},"Anurag Saxena","https:\u002F\u002Forcid.org\u002F0000-0002-7089-0294",{"name":1069,"orcid":1070},"Magan Singh","https:\u002F\u002Forcid.org\u002F0000-0002-4133-3368",{"name":1072,"orcid":11},"Pankaj Saraswat",{"name":1074,"orcid":11},"Goutam Mondal",{"name":1076,"orcid":11},"Satyendra Kumar","https:\u002F\u002Flink.springer.com\u002Fcontent\u002Fpdf\u002F10.1007\u002Fs44372-026-00928-y.pdf",{"tldr":1079,"method":1080,"finding":1081,"direction":994,"opportunity":1082},"综述苎麻作为高蛋白饲草的营养价值、农艺潜力及在小型反刍动物中的饲喂效果。","文献综述，整合苎麻农艺、营养与山羊绵羊饲喂试验数据。","苎麻粗蛋白15-24%，替代粗饲料可使山羊日增重提高12-18%、奶山羊产奶量提高8-10%。","苎麻饲草系统的长期生命周期评估、低排放养殖集成及精准饲喂管理尚属研究空白。","2026-10-12T23:30:07.848443Z",{"id":1085,"title":1086,"url":1087,"summary":1088,"summary_zh":1089,"content":11,"source_name":1090,"source_url":1087,"published_at":1091,"category":580,"cover_url":11,"hotness":385,"is_selected":581,"score":1092,"score_detail":1093,"sources":1096,"tags":1098,"primary_topic":1104,"secondary_topics":1105,"classification":1108,"search_phrases":1128,"slug":1131,"view_count":455,"doi":1132,"paper":1133,"created_at":1160},4552,"Rice straw for ruminants: processing technologies, nutritive value, feeding responses and environmental trade-offs","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1919149","Rice straw is an abundant roughage resource for ruminants, but low crude protein, lignified and silicified cell walls, and limited fermentable energy constrain intake and nutrient utilization. This critical review synthesizes processing technologies, nutritive value, feeding responses and environmental trade-offs, drawing on recent literature and a descriptive evidence map of 10 representative in vivo studies, predominantly from 2024 to 2026. Physical processing improves handling and ration mixing but has limited effects on structural recalcitrance. Urea ammoniation supplies non-protein nitrogen, while alkaline treatment increases fibre accessibility; recent buffalo trials report improved intake, digestibility and microbial nitrogen synthesis with urea–lime treatment. Ensiling and co-ensiling preserve wet straw, with sugar sources and microbial additives supporting fermentation. Co-ensiling with complementary crops or residues has maintained growth in sheep and improved intake, fibre digestion and milk output in dairy cows under specific formulations. Fungal, microbial and enzyme-assisted treatments show potential to improve cell-wall degradation, although farm-scale feeding validation remains limited. Nutritional gains depend on the complete ration, particularly fermentable energy, protein supply and physically effective fibre. Recent lamb evidence illustrates this dependence: partial replacement of conventional roughage with fermented rice straw maintained performance, whereas greater replacement impaired digestibility and feed conversion. Environmental benefits are similarly conditional. Diverting straw from open burning and replacing conventional forage may reduce pollution and resource demand, but processing inputs, transport, storage losses, enteric methane and nitrogen excretion can offset these gains. Methane responses vary with treatment and diet, and reduced animal-level emissions do not necessarily establish lower emissions per unit of product. Contaminant testing remains essential because processing cannot eliminate elemental pollutants. Across the mapped studies, nutritional and productive responses were more frequently reported than safety, economics or whole-chain environmental outcomes. Current evidence supports processed rice straw as a partial roughage component in balanced diets, while its contribution to sustainable food systems depends on maintained animal output, safe feedstock and locally demonstrated environmental and practical benefits.","水稻秸秆是反刍动物丰富的粗饲料资源，但其粗蛋白含量低、细胞壁木质化和硅化，且可发酵能有限，制约了采食量和养分利用率。本批判性综述综合了加工技术、营养价值、饲喂响应及环境权衡方面的研究，依据近期文献及一项涵盖10项代表性体内研究的描述性证据图，这些研究主要来自2024至2026年。物理加工可改善操作性能和日粮混合，但对结构性抗降解作用有限。尿素氨化可提供非蛋白氮，而碱处理可提高纤维可及性；近期水牛试验报道，尿素-石灰处理可改善采食量、消化率和微生物氮合成。青贮和混合青贮可保存湿秸秆，糖源和微生物添加剂可促进发酵。与互补作物或残留物混合青贮在特定配方下可维持绵羊生长，并改善奶牛的采食量、纤维消化和产奶量。真菌、微生物和酶辅助处理显示出改善细胞壁降解的潜力，但农场规模的饲喂验证仍然有限。营养改善取决于全价日粮，尤其是可发酵能、蛋白质供给和物理有效纤维。近期羔羊证据说明了这种依赖性：用发酵水稻秸秆部分替代常规粗饲料可维持生产性能，而替代比例较高则损害消化率和饲料转化率。环境效益同样是有条件的。将秸秆从露天焚烧中分流并替代常规饲草可减少污染和资源需求，但加工投入、运输、储存损失、肠道甲烷和氮排泄可能抵消这些收益。甲烷响应因处理方式和日粮而异，动物个体排放量的降低并不一定意味着单位产品排放量降低。污染物检测仍然至关重要，因为加工无法消除元素污染物。在所梳理的研究中，营养和生产性能响应比安全性、经济学或全链条环境结果更常被报道。当前证据支持将加工水稻秸秆作为均衡日粮中的部分粗饲料成分，而其对可持续食物体系的贡献取决于维持动物生产性能、安全的饲料原料以及经当地验证的环境和实际效益。","Frontiers in Sustainable Food Systems","2026-10-09T00:00:00Z",73,{"impact":416,"substance":1094,"depth":361,"authority":345,"freshness":173,"relevant":455,"comment":1095},21,"系统综述水稻秸秆加工技术、营养价值与饲喂效果及环境权衡，对秸秆饲料化利用有参考价值，但属综述类论文，产业影响有限。",[1097],{"name":1090,"url":1087},[1099,1100,1101,1102,1103],"农业废弃物","秸秆利用","反刍动物","饲料加工","可持续养殖",{"code":208,"slug":209,"name":210,"path":211,"parent_code":200},[1106,1107],{"code":348,"slug":349,"name":350,"path":351,"parent_code":332},{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},{"status":599,"locked":581,"version":4,"method":600,"evidence":1109},{"candidates":1110,"agricultural_evidence":604},[1111,1115,1120,1124],{"code":208,"score":345,"supported":604,"title":1112,"abstract":1113,"tags":1114},[209],[210,209],[],{"code":348,"score":709,"supported":604,"title":1116,"abstract":1117,"tags":1119},[],[1118,1031,1033],"奶牛",[],{"code":364,"score":709,"supported":604,"title":1121,"abstract":1122,"tags":1123},[],[701,621,760,622],[],{"code":168,"score":69,"supported":581,"title":1125,"abstract":1126,"tags":1127},[],[],[1099,1100],[1129,1130],"水稻秸秆 