31份木薯种质资源的鉴定评价及遗传多样性分析

【目的】从供试木薯种质材料中筛选优良种质,为我国木薯新品种的选育提供优良亲本。【方法】从植物学性状、农艺性状及氢氰酸含量等方面对31份国内外引进与收集的木薯资源进行初步鉴定评价,并对相关性状进行遗传多样性分析。【结果】31份木薯种质资源在叶片形状、叶片颜色、叶裂数、叶柄颜色、叶脉颜色、主茎内外皮颜色、茎秆生长情况、株型、茎分叉、分支角度、株高、主茎高度、主茎直径、块根分布、结薯集中度、块根形状、块根内外皮颜色和块根肉质颜色等方面均表现出较丰富的遗传多样性。从31份种质资源中筛选出株型较好的资源13份,单株鲜薯产量〉 2800.00 g的资源4份,氢氰酸含量〈50.00 mg/kg的资源10份,...

Full description

Saved in:
Bibliographic Details
Published in南方农业学报 Vol. 48; no. 3; pp. 393 - 400
Main Author 谢向誉 陆柳英 曾文丹 赖大欣 严华兵
Format Journal Article
LanguageChinese
Published 广西作物遗传改良生物技术重点开放实验室, 南宁 530007 2017
广西农业科学院 经济作物研究所, 南宁 530007%广西作物遗传改良生物技术重点开放实验室,南宁,530007
Subjects
Online AccessGet full text
ISSN2095-1191
DOI10.3969/j:issn.2095-1191.2017.03.003

Cover

Abstract 【目的】从供试木薯种质材料中筛选优良种质,为我国木薯新品种的选育提供优良亲本。【方法】从植物学性状、农艺性状及氢氰酸含量等方面对31份国内外引进与收集的木薯资源进行初步鉴定评价,并对相关性状进行遗传多样性分析。【结果】31份木薯种质资源在叶片形状、叶片颜色、叶裂数、叶柄颜色、叶脉颜色、主茎内外皮颜色、茎秆生长情况、株型、茎分叉、分支角度、株高、主茎高度、主茎直径、块根分布、结薯集中度、块根形状、块根内外皮颜色和块根肉质颜色等方面均表现出较丰富的遗传多样性。从31份种质资源中筛选出株型较好的资源13份,单株鲜薯产量〉 2800.00 g的资源4份,氢氰酸含量〈50.00 mg/kg的资源10份,单株鲜薯产量≥2901.75 g、收获指数≥0.74、氢氰酸含量≤28.86 mg/kg的资源2份。【结论】31份木薯种质资源具有较丰富的遗传多样性,其中筛选出2份单株产量高、收获指数高、氢氰酸含量低的种质,可在优良食用木薯育种中重点利用。
AbstractList S533; [目的]从供试木薯种质材料中筛选优良种质,为我国木薯新品种的选育提供优良亲本.[方法]从植物学性状、农艺性状及氢氰酸含量等方面对31份国内外引进与收集的木薯资源进行初步鉴定评价,并对相关性状进行遗传多样性分析.[结果]31份木薯种质资源在叶片形状、叶片颜色、叶裂数、叶柄颜色、叶脉颜色、主茎内外皮颜色、茎秆生长情况、株型、茎分叉、分支角度、株高、主茎高度、主茎直径、块根分布、结薯集中度、块根形状、块根内外皮颜色和块根肉质颜色等方面均表现出较丰富的遗传多样性.从31份种质资源中筛选出株型较好的资源13份,单株鲜薯产量>2800.00 g的资源4份,氢氰酸含量<50.00 mg/kg的资源10份,单株鲜薯产量≥2901.75 g、收获指数≥0.74、氢氰酸含量≤28.86 mg/kg的资源2份.[结论]31份木薯种质资源具有较丰富的遗传多样性,其中筛选出2份单株产量高、收获指数高、氢氰酸含量低的种质,可在优良食用木薯育种中重点利用.
