Article(id=1236337183985029928, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236337182303113996, articleNumber=null, orderNo=null, doi=10.3969/j.issn.1000-2561.2023.06.007, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1659369600000, receivedDateStr=2022-08-02, revisedDate=1661356800000, revisedDateStr=2022-08-25, acceptedDate=null, acceptedDateStr=null, onlineDate=1772695354695, onlineDateStr=2026-03-05, pubDate=1687622400000, pubDateStr=2023-06-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1772695354695, onlineIssueDateStr=2026-03-05, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1772695354695, creator=13701087609, updateTime=1772695354695, updator=13701087609, issue=Issue{id=1236337182303113996, tenantId=1146029695717560320, journalId=1235980609244409860, year='2023', volume='44', issue='6', pageStart='1083', pageEnd='1305', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1772695354295, creator=13701087609, updateTime=1772695447813, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1236337574608950114, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236337182303113996, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1236337574613144419, tenantId=1146029695717560320, journalId=1235980609244409860, issueId=1236337182303113996, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=1135, endPage=1145, ext={EN=ArticleExt(id=1236337184299602738, articleId=1236337183985029928, tenantId=1146029695717560320, journalId=1235980609244409860, language=EN, title=Investigation and Phenotypic Traits Analysis of Wild Sugarcane Germplasm Resource in Southwest Guizhou Autonomous Prefecture of China, columnId=1236256430060261740, journalTitle=Chinese Journal of Tropical Crops, columnName=Germplasm Resources, Genetics & Breeding, runingTitle=null, highlight=null, articleAbstract=

Southwest Guizhou Autonomous Prefecture is a typical mountainous area with low latitude and high altitude and has abundant water resources. The specific climate and geographical environment of this region enables the appearance of abundant wild sugarcane germplasm resources. In order to enrich the wild germplasm resources and genetic diversity of National Germplasm Repository of Sugarcane (NGRS), and reveal the distribution of wild sugarcane germplasm resources in the region, the wild sugarcane resource investigation team of Sugarcane Research Institute of Yunnan Academy of Agricultural Sciences conducted a survey and collection for 14 days in 4 cities of the region from May 9 to May 22, 2020. Four cities, Xingyi, Xingren, Qinglong and Pu'an, were selected as the main collection areas, and a total of 92 wild sugarcane resources were collected. We collected 6 materials of Erianthus rockii, 16 of Sacchuram spontaneum, 25 of Micanthus sinensis, 13 of Erianthus arundinacius and 32 of Erianthus fulvus. The results revealed that there were abundant phenotypic variation in the species collected from this region with variation coefficient ranging from 11.4% to 78.0% and the average over 30%. Cluster analysis showed that Sacchuram spontaneum group Ⅲ (Sp-2), Micanthus sinensis Group Ⅱ (Ma-8), Erianthus arundinacius Group Ⅲ (Ea-2, Ea-9), Erianthus fulvus Group Ⅲ (Ef-10, Ef-11), Erianthus fulvus Group Ⅴ (Ef-26) and Erianthus rockii (Er-1, Er-3, Er-4) had good yield and quality characters, and were recommended to be used as sugarcane breeding materials in further research. The germplasm collections changed the situation of CNNSGR collection system without collections from southwest Guizhou Autonomous Prefecture, and some specific materials had unique excellent characters that other wild sugarcane resources did not have, which might serve as the genetic resources for sugarcane breeding.

, correspAuthors=Xin LU, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=null, fund=null, authors=null, authorsList=Chaohua XU, Hongbo LIU, Wei QIN, Jun MAO, Xiuqin LIN, Xin LU), CN=ArticleExt(id=1236337184572232515, articleId=1236337183985029928, tenantId=1146029695717560320, journalId=1235980609244409860, language=CN, title=贵州省黔西南州甘蔗野生种质资源考察收集与表型性状初步研究, columnId=1236256430219645304, journalTitle=热带作物学报, columnName=种质资源与遗传育种, runingTitle=null, highlight=null, articleAbstract=