反刍动物 饲料化","尿素氨化 秸秆 瘤胃","水稻秸秆反刍动物饲料化-4552","10.3389\u002Ffsufs.2026.1919149",{"doi":1132,"openalex_id":1134,"authors":1135,"venue":1090,"cited_by_count":424,"oa_url":1154,"card":1155,"direction":994,"ingested_from":669},"W7221085931",[1136,1139,1141,1144,1147,1149,1151],{"name":1137,"orcid":1138},"Xiong Li","https:\u002F\u002Forcid.org\u002F0000-0001-9614-7194",{"name":1140,"orcid":11},"Jianbo Li",{"name":1142,"orcid":1143},"Yang Luo","https:\u002F\u002Forcid.org\u002F0000-0001-7385-6166",{"name":1145,"orcid":1146},"Kangle Yi","https:\u002F\u002Forcid.org\u002F0009-0003-9002-8874",{"name":1148,"orcid":11},"Baizhong Zhang",{"name":1150,"orcid":11},"Huifen Deng",{"name":1152,"orcid":1153},"Ao Sun","https:\u002F\u002Forcid.org\u002F0000-0002-8249-3229","https:\u002F\u002Fwww.frontiersin.org\u002Fjournals\u002Fsustainable-food-systems\u002Farticles\u002F10.3389\u002Ffsufs.2026.1919149\u002Fpdf",{"tldr":1156,"method":1157,"finding":1158,"direction":994,"opportunity":1159},"综述稻秸加工技术、营养价值、饲喂效果与环境权衡，指出其可作为反刍动物部分粗饲料。","文献综述与10项体内研究的描述性证据图，聚焦2024-2026年数据。","加工稻秸可部分替代粗饲料，但营养与环境效益取决于全混合日粮和本地条件。","需开展农场尺度验证及全链条环境、安全与经济评估，明确稻秸替代的边界条件。","2026-10-10T23:30:05.899686Z",{"id":1162,"title":1163,"url":1164,"summary":1165,"summary_zh":11,"content":1166,"source_name":1167,"source_url":11,"published_at":1168,"category":679,"cover_url":11,"hotness":385,"is_selected":581,"score":1169,"score_detail":1170,"sources":1172,"tags":1174,"primary_topic":1179,"secondary_topics":1180,"classification":1181,"search_phrases":1200,"slug":1203,"view_count":424,"doi":11,"paper":11,"created_at":1204},4547,"四川省畜科院：蜀兴1号肉兔10K功能性液相芯片研发成功——四川肉兔育种迈入基因组精准选择时代","https:\u002F\u002Fdy.163.com\u002Farticle\u002FL8DBP4PK0514R9KQ.html","10月4日，记者从四川省畜牧科学研究院获悉，团队成功研发蜀兴1号肉兔10K功能性液相芯片，这是西南地区首款针对肉兔专门化品系选育的液相育种芯片，标志着四川肉兔育种迈入基因组精准选择时代。蜀兴1号肉兔配套系是西南地区首个拥有自主知识产权的国审肉兔配套系，今年占全省肉兔良种市场约30%。新芯片基于液相探针杂交捕获测序技术，包含约10000个功能相关SNP位点，重点覆盖早期生长速度、屠宰率、肉质、饲料转化效率等核心经济性状，以及父系生长性能和母系繁殖性能评估。芯片将传统8-10年选育周期压缩到5-6年，世代间隔从10-12个月压缩到6-8个月，选择准确性提升20%以上。四川是全国第一养兔大省，去年肉兔年出栏近1.7亿只，年消费兔肉占全国60%以上。该芯片弥补了国外伊拉、伊普吕等配套系占全省种兔市场60%带来的\"种源卡脖子\"风险。","品种育成了，怎么让优势不退化、选育更精准？这就要靠“芯片”。\n\n“目前，蜀兴1号肉兔在全省肉兔良种兔市场占比达30%。”省畜科院养兔科学研究所所长、四川省畜禽育种攻关项目课题负责人李丛艳介绍，配套系若不持续选育，就会出现近交衰退、优势退化，性能逐代降低。这正是团队为蜀兴1号肉兔“量身打造”10K功能性液相芯片的初衷。\n\n该芯片基于液相探针杂交捕获测序技术开发，包含约10000个功能相关SNP位点，重点覆盖早期生长速度、屠宰率、肉质、饲料转化效率等核心经济性状，还能分别评估父系生长性能和母系繁殖性能。\n\n蜀兴1号肉兔10K功能性液相芯片好用在哪？省畜科院养兔科学研究所副所长、国家特色家畜产业技术体系团队成员邝良德讲得实在：“它给蜀兴1号肉兔的选育配了一把‘精准尺子’。”\n\n“传统常规选育，培育一个新品系需要8至10年。”他举例说，以前评估繁殖性能，需要母兔连续3胎产仔记录，一个完整世代间隔约10至12个月。如今，种兔断奶（35日龄）时采血测基因型、预测育种值，就能选种留种，世代间隔可压缩到6至8个月。“新品系选育周期压缩到5至6年，同时，选择准确性提升20%以上。”\n\n“该芯片用于蜀兴1号肉兔核心群持续选育、扩大良种覆盖面，预计年新增出栏商品兔约400万只，年产值增加1.6亿元。”邝良德说，有了这颗“中国芯”，四川肉兔种业正从“有种”走向“优种”，为全省肉兔产业高质量发展注入强劲“芯”动力。","《北京青年报》2026 年 10 月 04 日 转四川省畜牧科学研究院 四川在线","2026-10-03T16:00:00Z",75,{"impact":508,"substance":321,"depth":1008,"authority":385,"freshness":683,"relevant":455,"comment":1171},"省级科研机构自主研发肉兔基因组育种芯片，含具体位点数、世代间隔与产值数据，属种业振兴细分领域实质突破，值得精选。",[1173],{"name":1167,"url":1164},[791,1175,1176,1177,1178],"基因组选择","液相芯片","肉兔育种","四川畜牧",{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},[],{"status":599,"locked":581,"version":4,"method":600,"evidence":1182},{"candidates":1183,"agricultural_evidence":604},[1184,1188,1192,1196],{"code":332,"score":714,"supported":604,"title":1185,"abstract":1186,"tags":1187},[],[900],[],{"code":364,"score":714,"supported":604,"title":1189,"abstract":1190,"tags":1191},[],[701],[],{"code":80,"score":455,"supported":581,"title":1193,"abstract":1194,"tags":1195},[],[],[791],{"code":88,"score":455,"supported":581,"title":1197,"abstract":1198,"tags":1199},[],[],[1175],[1201,1202],"四川省畜科院 蜀兴1号 肉兔","肉兔 10K 液相芯片","四川省畜科院蜀兴1号肉兔-4547","2026-10-10T00:14:58.615594Z",{"id":1206,"title":1207,"url":1208,"summary":1209,"summary_zh":1210,"content":11,"source_name":1090,"source_url":1208,"published_at":1211,"category":580,"cover_url":11,"hotness":385,"is_selected":581,"score":1212,"score_detail":1213,"sources":1215,"tags":1217,"primary_topic":1223,"secondary_topics":1224,"classification":1225,"search_phrases":1249,"slug":1252,"view_count":424,"doi":1253,"paper":1254,"created_at":1274},4483,"Biofortified feed crops: bridging plant biotechnology and animal-derived functional foods","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1963997","Micronutrient deficiency continues to be a significant global nutritional problem, especially in populations relying on staple diets with limited micronutrient diversity. Biofortification presents a sustainable way to enhance crop nutritional quality through methods like agronomic practices, traditional breeding, microbial interventions, nanotechnology, transgenic techniques, and genome editing. This review critically explores these strategies, focusing on their application to feed and forage crops, which are often neglected in biofortification discussions. It examines factors affecting micronutrient uptake, accumulation, transport, and bioavailability in plants, as well as their transfer from biofortified