【目的】从供试木薯种质材料中筛选优良种质,为我国木薯新品种的选育提供优良亲本。【方法】从植物学性状、农艺性状及氢氰酸含量等方面对31份国内外引进与收集的木薯资源进行初步鉴定评价,并对相关性状进行遗传多样性分析。【结果】31份木薯种质资源在叶片形状、叶片颜色、叶裂数、叶柄颜色、叶脉颜色、主茎内外皮颜色、茎秆生长情况、株型、茎分叉、分支角度、株高、主茎高度、主茎直径、块根分布、结薯集中度、块根形状、块根内外皮颜色和块根肉质颜色等方面均表现出较丰富的遗传多样性。从31份种质资源中筛选出株型较好的资源13份,单株鲜薯产量〉 2800.00 g的资源4份,氢氰酸含量〈50.00 mg/kg的资源10份,单株鲜薯产量≥2901.75 g、收获指数≥0.74、氢氰酸含量≤28.86 mg/kg的资源2份。【结论】31份木薯种质资源具有较丰富的遗传多样性,其中筛选出2份单株产量高、收获指数高、氢氰酸含量低的种质,可在优良食用木薯育种中重点利用。
Abstract_FL [Objective]The germplasm resources with good traits were screened out from the tested cassava germplasm resources to provide parents for breeding of excellent domestic cassava varieties. [Method]Botanical characteristics,agro-nomic characteristics and hydrocyanic acid content of 31 cassava germplasm resources from home and aboard were evaluated, and genetic diversity analysis on related traits were also conducted. [Result]In 31 cassava germplasm resources, rich genetic diversities were presented in leaf shape, leaf color, lobe number, color of petiole,color of leaf vein, color of ma-ture main stem outer bark, color of mature main stem inner bark,growth of stem, plant shape,branch angle, plant height, height of main stem, diameter of main stem, root tuber distribution,root tuber concentration,root tuber shape,color of root tuber outer bark, color of root tuber inner bark and color of root pulp. From the 31 cassava germplasm resources, 13 germplasm resources with good plant shape were selected, four germplasm resources with fresh root tuber yield per plant>2800.00 g were selected. Ten germplasm resources with hydrocyanic acid content<50.00 mg/kg, two with fresh root tuber yield per plant≥2901.75 g, harvest index≥0.74 and hydrocyanic acid content≤28.86 mg/kg were selected. [Conclu-sion]The 31 cassava germplasm resources enjoy rich genetic diversity. Two germplasm resources with high yield, high harvest index and low hydrocyanic acid content were screened out, which can be used in edible cassave variety breeding as key materials.
Author 谢向誉 陆柳英 曾文丹 赖大欣 严华兵
AuthorAffiliation 广西作物遗传改良生物技术重点开放实验室,南宁530007 广西农业科学院经济作物研究所,南宁530007
AuthorAffiliation_xml – name: 广西作物遗传改良生物技术重点开放实验室, 南宁 530007;广西农业科学院 经济作物研究所, 南宁 530007%广西作物遗传改良生物技术重点开放实验室,南宁,530007
Author_FL LAI Da-xin
LU Liu-ying
ZENG Wen-dan
YAN Hua-bing
XIE Xiang-yu
Author_FL_xml – sequence: 1
  fullname: XIE Xiang-yu
– sequence: 2
  fullname: LU Liu-ying
– sequence: 3
  fullname: ZENG Wen-dan
– sequence: 4
  fullname: LAI Da-xin
– sequence: 5
  fullname: YAN Hua-bing
Author_xml – sequence: 1
  fullname: 谢向誉 陆柳英 曾文丹 赖大欣 严华兵
BookMark eNo9j81Kw0AUhWdRwVr7EiK4SpzJnSQdF4IU_6DgpvsymSQ1VaeaILY7hVBUELtSKCJdCO3KbioFq2-TpOlbGKm4OofDx7n3rKCcbEoHoXWCVWAG22xseUEgVQ0zXSGEkcwRU8WgYgw5lP_Pl1ExCBoYY03HpgFaHm0DiabfycswfRrNBg_peJh-hMlnd9YL53fj-L2XjsJoOokf7-c3z9FXP37rJf1Jcj2IbzvJa3cVLbn8NHCKf1pA1b3davlAqRztH5Z3KorQGSiMWoQCmIxSTHVbWGATTpnQNGaUsM4sVxCwuCMYBxAascGxmS245bjUNawSFNDGovaKS5fLeq3RvPRldrBWb8n2Set3LoZsbEauLUhx3JT1Cy9jz33vjPvtmmESE6iRPfQDO_pvbw
ClassificationCodes S533
ContentType Journal Article
Copyright Copyright © Wanfang Data Co. Ltd. All Rights Reserved.
Copyright_xml – notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved.
DBID 2RA
92L
CQIGP
W95
~WA
2B.