贵州省黔西南州属珠江水系南北盘江流域,属典型的低纬度高海拔山区,其独特的气候类型和地理环境孕育了丰富的甘蔗野生种质资源。为进一步提高和丰富国家甘蔗种质资源圃(开远)的资源保存数量与遗传多样性,探明黔西南州甘蔗野生种质资源分布状况,2020年5月9—22日云南省农业科学院甘蔗研究所组织考察队对黔西南州4市(县)进行甘蔗野生种质资源的系统调查与采集工作。考察队系统调查兴义市、兴仁市、晴隆县、普安县等4市(县)33个乡(镇)的甘蔗野生种质资源分布情况,采集到3个属5个种共92份野生甘蔗种质资源,其中滇蔗茅(Erianthus rockii, Er)6份、割手密(Sacchuram spontaneum, Sp)16份、芒(Micanthus sinensis, Ma)25份、斑茅(Erianthus arundinacius, Ea)13份、蔗茅(Erianthus fulvus, Ef)32份。调查分析发现,黔西南州甘蔗野生种质资源种间性状变异丰富,变异系数为11.4%~78.0%,平均变异系数在30%以上。聚类分析显示,割手密第Ⅲ大类群(Sp-2)、芒第Ⅱ大类群(Ma-8)、斑茅第Ⅱ大类群(Ea-2、Ea-9)、蔗茅第Ⅲ大类群(Ef-10、Ef-11)、蔗茅第Ⅴ大类群(Ef-26)及滇蔗茅(Er-1、Er-3、Er-4)产量性状和品质性状优良,具有育种利用潜力,可推荐作为甘蔗高产高糖育种亲本进行发掘利用。此次采集行动弥补了国家甘蔗种质资源圃(开远)在黔西南州系统调查的空白,部分特异材料具有其他甘蔗野生资源所不具备的优异性状,为甘蔗育种提供了宝贵的基因资源。

, correspAuthors=陆鑫, authorNote=null, correspAuthorsNote=
* 陆鑫(LUXin),E-mail:
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徐超华(1986—),男,硕士,副研究员,研究方向:甘蔗种质资源。

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徐超华(1986—),男,硕士,副研究员,研究方向:甘蔗种质资源。

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徐超华(1986—),男,硕士,副研究员,研究方向:甘蔗种质资源。

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贵州省黔西南州甘蔗野生种质资源考察收集与表型性状初步研究
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徐超华 , 刘洪博 , 覃伟 , 毛钧 , 林秀琴 , 陆鑫 *
热带作物学报 | 种质资源与遗传育种 2023,44(6): 1135-1145
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热带作物学报 | 种质资源与遗传育种 2023, 44(6): 1135-1145
贵州省黔西南州甘蔗野生种质资源考察收集与表型性状初步研究
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徐超华, 刘洪博, 覃伟, 毛钧, 林秀琴, 陆鑫*
作者信息
  • 云南省农业科学院甘蔗研究所/云南省甘蔗遗传改良重点实验室,云南开远 661699
  • 徐超华(1986—),男,硕士,副研究员,研究方向:甘蔗种质资源。

通讯作者:

* 陆鑫(LUXin),E-mail:
Investigation and Phenotypic Traits Analysis of Wild Sugarcane Germplasm Resource in Southwest Guizhou Autonomous Prefecture of China
Chaohua XU, Hongbo LIU, Wei QIN, Jun MAO, Xiuqin LIN, Xin LU*
Affiliations
  • Sugarcane Research Institute, Yunnan Academy of Agricultural Sciences/Yunnan Key Laboratory of Sugarcane Genetic Improvement, Kaiyuan, Yunnan 661699, China
出版时间: 2023-06-25 doi: 10.3969/j.issn.1000-2561.2023.06.007
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贵州省黔西南州属珠江水系南北盘江流域,属典型的低纬度高海拔山区,其独特的气候类型和地理环境孕育了丰富的甘蔗野生种质资源。为进一步提高和丰富国家甘蔗种质资源圃(开远)的资源保存数量与遗传多样性,探明黔西南州甘蔗野生种质资源分布状况,2020年5月9—22日云南省农业科学院甘蔗研究所组织考察队对黔西南州4市(县)进行甘蔗野生种质资源的系统调查与采集工作。考察队系统调查兴义市、兴仁市、晴隆县、普安县等4市(县)33个乡(镇)的甘蔗野生种质资源分布情况,采集到3个属5个种共92份野生甘蔗种质资源,其中滇蔗茅(Erianthus rockii, Er)6份、割手密(Sacchuram spontaneum, Sp)16份、芒(Micanthus sinensis, Ma)25份、斑茅(Erianthus arundinacius, Ea)13份、蔗茅(Erianthus fulvus, Ef)32份。调查分析发现,黔西南州甘蔗野生种质资源种间性状变异丰富,变异系数为11.4%~78.0%,平均变异系数在30%以上。聚类分析显示,割手密第Ⅲ大类群(Sp-2)、芒第Ⅱ大类群(Ma-8)、斑茅第Ⅱ大类群(Ea-2、Ea-9)、蔗茅第Ⅲ大类群(Ef-10、Ef-11)、蔗茅第Ⅴ大类群(Ef-26)及滇蔗茅(Er-1、Er-3、Er-4)产量性状和品质性状优良,具有育种利用潜力,可推荐作为甘蔗高产高糖育种亲本进行发掘利用。此次采集行动弥补了国家甘蔗种质资源圃(开远)在黔西南州系统调查的空白,部分特异材料具有其他甘蔗野生资源所不具备的优异性状,为甘蔗育种提供了宝贵的基因资源。