feed to animals and subsequently into milk, meat, and eggs. The review also discusses how nutrient-enriched feed impacts animals health, productivity, and the nutritional value of animals products. Importantly, it highlights gaps in understanding the efficiency of nutrient transfer across the soil–plant–feed–animal–food–human pathway, especially how increased micronutrient levels in forage improve animals mineral status and human nutrition. Finally, the review points to emerging opportunities to integrate crop biofortification with animals nutrition efforts, including precision breeding, genome editing, microbial methods, and targeted nutrient management. An integrated approach like this could extend biofortification’s benefits beyond human food crops, supporting better feed quality, enhanced animals productivity, healthier animal-derived functional foods, and more sustainable, nutritionally resilient food systems.","微量营养素缺乏仍然是一个重大的全球性营养问题，尤其是在依赖主食膳食且微量营养素多样性有限的人群中。生物强化提供了一种可持续的方式来提升作物营养品质，其方法包括农艺措施、传统育种、微生物干预、纳米技术、转基因技术和基因组编辑等。本综述批判性地探讨了这些策略，重点关注其在饲料和饲草作物中的应用，而这些作物在生物强化讨论中往往被忽视。文章考察了影响植物中微量营养素吸收、积累、运输和生物利用度的因素，以及这些营养素从生物强化饲料向动物、进而向牛奶、肉和蛋转移的过程。综述还讨论了营养强化饲料如何影响动物健康、生产性能以及动物产品的营养价值。重要的是，文章指出了在理解养分沿土壤—植物—饲料—动物—食品—人体路径转移效率方面存在的空白，尤其是饲草中微量营养素水平提高如何改善动物矿物质状况和人类营养。最后，综述指出了将作物生物强化与动物营养工作相结合的新兴机遇，包括精准育种、基因组编辑、微生物方法和靶向养分管理。这种综合方法可以将生物强化的益处扩展到人类食用作物之外，支持更好的饲料品质、提高动物生产性能、生产更健康的动物源功能性食品，以及构建更可持续、营养更具韧性的食物系统。","2026-10-08T00:00:00Z",81,{"impact":361,"substance":321,"depth":361,"authority":345,"freshness":709,"relevant":455,"comment":1214},"系统综述生物强化饲料作物向动物源功能食品的养分传递路径，提出精准育种与微生物干预等整合方向，对农业科技与营养型食物系统有参考价值。",[1216],{"name":1090,"url":1208},[1218,1219,1220,1221,1222],"功能食品","生物强化","动物营养","基因组编辑","饲料作物",{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},[],{"status":599,"locked":581,"version":4,"method":600,"evidence":1226},{"candidates":1227,"agricultural_evidence":604},[1228,1232,1236,1241,1245],{"code":364,"score":709,"supported":604,"title":1229,"abstract":1230,"tags":1231},[],[701,621,622],[],{"code":144,"score":683,"supported":604,"title":1233,"abstract":1234,"tags":1235},[],[1048,145],[],{"code":96,"score":714,"supported":604,"title":1237,"abstract":1238,"tags":1240},[],[1239],"养分管理",[],{"code":88,"score":69,"supported":581,"title":1242,"abstract":1243,"tags":1244},[],[],[1221,1219],{"code":450,"score":455,"supported":581,"title":1246,"abstract":1247,"tags":1248},[],[],[1218],[1250,1251],"生物强化 饲料作物 功能食品","Frontiers 生物强化 动物营养","生物强化饲料作物功能食品-4483","10.3389\u002Ffsufs.2026.1963997",{"doi":1253,"openalex_id":1255,"authors":1256,"venue":1090,"cited_by_count":424,"oa_url":1208,"card":1269,"direction":994,"ingested_from":669},"W7221036499",[1257,1260,1262,1264,1266],{"name":1258,"orcid":1259},"Shailja Dhiman","https:\u002F\u002Forcid.org\u002F0000-0001-7659-3891",{"name":1261,"orcid":11},"Pooja Bhowmick",{"name":1263,"orcid":11},"Pankaj Kumar",{"name":1265,"orcid":11},"Pankti Patel",{"name":1267,"orcid":1268},"Dhruvansh Patni","https:\u002F\u002Forcid.org\u002F0009-0007-7321-5693",{"tldr":1270,"method":1271,"finding":1272,"direction":994,"opportunity":1273},"综述生物强化饲料作物策略，探讨其向动物源功能食品的营养传递与整合路径。","文献综述，聚焦农艺、育种、基因编辑、微生物及纳米技术。","土壤-植物-饲料-动物-食品-人路径的营养传递效率尚不明确，需整合研究。","可量化饲料生物强化向动物产品转移效率，结合精准育种与微生物方法优化全链条营养。","2026-10-09T23:30:06.312063Z",{"id":1276,"title":1277,"url":1278,"summary":1279,"summary_zh":11,"content":1280,"source_name":1281,"source_url":11,"published_at":1282,"category":679,"cover_url":11,"hotness":385,"is_selected":581,"score":1283,"score_detail":1284,"sources":1286,"tags":1288,"primary_topic":1292,"secondary_topics":1293,"classification":1296,"search_phrases":1320,"slug":1323,"view_count":714,"doi":11,"paper":11,"created_at":1324},4258,"中国农科院创制紫花苜蓿多基因引导编辑耐双除草剂新种质","https:\u002F\u002Fwap.sciencenet.cn\u002Fmobile.php?cat=T&id=572493&mobile=1&type=detail","中国农业科学院生物技术研究所饲草作物功能基因组创新团队开发紫花苜蓿高效引导编辑系统，对3个抗除草剂靶标基因同时定点突变，创制出兼具烟嘧磺隆高抗性与高效氟吡甲禾灵耐受性的紫花苜蓿新种质。首次在紫花苜蓿中实现多基因引导编辑，成果发表在《Plant Biotechnology Journal》。","近日，中国农业科学院生物技术研究所饲草作物功能基因组创新团队开发了紫花苜蓿高效引导编辑系统，成功创制耐双除草剂紫花苜蓿新种质，为饲草绿色轻简化栽培和分子育种提供了重要技术工具与种质资源。相关研究成果发表在《植物生物技术杂志》（_**Plant Biotechnology Journal**_）上。\n\n![Image 1](https:\u002F\u002Frmtzx.sciencenet.cn\u002Fkxwsprint\u002F6ac2195ae4b078fce44b15d7.jpg)紫花苜蓿。中国农科院供图\n\n杂草防控是紫花苜蓿生产中的关键环节，直接影响饲草产量品质与生产效益。然而，长期单一施用除草剂会引发杂草抗药性上升、土壤残留等问题，制约紫花苜蓿绿色可持续规模化种植。\n\n研究团队构建了适配紫花苜蓿的高效引导编辑系统，并进一步对三个抗除草剂靶标基因同时定点突变，创制出了兼具烟嘧磺隆高抗性与高效氟吡甲禾灵耐受性的紫花苜蓿新种质。该研究首次在紫花苜蓿中实现了多基因引导编辑，为紫花苜蓿生物育种与多抗种质创新提供了新型技术工具和优异种质资源。\n\n该研究得到国家自然科学基金、中国农业科学院科技创新工程等项目支持。