4A8
92I
93N
PSX
TCJ
DOI 10.3969/j:issn.2095-1191.2017.03.003
DatabaseName 维普_期刊
中文科技期刊数据库-CALIS站点
维普中文期刊数据库
中文科技期刊数据库-农业科学
中文科技期刊数据库- 镜像站点
Wanfang Data Journals - Hong Kong
WANFANG Data Centre
Wanfang Data Journals
万方数据期刊 - 香港版
China Online Journals (COJ)
China Online Journals (COJ)
DatabaseTitleList

DeliveryMethod fulltext_linktorsrc
DocumentTitleAlternate Identification, evaluation and genetic diversity analysis of 31 cassava germplasm resources
DocumentTitle_FL Identification, evaluation and genetic diversity analysis of 31 cassava germplasm resources
EndPage 400
ExternalDocumentID gxnykx201703003
671734659
GrantInformation_xml – fundername: 南宁市科学研究与技术开发计划项目; 广西农业科学院基本科研业务专项项目
  funderid: (20152081); (桂农科2016YM17)
GroupedDBID -04
2RA
5XA
5XE
92L
ALMA_UNASSIGNED_HOLDINGS
CCEZO
CHDYS
CQIGP
U1G
U5N
W95
~WA
2B.
4A8
92I
93N
PSX
TCJ
ID FETCH-LOGICAL-c593-94b14337944045dcb3d1a49c22968059bfc13baec9a33c21d3ed9dcabef4f6b83
ISSN 2095-1191
IngestDate Thu May 29 04:06:48 EDT 2025
Wed Feb 14 10:04:07 EST 2024
IsPeerReviewed true
IsScholarly true
Issue 3
Keywords genetic diversity
遗传多样性
鉴定评价
种质资源
cassava
germplasm resource
identification and evaluation
木薯
Language Chinese
LinkModel OpenURL
MergedId FETCHMERGED-LOGICAL-c593-94b14337944045dcb3d1a49c22968059bfc13baec9a33c21d3ed9dcabef4f6b83
Notes 45-1381/S
cassava; germplasm resource; identification and evaluation; genetic diversity
XIE Xiang-yu1'2, LU Liu-ying1, ZENG Wen-dan1, LAI Da-xin1, YAN Hua-bing 1,2. (1 Guangxi Crop Genetic Improvement and Bioteehnology Laboratory, Nanning 530007,China; 2Cash Crops Research Institute, Guangxi Academy of Agricuhural Sciences, Nanning 530007, China)
Objective】The germplasm resources with good traits were screened out from the tested cassava germplasm resources to provide parents for breeding of excellent domestic cassava varieties. 【Method】Botanical characteristics,agronomic characteristics and hydrocyanic acid content of 31 cassava germplasm resources from home and aboard were evaluated, and genetic diversity analysis on related traits were also conducted. 【Result】In 31 cassava germplasm resources, rich genetic diversities were presented in leaf shape, leaf color, lobe number, color of petiole,color of leaf vein, color of mature main stem outer bark, color of mature main stem inner bark,growth of stem, plant shape
PageCount 8
ParticipantIDs wanfang_journals_gxnykx201703003
chongqing_primary_671734659
PublicationCentury 2000
PublicationDate 2017
PublicationDateYYYYMMDD 2017-01-01
PublicationDate_xml – year: 2017
  text: 2017
PublicationDecade 2010
PublicationTitle 南方农业学报
PublicationTitleAlternate Journal of Southern Agriculture
PublicationTitle_FL Journal of Southern Agriculture
PublicationYear 2017
Publisher 广西作物遗传改良生物技术重点开放实验室, 南宁 530007
广西农业科学院 经济作物研究所, 南宁 530007%广西作物遗传改良生物技术重点开放实验室,南宁,530007
Publisher_xml – name: 广西作物遗传改良生物技术重点开放实验室, 南宁 530007
– name: 广西农业科学院 经济作物研究所, 南宁 530007%广西作物遗传改良生物技术重点开放实验室,南宁,530007
SSID ssj0002507632
ssib007891390
ssib051370557
ssib011608256
ssib018830053
ssib010683288
Score 2.0888884
Snippet 【目的】从供试木薯种质材料中筛选优良种质,为我国木薯新品种的选育提供优良亲本。【方法】从植物学性状、农艺性状及氢氰酸含量等方面对31份国内外引进与收集的木薯资源进行初...
S533; [目的]从供试木薯种质材料中筛选优良种质,为我国木薯新品种的选育提供优良亲本.[方法]从植物学性状、农艺性状及氢氰酸含量等方面对31份国内外引进与收集的木薯资源进...