甘蔗  /  黔西南州  /  种质资源  /  表型性状  /  遗传多样性

Southwest Guizhou Autonomous Prefecture is a typical mountainous area with low latitude and high altitude and has abundant water resources. The specific climate and geographical environment of this region enables the appearance of abundant wild sugarcane germplasm resources. In order to enrich the wild germplasm resources and genetic diversity of National Germplasm Repository of Sugarcane (NGRS), and reveal the distribution of wild sugarcane germplasm resources in the region, the wild sugarcane resource investigation team of Sugarcane Research Institute of Yunnan Academy of Agricultural Sciences conducted a survey and collection for 14 days in 4 cities of the region from May 9 to May 22, 2020. Four cities, Xingyi, Xingren, Qinglong and Pu'an, were selected as the main collection areas, and a total of 92 wild sugarcane resources were collected. We collected 6 materials of Erianthus rockii, 16 of Sacchuram spontaneum, 25 of Micanthus sinensis, 13 of Erianthus arundinacius and 32 of Erianthus fulvus. The results revealed that there were abundant phenotypic variation in the species collected from this region with variation coefficient ranging from 11.4% to 78.0% and the average over 30%. Cluster analysis showed that Sacchuram spontaneum group Ⅲ (Sp-2), Micanthus sinensis Group Ⅱ (Ma-8), Erianthus arundinacius Group Ⅲ (Ea-2, Ea-9), Erianthus fulvus Group Ⅲ (Ef-10, Ef-11), Erianthus fulvus Group Ⅴ (Ef-26) and Erianthus rockii (Er-1, Er-3, Er-4) had good yield and quality characters, and were recommended to be used as sugarcane breeding materials in further research. The germplasm collections changed the situation of CNNSGR collection system without collections from southwest Guizhou Autonomous Prefecture, and some specific materials had unique excellent characters that other wild sugarcane resources did not have, which might serve as the genetic resources for sugarcane breeding.

sugarcane  /  Southwest Guizhou Autonomous Prefecture  /  germplasm resource  /  phenotypic traits  /  genetic diversity
徐超华, 刘洪博, 覃伟, 毛钧, 林秀琴, 陆鑫. 贵州省黔西南州甘蔗野生种质资源考察收集与表型性状初步研究. 热带作物学报, 2023 , 44 (6) : 1135 -1145 . DOI: 10.3969/j.issn.1000-2561.2023.06.007
Chaohua XU, Hongbo LIU, Wei QIN, Jun MAO, Xiuqin LIN, Xin LU. Investigation and Phenotypic Traits Analysis of Wild Sugarcane Germplasm Resource in Southwest Guizhou Autonomous Prefecture of China[J]. Chinese Journal of Tropical Crops, 2023 , 44 (6) : 1135 -1145 . DOI: 10.3969/j.issn.1000-2561.2023.06.007
  • 政府购买服务项目(19230834)
  • 国家作物种质资源库甘蔗分库运行服务(NCGRC-2023-42)
  • 开远甘蔗生长与环境云南省野外科学观测研究站(202205AM070001)
2023年第44卷第6期
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doi: 10.3969/j.issn.1000-2561.2023.06.007
  • 接收时间:2022-08-02
  • 首发时间:2026-03-05
  • 出版时间:2023-06-25
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  • 收稿日期:2022-08-02
  • 修回日期:2022-08-25
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政府购买服务项目(19230834)
国家作物种质资源库甘蔗分库运行服务(NCGRC-2023-42)
开远甘蔗生长与环境云南省野外科学观测研究站(202205AM070001)
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    云南省农业科学院甘蔗研究所/云南省甘蔗遗传改良重点实验室,云南开远 661699

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* 陆鑫(LUXin),E-mail:
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2种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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