\n\n相关论文信息：https:\u002F\u002Fdoi.org\u002F10.1111\u002Fpbi.70752","科学网 2026-10-04","2026-10-04T00:00:00Z",85,{"impact":321,"substance":321,"depth":361,"authority":612,"freshness":173,"relevant":455,"comment":1285},"国家级科研机构首次在紫花苜蓿实现多基因引导编辑并创制耐双除草剂新种质，技术新颖、种质资源价值明确，值得进入每日精选。",[1287],{"name":1281,"url":1278},[791,1289,593,1290,1291],"基因编辑","耐除草剂","饲草育种",{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},[1294,1295],{"code":256,"slug":257,"name":258,"path":259,"parent_code":200},{"code":104,"slug":105,"name":106,"path":107,"parent_code":72},{"status":599,"locked":581,"version":4,"method":600,"evidence":1297},{"candidates":1298,"agricultural_evidence":604},[1299,1303,1307,1312,1316],{"code":364,"score":612,"supported":604,"title":1300,"abstract":1301,"tags":1302},[616],[621,616],[593],{"code":256,"score":416,"supported":604,"title":1304,"abstract":1305,"tags":1306},[616],[616],[593],{"code":104,"score":524,"supported":604,"title":1308,"abstract":1310,"tags":1311},[1309],"除草",[1309],[],{"code":80,"score":455,"supported":581,"title":1313,"abstract":1314,"tags":1315},[],[],[791],{"code":88,"score":455,"supported":581,"title":1317,"abstract":1318,"tags":1319},[],[],[1289],[1321,1322],"中国农科院 紫花苜蓿 耐除草剂","紫花苜蓿 引导编辑 新种质","中国农科院紫花苜蓿耐除草剂-4258","2026-10-06T00:05:01.723992Z",{"id":1326,"title":1327,"url":1328,"summary":1329,"summary_zh":11,"content":1330,"source_name":1331,"source_url":11,"published_at":1332,"category":679,"cover_url":11,"hotness":197,"is_selected":581,"score":1283,"score_detail":1333,"sources":1336,"tags":1343,"primary_topic":1346,"secondary_topics":1347,"classification":1350,"search_phrases":1373,"slug":1376,"view_count":455,"doi":11,"paper":11,"created_at":1377},4125,"中国农科院生物所创制耐双除草剂紫花苜蓿新种质——首次在苜蓿中实现多基因引导编辑","https:\u002F\u002Fcaas.cn\u002Fxwzx\u002Fkyhd\u002F692732a894894707983363d917607795.htm","中国农业科学院生物技术研究所饲草作物功能基因组创新团队开发紫花苜蓿高效引导编辑系统，成功创制耐双除草剂紫花苜蓿新种质。研究团队构建适配紫花苜蓿的高效引导编辑系统，对三个抗除草剂靶标基因同时定点突变，创制出兼具烟嘧磺隆高抗性与高效氟吡甲禾灵耐受性的苜蓿新质。该研究首次在紫花苜蓿中实现多基因引导编辑，相关成果发表在《Plant Biotechnology Journal》。","[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 2](https:\u002F\u002Fcaas.cn\u002Fimages\u002F2023-01\u002F020ac4d3d8b6451782a8702c72604336.jpg)农科专家在线微信公众号\n\n![Image 3](https:\u002F\u002Fcaas.cn\u002Fimages\u002F2023-01\u002Fbf6579e4651e437db31a22cd2249b319.jpg)中国农科院微信公众号\n\n[![Image 4](https:\u002F\u002Fcaas.cn\u002Fstatic2022\u002Fimages\u002Fmenu_logo.png)](https:\u002F\u002Fcaas.cn\u002Findex.htm)\n\n*   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Journal）》上。\n\n杂草防控是紫花苜蓿生产中的关键环节，直接影响饲草产量品质与生产效益。然而，长期单一施用除草剂会引发杂草抗药性上升、土壤残留等问题，制约紫花苜蓿绿色可持续规模化种植。\n\n研究团队构建了适配紫花苜蓿的高效引导编辑系统，并进一步对三个抗除草剂靶标基因同时定点突变，创制出了兼具烟嘧磺隆高抗性与高效氟吡甲禾灵耐受性的紫花苜蓿新种质。该研究首次在紫花苜蓿中实现了多基因引导编辑，为紫花苜蓿生物育种与多抗种质创新提供了新型技术工具和优异种质资源。\n\n该研究得到国家自然科学基金、中国农业科学院科技创新工程等项目支持。（通讯员：崔艳）\n\n原文链接：https:\u002F\u002Fonlinelibrary.wiley.com\u002Fdoi\u002F10.1111\u002Fpbi.70752\n\n![Image 8: image.png](https:\u002F\u002Fcaas.cn\u002Fimages\u002F2026-09\u002Fff58b03ac069469f9b2a4c67041dac21.png)\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*   [科技赋能沃野 夯实中原粮仓 专家下沉一线护航玉米丰产丰收](https:\u002F\u002Fcaas.cn\u002Fxwzx\u002Fhzdznew\u002F21942b3ab22c47fc935218df967152b7.htm)2026-09-28  \n*   [秋收图景](https:\u002F\u002Fwww.caas.cn\u002Fzt\u002F2026qstj\u002Findex.htm)2026-09-28  \n*   [ARC生物耦合技术赋能兰考花生产业增产增效](https:\u002F\u002Fcaas.cn\u002Fxwzx\u002Fkyhd\u002Ffc42a7cb57414940a787e12f23de332e.htm)2026-09-28  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京公网安备11010802048565号](http:\u002F\u002Fwww.beian.gov.cn\u002Fportal\u002FregisterSystemInfo?recordcode=11010802048565)","中国农业科学院网·2026年10月","2026-10-02T00:00:00Z",{"impact":1334,"substance":321,"depth":584,"authority":612,"freshness":173,"relevant":455,"comment":1335},24,"国家级科研机构首次在苜蓿中实现多基因引导编辑，属生物育种领域实质性突破，具备进入每日精选的价值。",[1337,1338,1340],{"name":1331,"url":1328},{"name":1339,"url":1278},"中国科学报·2026年10月4日",{"name":1341,"url":1342},"中国科学报 2026-10-04","https:\u002F\u002Fnews.sciencenet.cn\u002Fhtmlnews\u002F2026\u002F10\u002F572493.shtm",[791,1344,1289,593,1345],"生物育种","除草剂抗性",{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},[1348,1349],{"code":256,"slug":257,"name":258,"path":259,"parent_code":200},{"code":104,"slug":105,"name":106,"path":107,"parent_code":72},{"status":599,"locked":581,"version":4,"method":600,"evidence":1351},{"candidates":1352,"agricultural_evidence":604},[1353,1357,1361,1365,1369],{"code":364,"score":612,"supported":604,"title":1354,"abstract":1355,"tags":1356},[616],[621,616],[593],{"code":256,"score":416,"supported":604,"title":1358,"abstract":1359,"tags":1360},[616],[616],[593],{"code":104,"score":524,"supported":604,"title":1362,"abstract":1363,"tags":1364},[1309],[1309],[],{"code":88,"score":69,"supported":581,"title":1366,"abstract":1367,"tags":1368},[],[],[1289,1344],{"code":80,"score":455,"supported":581,"title":1370,"abstract":1371,"tags":1372},[],[],[791],[1374,1375],"中国农科院生物所 紫花苜蓿","苜蓿 引导编辑 耐除草剂","中国农科院生物所紫花苜蓿-4125","2026-10-04T00:09:06.421141Z",{"id":1379,"title":1380,"url":1381,"summary":1382,"summary_zh":11,"content":1383,"source_name":1384,"source_url":11,"published_at":1385,"category":1386,"cover_url":11,"hotness":385,"is_selected":604,"score":1387,"score_detail":1388,"sources":1391,"tags":1393,"primary_topic":1398,"secondary_topics":1399,"classification":1400,"search_phrases":1411,"slug":1414,"view_count":408,"doi":11,"paper":11,"created_at":1415},3922,"农业农村部公告第1067号：设置饲料标签转换过渡期至2027年5月31日","https:\u002F\u002Fwww.agri.cn\u002Fzx\u002Fhxgg\u002F202609\u002Ft20260930_8874679.htm","农业农村部公告第1028号对《饲料原料目录》作出修订，部分原料品种和类别名称发生变化。依据饲料标签有关规定，饲料产品标签中原料组成标示的饲料原料名称和类别应当与《饲料原料目录》一致。