SourceID wanfang
chongqing
SourceType Aggregation Database
Publisher
StartPage 393
SubjectTerms 木薯
种质资源
遗传多样性
鉴定评价
Title 31份木薯种质资源的鉴定评价及遗传多样性分析
URI http://lib.cqvip.com/qk/90177A/201703/671734659.html
https://d.wanfangdata.com.cn/periodical/gxnykx201703003
Volume 48
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
journalDatabaseRights – providerCode: PRVCAB
  databaseName: Nutrition and Food Sciences Database
  issn: 2095-1191
  databaseCode: DYU
  dateStart: 20110101
  customDbUrl:
  isFulltext: true
  dateEnd: 99991231
  titleUrlDefault: https://www.cabidigitallibrary.org/product/zd
  omitProxy: true
  ssIdentifier: ssib010683288
  providerName: CAB International
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnR1Na9RANNQK4kUUFWtVeuicJDWTmUxmPAiTbpYi6KmFelrytS0Vtn5sofakUEQFsSeFItKD0J7spVKw-jf8Bd3t9l_43iSbjVpRewnJmzfvY94k781k5o1ljUdciiylqR2leIRZ0_VspfymnYiYSt-VmePhBuc7d8XUDL89680OnfheWbW01I4nkpUj95Ucx6oAA7viLtn_sGxJFABwD_aFK1gYrv9kY0ZJyEkQkKBGQkHUJNGShJIoQXSdhD7RPpE1hAS8KAo8IjkiB5ooB3GUNhBFpEK00CM6RCAgAxEsyln4WCQBog0yJco3RcDUMbW4qSXwEZEFLqLQeS1JpDASAmWnGg-b0pohJVDsQBmI0QWJS0MTiNeINhSAu_b6vcQoBExcRAFtFDVSg0JqgKKIUn32dRIwRJGgDx2gQAkAwkIG6ResA_UTIw8Lc0W1kVeD6qw6bZLvDzVdHBFBmaBuJPLMDUc7oWI-trVWR7UjSMBNK0iDY6wIEFWv1DKtIJ2-yeuGTm5puLpFIwJBWRIM-3YNERlbaLKAgDbwllXsYKCSXvcYRnYDR-FCmGxjor6qV-Oy8vayioti-YmURbTDTZ7Y3xwpUwLz0C5Af0cWEyULXAzp52mB2SCEKBd2zi23ntxfRhxwHpiE96TrQwSIg5V7M-V33sd_44O_s9QR4FcGafMoFThxUYbJVEo8VKH0Ix5lmAPKL-dSIYwHN4k_DEs5T1njhRo3Fm7-WQXMqDK_2Jp7CHGi2bbXakatuUqEOX3WOlMMDcd0_p6fs4ZW5s9btxjd3_vWfb_Ve7t9sPm6t7PV-7za_bJ2sL56-HKn82m9t726v7fbefPq8Nm7_a8bnY_r3Y3d7tPNzovn3Q9rF6zpejg9OWUXZ57YiaeYrXgMAxgGTpLDWCtNYpbSiKvEdZWQMBKKmwllcZQlKmIscWnKslSlSRRnTd4UsWQXreHWYiu7ZI1FiqWOF-GRczDGyJI45b7LuHTcFNMBuyPWaKl640Ge2qYhcFEOF54ascaKxmgUH7zHjV-Me_nvKKPWabzPpyyvWMPtR0vZVQji2_E10yN-AOLdssU
linkProvider CAB International
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=31%E4%BB%BD%E6%9C%A8%E8%96%AF%E7%A7%8D%E8%B4%A8%E8%B5%84%E6%BA%90%E7%9A%84%E9%89%B4%E5%AE%9A%E8%AF%84%E4%BB%B7%E5%8F%8A%E9%81%97%E4%BC%A0%E5%A4%9A%E6%A0%B7%E6%80%A7%E5%88%86%E6%9E%90&rft.jtitle=%E5%8D%97%E6%96%B9%E5%86%9C%E4%B8%9A%E5%AD%A6%E6%8A%A5&rft.au=%E8%B0%A2%E5%90%91%E8%AA%89&rft.au=%E9%99%86%E6%9F%B3%E8%8B%B1&rft.au=%E6%9B%BE%E6%96%87%E4%B8%B9&rft.au=%E8%B5%96%E5%A4%A7%E6%AC%A3&rft.date=2017&rft.pub=%E5%B9%BF%E8%A5%BF%E4%BD%9C%E7%89%A9%E9%81%97%E4%BC%A0%E6%94%B9%E8%89%AF%E7%94%9F%E7%89%A9%E6%8A%80%E6%9C%AF%E9%87%8D%E7%82%B9%E5%BC%80%E6%94%BE%E5%AE%9E%E9%AA%8C%E5%AE%A4%2C+%E5%8D%97%E5%AE%81+530007&rft.issn=2095-1191&rft.volume=48&rft.issue=3&rft.spage=393&rft.epage=400&rft_id=info:doi/10.3969%2Fj%3Aissn.2095-1191.2017.03.003&rft.externalDocID=gxnykx201703003
thumbnail_s http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fimage.cqvip.com%2Fvip1000%2Fqk%2F90177A%2F90177A.jpg
http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fgxnykx%2Fgxnykx.jpg