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覆盖华东、华中、西南","https:\u002F\u002Fwww.stdaily.com\u002Fweb\u002Fgdxw\u002F2026-10\u002F09\u002Fcontent_593119.html","上海市农业科学院林木果树研究所桃全产业链技术创新团队数十年深耕种质创新,成功选育锦绣、锦冠、锦春、锦园、锦香、锦花等梯次成熟的锦系列黄桃矩阵。锦冠2026年获国家植物新品种权,成熟期比锦绣提早20天,填补7月中旬至8月初优质黄桃市场空白。锦系列黄桃全国推广超百万亩,湖南炎陵带动6万余人从业、近4万桃农人均年增收1.2万元,福建建宁、上海奉贤、贵州玉屏等实现上海育种、全国种植、梯次上市格局。","研究表明，上海是优质桃的重要起源地，世界95%以上的优质栽培桃可追溯到“上海水蜜”，其甘甜多汁、香味浓郁、品质优良，衍生出的众多后代成为现代桃育种的骨干亲本。然而，手握得天独厚的种源家底，上海桃产业却一度受困于品种同质化、育种周期长等多重瓶颈。破解产业难题，关键在于种质资源自主可控。上海农科院桃团队数十年深耕种质创新，实现从资源保存到分子育种的系统性突破。\n\n团队系统收集保存“上海水蜜”、山桃、光核桃等特异种质资源，依托新技术将桃的香气、黄酮等拆解至分子层面，建成涵盖成熟期、抗病性、上百种风味物质的表型与基因型数据库，彻底告别传统“凭经验选苗”的粗放育种模式。针对果树育种周期长、筛选效率低的痛点，该团队融合全基因组分子标记辅助选择育种与传统杂交育种，大幅缩短优良单株筛选周期，成功选育出梯次成熟的“锦”系列黄桃矩阵。1973年，上海农科院科研人员选育出“锦绣”。2022年，“锦冠”通过上海市林木品种审定，并于2026年获得国家植物新品种权。\n\n上海农科院桃团队原负责人、研究员叶正文介绍，“锦冠”以“锦绣”为母本、“玉露蟠桃”为父本杂交培育而成，脆软双吃、纤维少。其成熟期比传统晚熟“锦绣”提早20天，精准填补7月中旬至8月初优质黄桃市场空白，成为种质创新落地的最新标志性成果。\n\n新品种进入产业，不能只靠品种本身。上海桃园普遍面临用工多、机械化程度不高、从业者老龄化显著等问题。上海农科院桃团队结合上海高温多雨、土壤黏重、果园作业难度大的实际情况，创新推广起垄栽培、暗排技术，破解桃园排水难与机械化作业的矛盾。团队还筛选适合本地作业的打药、割草、物料运输、精准施肥等方面的果园机械，集成宜机化建园、省力化修剪等配套技术，推动桃园机械化作业。\n\n在奉贤区黄桃采后保鲜方面，团队形成保鲜技术规程，有效延长了“锦绣”黄桃贮藏期，降低了鲜果物流损失率。团队研发的桃果实采后贮运保鲜技术，还助推山东“蒙阴蜜桃”走出国门，远销新加坡、阿联酋、俄罗斯等国。“对产业主体而言，采后技术带来的不仅是少损耗，更是长销售期、大市场和更稳定的商品价值。”上海农科院桃团队负责人李雄伟说。","科技日报 2026-10-09","2026-10-09T00:00:00Z",88,{"impact":212,"substance":18,"depth":165,"authority":213,"freshness":71,"relevant":22,"comment":214},26,14,"上海农科院锦系列黄桃全国推广超百万亩，涵盖种质创新、分子育种与宜机化栽培，产业级突破且信息增量充足，值得入选每日精选。",[216],{"name":208,"url":205},[76,29,218,219,220],"黄桃","分子育种","宜机化果园",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[],{"status":40,"locked":14,"version":41,"method":42,"evidence":224},{"candidates":225,"agricultural_evidence":46},[226,231,238],{"code":33,"score":54,"supported":46,"title":227,"abstract":228,"tags":230},[],[229],"新品种权",[76,29],{"code":232,"score":233,"supported":46,"title":234,"abstract":235,"tags":237},"B2",4,[],[236],"果树",[218],{"code":82,"score":22,"supported":14,"title":239,"abstract":240,"tags":241},[],[],[219],[243,244],"上海农科院 锦系列 黄桃","锦冠 黄桃 新品种","上海农科院锦系列黄桃-4630",2,"2026-10-11T00:09:41.810157Z",{"id":249,"title":250,"url":251,"summary":252,"summary_zh":8,"content":253,"source_name":254,"source_url":8,"published_at":255,"category":67,"cover_url":8,"hotness":13,"is_selected":14,"score":68,"score_detail":256,"sources":258,"tags":260,"primary_topic":265,"secondary_topics":266,"classification":267,"search_phrases":284,"slug":287,"view_count":22,"doi":8,"paper":8,"created_at":288},4397,"南瓜长出「天鹅翅膀」 — 上海市农科院庄行综合试验站观赏南瓜亮相上海植物园","https:\u002F\u002Fwww.sina.cn\u002Fnews\u002Fdetail\u002F5349914143623485.html","上海市农科院庄行综合试验站马坤团队自上世纪 90 年代起从国外引进大量南瓜资源,在长期种植、观察和筛选中积累育种材料,逐步开展自主杂交育种,目前保存南瓜种质资源超 1500 份;此次在上海植物园亮相的「天鹅瓜」家族包括白天鹅、金天鹅、黑天鹅等系列,相关品种已在国内多个省市开展种植和应用,部分观赏南瓜进入花卉市场。","【#南瓜长出天鹅翅膀太绝了# ！