为减少资源浪费、减轻企业负担，公告决定就饲料新旧标签转换设置过渡期至2027年5月31日；2027年6月1日以后生产或进口的饲料产品所附标签，其标示的原料组成应与修订后《饲料原料目录》一致，旧版标签不得使用。","[![Image 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2](https:\u002F\u002Fwww.agri.cn\u002Fimages\u002Fnxw_printIcon.png) 打印 \n\n分享:[](https:\u002F\u002Fsns.qzone.qq.com\u002Fcgi-bin\u002Fqzshare\u002Fcgi_qzshare_onekey?url=https:\u002F\u002Fwww.agri.cn\u002Fzx\u002Fhxgg\u002F202609\u002Ft20260930_8874679.htm&title=%E4%B8%AD%E5%8D%8E%E4%BA%BA%E6%B0%91%E5%85%B1%E5%92%8C%E5%9B%BD%E5%86%9C%E4%B8%9A%E5%86%9C%E6%9D%91%E9%83%A8%E5%85%AC%E5%91%8A%20%E7%AC%AC1067%E5%8F%B7 \"qq空间\")[](javascript:void(0); \"微信\")[](http:\u002F\u002Fservice.weibo.com\u002Fshare\u002Fshare.php?url=https:\u002F\u002Fwww.agri.cn\u002Fzx\u002Fhxgg\u002F202609\u002Ft20260930_8874679.htm&title=%E4%B8%AD%E5%8D%8E%E4%BA%BA%E6%B0%91%E5%85%B1%E5%92%8C%E5%9B%BD%E5%86%9C%E4%B8%9A%E5%86%9C%E6%9D%91%E9%83%A8%E5%85%AC%E5%91%8A%20%E7%AC%AC1067%E5%8F%B7 \"新浪微博\")\n\n农业农村部公告第 1028 号 对《饲料原料目录》作出修订，部分原料品种和类别名称发生变化。依据饲料标签有关规定，饲料产品标签中原料组成标示的饲料原料名称和类别应当与《饲料原料目录》一致。为减少资源浪费，减轻企业负担，现 决定就饲料新旧标签转换设置过渡期，有关事宜公告如下。\n\n一、饲料标签转换过渡期 至2027年5月31日。20 27 年 6 月1日以后生产 或进口 的饲料产品所附具的标签，其标示的原料组成应与修订后《饲料原料目录》的品种或类别名称一致，旧版标签不得使用。\n\n二、20 27 年 5 月 3 1日前，饲料生产企业继续使用 的 旧版标签 中，如其所示原料组成含有已删除原料品种或类别的，应当 采取 粘贴 覆盖方式修改，不得在标签或包装上出现该品种或类别名称；如含有已变更原料品种或类别名称、其他标示内容均符合饲料标签有关规定的，旧版标签可继续使用。\n\n三、2027年5月31日以前生产或进口的使用旧版标签的相关饲料产品，在其产品保质期内可继续销售使用。\n\n农业农村部\n\n20 26 年 9 月 28 日\n\n附件下载：\n\n[中华人民共和国农业农村部公告 第1067号.ofd](https:\u002F\u002Fwww.agri.cn\u002Fzxfile\u002Freader?file=https:\u002F\u002Fwww.agri.cn\u002Fzx\u002Fhxgg\u002F202609\u002FP020260930545541668792.ofd)\n\n![Image 3](https:\u002F\u002Fwww.agri.cn\u002Fimages\u002Fnxw_back.png)\n返回顶部\n\n*   [外交部](https:\u002F\u002Fwww.fmprc.gov.cn\u002Fweb\u002F)\n*   [国防部](http:\u002F\u002Fwww.mod.gov.cn\u002F)\n*   [国家发展和改革委员会](https:\u002F\u002Fwww.ndrc.gov.cn\u002F)\n*   [教育部](http:\u002F\u002Fwww.moe.gov.cn\u002F)\n*   [科学技术部](https:\u002F\u002Fwww.most.gov.cn\u002F)\n*   [工业和信息化部](https:\u002F\u002Fwww.miit.gov.cn\u002F)\n*   [国家民族事务委员会](https:\u002F\u002Fwww.neac.gov.cn\u002F)\n*   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\"关闭辅助工具Shift+Q\")退出\n\n导航区(0)\n\nALT+1\n\n视窗区(0)\n\nALT+2\n\n交互区(0)\n\nALT+3\n\n服务区(0)\n\nALT+4\n\n列表区(0)\n\nALT+5\n\n正文区(0)\n\nALT+6\n\n[](javascript:void(0); \"声音开关\")语音\n\n[](javascript:void(0); \"开启帮助Shift+问号键\")帮助\n\n[](javascript:void(0); \"显示屏\")显示屏\n\n[](javascript:void(0); \"老人服务：快捷键Shift+N，适用于视力和文化认知底下的人群\")老人服务\n\n[](javascript:void(0); \"关闭辅助工具Shift+Q\")退出\n\n请按F11切换全屏模式\n\n  \n提示：该链接属站外链接，将无法使用辅助浏览工具！  \n是否继续访问？  \n\n请注意，该操作链接到其他网站  \n该网站无法启动无障碍工具条！\n\n当前访问页面超出辅助工具操作范围  \n无障碍辅助工具无法正常工作！  \n  \n\n##### 分享到微信\n\n×\n用微信“扫一扫”，点击右上角分享按钮，  \n即可将网页分享给您的微信好友或朋友圈。","中国农业农村信息网·2026年09月30日","2026-09-30T00:00:00Z","政策",90,{"impact":879,"substance":1389,"depth":361,"authority":612,"freshness":173,"relevant":455,"comment":1390},23,"农业农村部公告明确饲料标签新旧转换过渡期至2027年5月31日，条款与时限清晰，对饲料生产企业与进口商具有全国性约束力，值得进入每日精选。",[1392],{"name":1384,"url":1381},[334,1394,1395,1396,1397],"饲料原料目录","饲料标签","过渡期政策","饲料监管",{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},[],{"status":599,"locked":581,"version":4,"method":600,"evidence":1401},{"candidates":1402,"agricultural_evidence":604},[1403,1407],{"code":364,"score":524,"supported":604,"title":1404,"abstract":1405,"tags":1406},[701],[701],[],{"code":332,"score":455,"supported":581,"title":1408,"abstract":1409,"tags":1410},[],[],[334],[1412,1413],"农业农村部公告 第1067号 饲料标签","饲料原料目录 修订 过渡期","农业农村部公告第1067号饲料标签-3922","2026-10-02T11:53:08.297454Z",{"id":1417,"title":1418,"url":1419,"summary":1420,"summary_zh":1421,"content":11,"source_name":1090,"source_url":1419,"published_at":1385,"category":580,"cover_url":11,"hotness":385,"is_selected":581,"score":826,"score_detail":1422,"sources":1424,"tags":1426,"primary_topic":1432,"secondary_topics":1433,"classification":1434,"search_phrases":1467,"slug":1470,"view_count":455,"doi":1471,"paper":1472,"created_at":1493},3870,"Livestock-driven agricultural expansion and the transformation of a dryland food system in northern Mexico","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1923361","Introduction Agricultural expansion and intensification are major drivers of land use and land cover change, with significant implications for ecosystems and natural resource sustainability. In dryland regions, the expansion of livestock-oriented production systems can drive the specialization of agricultural production systems and accelerate landscape transformation. This study examines how livestock-driven agricultural expansion is reshaping land-use patterns in the Comarca Lagunera, a major dryland food-producing region in northern Mexico and one of the country’s most important dairy basins. Methods Agricultural and livestock production trends were analyzed using official statistics, while land cover changes for 2003, 2013, and 2023 were mapped from Landsat imagery using Google Earth Engine. Future land use and land cover trajectories to 2050 were simulated under two scenarios representing the long-term historical trend and recent historical trend, using a spatially explicit model incorporating biophysical and socioeconomic drivers. Results The expansion of forage crops associated with intensive livestock production became the dominant change, primarily replacing native shrubland and food crops destined for human consumption. Between 2003 and 2023, forage crops expanded from 51 to 70% of the harvested area, while crops destined for human consumption declined from 23 to 4%. Land conversion was strongly associated with infrastructure accessibility, climatic suitability, and livestock-sector activity. Under the recent historical trend, more than 2,000 km2 of natural cover could be lost by 2050, with potential implications for water availability and ecosystem conservation in a region already affected by groundwater stress. Discussion These findings illustrate how livestock-oriented production can drive the specialization of agricultural systems and reconfigure landscapes, while highlighting the need for integrated land-use planning and water management.","引言 农业扩张与集约化是土地利用和土地覆盖变化的主要驱动力，对生态系统和自然资源可持续性具有重要影响。