一只南瓜如何长成“天鹅”？】#观赏南瓜也能吃还能当装饰# 在市农科院庄行综合试验站，南瓜也是这个季节颇有看头的“蔬菜景观”。与以保供为主要目标的常规蔬菜不同，观赏南瓜在选育时既要考虑食用品质，也要适应观光农业等应用场景。#上海植物园千只南瓜开派对#\n\n上世纪90年代起，农科院科研人员从国外引进大量南瓜资源，在长期种植、观察和筛选中积累育种材料，逐步开展自主杂交育种。南瓜品种选育也从早期关注产量、品质，逐渐拓展到果形、色泽、储运等性状。目前，团队保存的南瓜种质资源已超过1500份。\n\n“南瓜能够呈现多样的果形和颜色，与其本身丰富的遗传多样性有关。”马坤表示，团队首先从丰富的种质资源中“选苗子”，再通过杂交让性状重新组合，经过多代筛选，把符合目标的果形、颜色稳定下来。他捧起一只金天鹅南瓜介绍，通过定向选育，可让南瓜的“翅”变得更长、颜色更加鲜艳，最终形成稳定的观赏性状。\n\n此次在上海植物园亮相的“天鹅瓜”家族，包括白天鹅、金天鹅、黑天鹅等系列，都有细长的“颈部”和独特的色泽，看起来活像一群停在秋日花园里的小天鹅。\n\n除了天鹅系列，马坤团队还选育了佛手、梨棒、多彩瘤球等系列观赏南瓜。成熟后，这些南瓜因果皮坚硬、果形和色泽独特，且耐贮藏，很适合用于农业景观和家庭装饰。目前，相关品种已在国内多个省市开展种植和应用，部分观赏南瓜还进入花卉市场。","新浪新闻 上海植物园 2026-10-02","2026-10-02T00:00:00Z",{"impact":13,"substance":19,"depth":213,"authority":21,"freshness":54,"relevant":22,"comment":257},"地方科研机构的观赏南瓜育种成果，含种质资源规模与选育方法等实质信息，但属细分领域动态，公共影响有限。",[259],{"name":254,"url":251},[29,261,262,263,264],"上海市农科院","农旅融合","育种创新","观赏南瓜",{"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":46},[270,274,280],{"code":33,"score":233,"supported":46,"title":271,"abstract":272,"tags":273},[],[29],[29],{"code":275,"score":99,"supported":46,"title":276,"abstract":277,"tags":279},"B4",[],[278],"花卉",[],{"code":82,"score":22,"supported":14,"title":281,"abstract":282,"tags":283},[],[],[263],[285,286],"上海农科院 观赏南瓜 天鹅瓜","庄行试验站 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This study developed an integrated framework for temporal evaluation and multi-criteria selection of 526 turfgrass accessions monitored monthly from August to December 2021 during one growing season in a single experimental environment. Green cover percentage (GCP) quantified visible canopy coverage, whereas the normalized difference vegetation index (NDVI) provided complementary spectral information on canopy greenness. Four multi-month summary traits GCP area under the curve (AUC), late-season GCP, NDVI AUC, and late-season NDVI formed a common trait space examined through complementary analytical steps: K-means clustering characterized broad temporal-performance groups, Pareto screening retained non-dominated trade-offs, and an a priori equal-weight composite score ranked the resulting candidates. The three-cluster solution separated a high-performance group of 97 accessions, and the global Pareto set comprised 14 accessions. The ranking identified five promising candidates, sensitivity analysis indicated a stable core of four, whereas the fifth position depended on moderate changes in trait weights. Within the limits of a single season and environment, the results show that integrating multi-month traits, clustering, Pareto screening, composite ranking, and sensitivity analysis provides a transparent framework for prioritizing turfgrass germplasm for further evaluation.","高效选育具有持久绿色覆盖的草坪草种质，需要在多个观测时期进行评估，而非仅依据单一时间点。