在干旱地区，以畜牧业为导向的生产体系扩张可推动农业生产系统的专业化，并加速景观转型。本研究考察了畜牧业驱动的农业扩张如何重塑科马卡·拉古内拉（Comarca Lagunera）的土地利用格局。该地区是墨西哥北部主要的干旱区粮食产区，也是该国最重要的奶业基地之一。方法 利用官方统计数据分析了农业和畜牧业生产趋势，同时基于Landsat影像，通过Google Earth Engine绘制了2003年、2013年和2023年的土地覆盖变化图。采用纳入生物物理和社会经济驱动因素的空间显式模型，在代表长期历史趋势和近期历史趋势的两种情景下，模拟了至2050年的未来土地利用和土地覆盖轨迹。结果 与集约化畜牧生产相关的饲草作物扩张成为主导变化，主要取代了原生灌丛和供人类消费的粮食作物。2003年至2023年间，饲草作物占收获面积的比例从51%扩大至70%，而供人类消费的作物占比从23%下降至4%。土地转换与基础设施可达性、气候适宜性和畜牧业部门活动密切相关。在近期历史趋势情景下，到2050年可能有超过2，000 km²的自然覆盖丧失，这对一个已受地下水压力影响的地区的水资源可用性和生态系统保护具有潜在影响。讨论 这些发现表明，以畜牧业为导向的生产如何推动农业系统专业化并重塑景观，同时凸显了综合土地利用规划和水资源管理的必要性。",{"impact":584,"substance":321,"depth":361,"authority":682,"freshness":173,"relevant":455,"comment":1423},"基于Landsat与Google Earth Engine的干旱区土地利用模拟研究，数据扎实、结论明确，对农业资源与生态管理有参考价值。",[1425],{"name":1090,"url":1419},[1427,1428,1429,1430,1431],"畜牧业","水资源管理","遥感监测","土地利用变化","干旱区农业",{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},[],{"status":599,"locked":581,"version":4,"method":600,"evidence":1435},{"candidates":1436,"agricultural_evidence":604},[1437,1441,1445,1450,1454,1459,1463],{"code":332,"score":612,"supported":604,"title":1438,"abstract":1439,"tags":1440},[333],[900,333],[1427],{"code":364,"score":683,"supported":604,"title":1442,"abstract":1443,"tags":1444},[],[621,622],[],{"code":152,"score":400,"supported":604,"title":1446,"abstract":1447,"tags":1449},[],[1448],"水资源",[1428],{"code":184,"score":400,"supported":604,"title":1451,"abstract":1452,"tags":1453},[],[1038],[1431],{"code":348,"score":714,"supported":604,"title":1455,"abstract":1456,"tags":1458},[],[1457],"奶业",[],{"code":176,"score":455,"supported":581,"title":1460,"abstract":1461,"tags":1462},[],[],[1430],{"code":32,"score":455,"supported":581,"title":1464,"abstract":1465,"tags":1466},[],[],[1429],[1468,1469],"Comarca Lagunera 土地利用","墨西哥 奶牛 饲料作物","ComarcaLagunera土地利用-3870","10.3389\u002Ffsufs.2026.1923361",{"doi":1471,"openalex_id":1473,"authors":1474,"venue":1090,"cited_by_count":424,"oa_url":1419,"card":1488,"direction":667,"ingested_from":669},"W7214931064",[1475,1477,1479,1482,1485],{"name":1476,"orcid":11},"Maricruz González-Alvarado",{"name":1478,"orcid":11},"Alma Mendoza-Ponce",{"name":1480,"orcid":1481},"Quetzalcóatl Orozco Ramírez","https:\u002F\u002Forcid.org\u002F0000-0002-3085-7406",{"name":1483,"orcid":1484},"Lucrecia Arellano","https:\u002F\u002Forcid.org\u002F0000-0001-6364-2447",{"name":1486,"orcid":1487},"Martha Bonilla‐Moheno","https:\u002F\u002Forcid.org\u002F0000-0002-2403-2002",{"tldr":1489,"method":1490,"finding":1491,"direction":667,"opportunity":1492},"研究墨西哥北部旱区畜牧驱动的农业扩张如何改变土地利用与食物系统。","用官方统计、Landsat影像与Google Earth Engine制图，并模","饲料作物占比由51%升至70%，口粮作物由23%降至4%，2050年或再损失超2000平方公里自然植","可结合遥感与水文模型，量化饲料扩张对地下水与粮食安全的耦合影响，支撑旱区土地与水协同规划。","2026-10-01T23:30:06.894840Z",{"id":1495,"title":1496,"url":1497,"summary":1498,"summary_zh":1499,"content":11,"source_name":1090,"source_url":1497,"published_at":1500,"category":580,"cover_url":11,"hotness":385,"is_selected":581,"score":920,"score_detail":1501,"sources":1503,"tags":1505,"primary_topic":1511,"secondary_topics":1512,"classification":1513,"search_phrases":1532,"slug":1535,"view_count":714,"doi":1536,"paper":1537,"created_at":1558},3151,"From economic rationality to ecological rationality: how does non-pastoral labor allocation affect grazing substitution behavior?","https:\u002F\u002Fdoi.org\u002F10.3389\u002Ffsufs.2026.1891104","Introduction Grazing substitution behavior (GSB), such as cultivating pasture, purchasing forage, and barn-feeding, are increasingly recognized as key strategies to mitigate overgrazing in grasslands and enhance the livelihoods of herding households. In contrast to the free-range grazing method, which relies on natural grasslands, GSB methods typically require a greater labor investment. However, as urbanization progresses swiftly in pastoral regions, the trend of herding households’ labor force shifting to non-pastoral industries is becoming increasingly prominent, which is likely to significantly impact the adoption of GSB by herding households. Consequently, examining the impacts of non-pastoral labor allocation on GSB is essential. Methods This research, utilizing survey data collected from 863 herding households situated in the agro-pastoral ecotone of Inner Mongolia, empirically investigates the effects, underlying mechanisms, and variations in how non-pastoral labor allocation influences the GSB of herding households. Results The findings indicate: (1) A notable “inverted U -shaped” correlation exists between the non-pastoral labor allocation and the GSB of herding households, indicating that a moderate level of non-pastoral labor allocation enhances the adoption of GSB. (2) The utilization of socialized services in animal husbandry moderates the relationship between non-pastoral labor allocation and GSB; as the use of socialized livestock services increases, the inverted U -curve between the two becomes steeper, and the inflection point shifts to the left. (3) Heterogeneity analysis reveals that, compared to local non-pastoral labor allocation, out-migrating non-pastoral employment has a lesser promoting effect on herding households’ GSB, indicating a lower likelihood of GSB adoption among these households. Discussion In light of these insights, it is recommended to encourage a measured engagement in non-pastoral employment, energetically develop the market for socialized services, reinforce support across various dimensions of these services, and implement tailored support policies for non-pastoral labor allocation aimed specifically at enhancing the adoption of GSB.","引言 放牧替代行为（Grazing Substitution Behavior，GSB），如种植人工草地、购买饲草和舍饲圈养，日益被认为是缓解草原过度放牧、提升牧户生计的关键策略。与依赖天然草原的自由放牧方式相比，放牧替代行为通常需要更多的劳动力投入。然而，随着牧区城镇化进程的快速推进，牧户劳动力向非牧产业转移的趋势日益显著，这很可能对牧户采纳放牧替代行为产生重要影响。因此，考察非牧劳动力配置对放牧替代行为的影响至关重要。方法 本研究利用在内蒙古农牧交错带收集的863户牧户调查数据，实证检验了非牧劳动力配置对牧户放牧替代行为的影响效应、内在机制及其差异。结果 研究结果表明：（1）非牧劳动力配置与牧户放牧替代行为之间存在显著的“倒U型”关系，即适度的非牧劳动力配置能够促进放牧替代行为的采纳。（2）畜牧业社会化服务的利用对非牧劳动力配置与放牧替代行为之间的关系具有调节作用；随着畜牧业社会化服务使用程度的提高，二者之间的倒U型曲线变得更加陡峭，且拐点向左移动。（3）异质性分析表明，与本地非牧劳动力配置相比，外出非牧就业对牧户放牧替代行为的促进效应较小，表明此类牧户采纳放牧替代行为的可能性较低。讨论 基于上述发现，建议鼓励适度参与非牧就业，大力发展社会化服务市场，加强社会化服务各维度的支持，并针对非牧劳动力配置实施差异化支持政策，以促进放牧替代行为的采纳。","2026-09-21T00:00:00Z",{"impact":361,"substance":321,"depth":361,"authority":682,"freshness":173,"relevant":455,"comment":1502},"基于内蒙古863户牧户调查，揭示非牧劳动力配置与放牧替代行为的倒U型关系，数据扎实、结论有政策参考价值，值得进入每日精选。",[1504],{"name":1090,"url":1497},[1506,1507,1508,1509,1510],"社会化服务","草原生态","农牧交错带","牧户生计","非牧就业",{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},[],{"status":599,"locked":581,"version":4,"method":600,"evidence":1514},{"candidates":1515,"agricultural_evidence":604},[1516,1520,1524,1528],{"code":332,"score":683,"supported":604,"title":1517,"abstract":1518,"tags":1519},[],[900,333],[],{"code":364,"score":683,"supported":604,"title":1521,"abstract":1522,"tags":1523},[],[621,622],[],{"code":496,"score":400,"supported":604,"title":1525,"abstract":1526,"tags":1527},[],[1506],[1506],{"code":176,"score":455,"supported":581,"title":1529,"abstract":1530,"tags":1531},[],[],[1507],[1533,1534],"内蒙古 农牧交错带 牧户","非牧就业 放牧替代","内蒙古农牧交错带牧户-3151","10.3389\u002Ffsufs.2026.1891104",{"doi":1536,"openalex_id":1538,"authors":1539,"venue":1090,"cited_by_count":424,"oa_url":1497,"card":1552,"direction":1556,"ingested_from":669},"W7213940558",[1540,1543,1545,1547,1549],{"name":1541,"orcid":1542},"Wenjie Ouyang","https:\u002F\u002Forcid.org\u002F0009-0004-3500-0155",{"name":1544,"orcid":11},"Fang Ju",{"name":1546,"orcid":11},"Qingsong Zhao",{"name":1548,"orcid":11},"Na Zhuo",{"name":1550,"orcid":1551},"Zhiyi Gai","https:\u002F\u002Forcid.org\u002F0009-0002-1348-3171",{"tldr":1553,"method":1554,"finding":1555,"direction":1556,"opportunity":1557},"基于内蒙古863户牧户调查，研究非牧劳动力配置如何影响放牧替代行为。","内蒙古农牧交错带863户牧户问卷，实证分析中介与异质性。","非牧劳动力配置与放牧替代行为呈倒U型关系，社会化服务使曲线更陡、拐点左移。","数字乡村与农业信息化","可探究社会化服务数字化平台如何调节劳动力外流与牧户绿色生产行为的关系。","2026-09-22T23:30:08.758170Z",{"id":1560,"title":1561,"url":1562,"summary":1563,"summary_zh":11,"content":11,"source_name":1564,"source_url":11,"published_at":1565,"category":1386,"cover_url":11,"hotness":385,"is_selected":581,"score":329,"score_detail":1566,"sources":1568,"tags":1570,"primary_topic":1574,"secondary_topics":1575,"classification":1576,"search_phrases":1595,"slug":1598,"view_count":714,"doi":11,"paper":11,"created_at":1599},2980,"内蒙古农牧业科学院大麦新品种\"内农科饲用大麦4号\" 科技成果赋权转化公示","https:\u002F\u002Fwww.imaaahs.ac.cn\u002Fhtml\u002Fnjyd\u002F20260914\u002F22599.html","内蒙古农牧业科学院发布大麦新品种\"内农科饲用大麦4号\"职务科技成果赋权及转让公示，公示期9月14日至9月28日。该品种标志内蒙古饲用大麦育种取得新突破，将为当地畜牧业发展提供优质饲草品种支撑。","内蒙古农牧业科学院","2026-09-14T00:00:00Z",{"impact":584,"substance":361,"depth":345,"authority":682,"freshness":683,"relevant":455,"comment":1567},"省级科研机构职务科技成果赋权公示，含具体品种与公示期，对饲草种业和畜牧业有实质参考价值，但属常规公示类信息，影响力限于区域。",[1569],{"name":1564,"url":1562},[791,1571,1572,1573],"成果转化","饲用大麦","内蒙古农牧业",{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},[],{"status":599,"locked":581,"version":4,"method":600,"evidence":1577},{"candidates":1578,"agricultural_evidence":604},[1579,1583,1587,1591],{"code":332,"score":714,"supported":604,"title":1580,"abstract":1581,"tags":1582},[],[900],[],{"code":364,"score":714,"supported":604,"title":1584,"abstract":1585,"tags":1586},[],[621],[],{"code":80,"score":455,"supported":581,"title":1588,"abstract":1589,"tags":1590},[],[],[791],{"code":488,"score":455,"supported":581,"title":1592,"abstract":1593,"tags":1594},[],[],[1571],[1596,1597],"内蒙古农牧业科学院 饲用大麦","内农科饲用大麦4号 成果转化","内蒙古农牧业科学院饲用大麦-2980","2026-09-20T00:03:00.912499Z",{"id":1601,"title":1602,"url":1603,"summary":1604,"summary_zh":1605,"content":11,"source_name":1606,"source_url":1603,"published_at":1607,"category":580,"cover_url":11,"hotness":385,"is_selected":581,"score":1169,"score_detail":1608,"sources":1610,"tags":1612,"primary_topic":1617,"secondary_topics":1618,"classification":1620,"search_phrases":1643,"slug":1646,"view_count":69,"doi":1647,"paper":1648,"created_at":1691},2937,"Modeling the effects of livestock rotation frequency on forage production and soil carbon using a spatially explicit grazing distribution","https:\u002F\u002Fdoi.org\u002F10.1080\u002F17583004.2026.2732593","Livestock