本研究构建了一个整合框架，用于对526份草坪草种质进行时间序列评价和多标准选择，这些种质在2021年8月至12月的一个生长季内、单一试验环境中每月监测一次。绿色覆盖百分比（GCP）量化了可见冠层覆盖度，而归一化差异植被指数（NDVI）则提供了冠层绿色度的补充光谱信息。四个多月份汇总性状——GCP曲线下面积（AUC）、后期GCP、NDVI AUC和后期NDVI——构成了一个共同性状空间，并通过互补的分析步骤加以检验：K均值聚类刻画了宽泛的时间表现分组，帕累托筛选保留了非支配权衡，先验等权综合评分对所得候选材料进行排序。三聚类方案分离出一个由97份种质组成的高表现组，全局帕累托集包含14份种质。排序确定了5份有前景的候选材料，敏感性分析表明其中4份构成稳定核心，而第5个位置取决于性状权重的适度变化。在单一生长季和环境的限制范围内，结果表明，整合多月份性状、聚类、帕累托筛选、综合排序和敏感性分析，为优先选择草坪草种质以开展进一步评价提供了一个透明的框架。","Scientific Reports","2026-10-05T00:00:00Z","论文",{"impact":20,"substance":299,"depth":300,"authority":213,"freshness":71,"relevant":22,"comment":301},21,17,"将无人机多光谱遥感与聚类、帕累托筛选结合用于草坪草种质多期评价，方法新颖、数据规模可观，对智慧育种与表型监测有参考价值。",[303],{"name":295,"url":292},[305,306,29,307,308],"智慧农业","无人机","遥感监测","草坪草",{"code":33,"slug":34,"name":35,"path":36,"parent_code":37},[311],{"code":312,"slug":313,"name":314,"path":315,"parent_code":316},"I3","remote-sensing","遥感与农情监测","\u002Ftopic\u002Fdigital-agriculture\u002Fremote-sensing","I",{"status":40,"locked":14,"version":41,"method":42,"evidence":318},{"candidates":319,"agricultural_evidence":46},[320,325,330],{"code":33,"score":20,"supported":46,"title":321,"abstract":323,"tags":324},[322],"germplasm",[322],[29],{"code":312,"score":21,"supported":46,"title":326,"abstract":328,"tags":329},[327],"multispectral",[],[307],{"code":331,"score":22,"supported":14,"title":332,"abstract":333,"tags":334},"I1",[],[],[305],[336,337],"无人机 多光谱 草坪草 种质","NDVI 草坪草 绿度","无人机多光谱草坪草种质-4354","10.1038\u002Fs41598-026-74076-4",{"doi":339,"openalex_id":341,"authors":342,"venue":295,"cited_by_count":108,"oa_url":353,"card":354,"direction":358,"ingested_from":360},"W7220416490",[343,346,349,351],{"name":344,"orcid":345},"E. M. B. M. Karunathilake","https:\u002F\u002Forcid.org\u002F0009-0009-8841-1480",{"name":347,"orcid":348},"Sheikh Mansoor","https:\u002F\u002Forcid.org\u002F0000-0003-1902-4611",{"name":350,"orcid":8},"Yong Suk Chung",{"name":352,"orcid":8},"Gyung Deok Han","https:\u002F\u002Fwww.nature.com\u002Farticles\u002Fs41598-026-74076-4_reference.pdf",{"tldr":355,"method":356,"finding":357,"direction":358,"opportunity":359},"用无人机多光谱监测526份草坪草种质，结合多时相性状与多准则筛选优良品系。","无人机多光谱获取GCP和NDVI，K-means聚类、Pareto筛选与加权评分","三聚类分出97份高性能种质，Pareto集14份，最终5个候选且4个稳健。","农业遥感与作物表型","可扩展到多环境多年份验证，并将无人机表型与基因组数据结合做育种决策。","openalex","2026-10-07T23:30:19.253986Z"]