grazing strongly influences terrestrial ecosystems and carbon (C) dynamics, but outcomes depend on grazing management. High-frequency rotation (HFR) grazing may reduce the uneven grazing distribution commonly associated with low-frequency rotation (LFR), which can alter forage production and soil organic carbon (SOC). However, most ecosystem models do not explicitly represent uneven grazing distribution, limiting their ability to evaluate management effects. We enhanced the MEMS ecosystem model by incorporating discrete spatial units to simulate grazing distribution driven by key environmental drivers, including forage availability and quality, and distance to water. Using remote sensing-derived enhanced vegetation index (EVI), we verified the simulated grazing distribution at an experimental rangeland site in Oklahoma. We tested the model’s sensitivity to rotation frequency under different management (stocking rate, timing, and duration) and weather (typical, dry, and wet) scenarios. Simulated light and moderate grazing generally sustained forage production and SOC regardless of rotation frequency. However, under heavy grazing, the 30-year projection showed HFR reduced localized overgrazing and sustained higher pasture average forage productivity and SOC stocks than LFR. Long-term experimental data are needed to validate these results. Our study offers guidance for designing grazing management experiments to address this critical knowledge gap and advance C management strategies.","牲畜放牧对陆地生态系统和碳（C）动态具有强烈影响，但其结果取决于放牧管理方式。高频轮牧（HFR）可能减少通常与低频轮牧（LFR）相关的不均匀放牧分布，从而改变饲草产量和土壤有机碳（SOC）。然而，大多数生态系统模型并未明确表征不均匀放牧分布，限制了其评估管理效果的能力。我们通过引入离散空间单元增强了MEMS生态系统模型，以模拟由关键环境驱动因素（包括饲草可获得性和质量，以及与水源的距离）驱动的放牧分布。利用遥感反演的增强植被指数（EVI），我们在俄克拉荷马州一个实验性牧场验证了模拟的放牧分布。我们测试了模型在不同管理（载畜率、时间和持续时间）和天气（典型、干旱和湿润）情景下对轮牧频率的敏感性。模拟的轻度与中度放牧无论轮牧频率如何，通常均能维持饲草生产和SOC。然而，在重度放牧下，30年预测显示HFR减少了局部过度放牧，并比LFR维持了更高的牧场平均饲草生产力和SOC储量。需要长期实验数据来验证这些结果。我们的研究为设计放牧管理实验提供了指导，以弥补这一关键知识空白并推进碳管理策略。","Carbon Management","2026-09-17T00:00:00Z",{"impact":416,"substance":321,"depth":361,"authority":345,"freshness":709,"relevant":455,"comment":1609},"改进MEMS模型显式模拟放牧空间分布，揭示高频轮牧在重度放牧下维持牧草生产与土壤碳的优势，方法新颖但尚缺长期实测验证，属细分领域有价值研究。",[1611],{"name":1606,"url":1603},[1613,1429,1614,1615,1616],"土壤有机碳","草地碳汇","轮牧管理","生态模型",{"code":364,"slug":365,"name":366,"path":367,"parent_code":332},[1619],{"code":144,"slug":145,"name":146,"path":147,"parent_code":128},{"status":599,"locked":581,"version":4,"method":600,"evidence":1621},{"candidates":1622,"agricultural_evidence":604},[1623,1627,1631,1635,1639],{"code":144,"score":612,"supported":604,"title":1624,"abstract":1625,"tags":1626},[145],[1048,145],[1613],{"code":364,"score":345,"supported":604,"title":1628,"abstract":1629,"tags":1630},[622],[621,622],[],{"code":332,"score":524,"supported":604,"title":1632,"abstract":1633,"tags":1634},[333],[333],[],{"code":32,"score":936,"supported":604,"title":1636,"abstract":1637,"tags":1638},[],[608,609],[1429],{"code":184,"score":714,"supported":604,"title":1640,"abstract":1641,"tags":1642},[],[1038],[],[1644,1645],"MEMS模型 放牧分布","俄克拉荷马 轮牧 土壤碳","MEMS模型放牧分布-2937","10.1080\u002F17583004.2026.2732593",{"doi":1647,"openalex_id":1649,"authors":1650,"venue":1606,"cited_by_count":424,"oa_url":1685,"card":1686,"direction":996,"ingested_from":669},"W7213466883",[1651,1653,1656,1658,1661,1663,1666,1668,1671,1673,1675,1677,1679,1681,1683],{"name":1652,"orcid":11},"Yao Zhang",{"name":1654,"orcid":1655},"Rafael S. Santos","https:\u002F\u002Forcid.org\u002F0000-0003-4829-0644",{"name":1657,"orcid":11},"Emma Hamilton",{"name":1659,"orcid":1660},"Paige Stanley","https:\u002F\u002Forcid.org\u002F0000-0002-4444-3351",{"name":1662,"orcid":11},"Hao Yang",{"name":1664,"orcid":1665},"Keith Paustian","https:\u002F\u002Forcid.org\u002F0000-0001-5262-5596",{"name":1667,"orcid":11},"Erica L. Patterson",{"name":1669,"orcid":1670},"Stephen M. Ogle","https:\u002F\u002Forcid.org\u002F0000-0003-1899-7446",{"name":1672,"orcid":11},"Isabella C.F. Maciel",{"name":1674,"orcid":11},"Guilhermo F. S. Congio",{"name":1676,"orcid":11},"Hugh Aljoe",{"name":1678,"orcid":11},"Alejandro Romero-Ruiz",{"name":1680,"orcid":11},"Jeff J. Goodwin",{"name":1682,"orcid":11},"Jason Rowntree",{"name":1684,"orcid":11},"M. Francesca Cotrufo","https:\u002F\u002Fwww.tandfonline.com\u002Fdoi\u002Fpdf\u002F10.1080\u002F17583004.2026.2732593?needAccess=true",{"tldr":1687,"method":1688,"finding":1689,"direction":994,"opportunity":1690},"改进MEMS模型模拟放牧分布，评估轮牧频率对牧草生产和土壤碳的影响。","增强MEMS模型空间离散单元，用EVI遥感验证，模拟不同放牧和天气情景。","重度放牧下高频轮牧减少局部过牧，维持更高牧草生产力和土壤有机碳。","需长期实验验证模型结果，并探索不同气候和放牧管理下土壤碳动态的普适性机制。","2026-09-19T23:30:13.860699Z",{"id":1693,"title":1694,"url":1695,"summary":1696,"summary_zh":1697,"content":11,"source_name":1698,"source_url":1695,"published_at":1607,"category":580,"cover_url":11,"hotness":385,"is_selected":581,"score":1092,"score_detail":1699,"sources":1701,"tags":1703,"primary_topic":1708,"secondary_topics":1709,"classification":1710,"search_phrases":1725,"slug":1728,"view_count":400,"doi":1729,"paper":1730,"created_at":1749},2860,"Optimization of fish feed formulation and pH regulation in on-demand coupled aquaponic systems: A model-based framework for sustainable nutrient and water 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