干旱胁迫下外源内生真菌对燕麦种子萌发及幼苗生长的影响

【目的】探讨外源内生真菌对干旱胁迫下燕麦种子萌发和幼苗生长的影响。【方法】以燕麦(Avena sativa L.)为研究对象,设正常水分处理(WW)和12%PEG-6000模拟干旱胁迫(HD)2个水分处理,分别添加Czapek培养基(CK)、外源内生真菌O-2(Fusarium equiseti)和O-66(Alternaria pomicola),分析干旱胁迫下外源内生真菌对种子发芽、幼苗生长、根系结构和生理特性的影响。【结果】外源内生真菌O-2、O-66均能在燕麦根中检测到。干旱胁迫显著抑制了种子的萌发,内生真菌O-2和O-66均提高了种子发芽率和发芽势,其中添加O-66处理发芽率和发芽势...

Full description

Saved in:
Bibliographic Details
Published inGuanʻgai paishui xuebao Vol. 42; no. 7; pp. 10 - 59
Main Authors LI, Xiaoting, LI, Lijun, ZHANG, Yongping, GUO Yunfei, HAN, Xue
Format Journal Article
LanguageChinese
Published Xinxiang City Chinese Academy of Agricultural Sciences (CAAS) Farmland Irrigation Research Institute Editorial Office of Journal of Irrigation and Drainage 01.07.2023
内蒙古农业大学农学院,呼和浩特010019
Subjects
Online AccessGet full text
ISSN1672-3317
DOI10.13522/j.cnki.ggps.2022697

Cover

Abstract 【目的】探讨外源内生真菌对干旱胁迫下燕麦种子萌发和幼苗生长的影响。【方法】以燕麦(Avena sativa L.)为研究对象,设正常水分处理(WW)和12%PEG-6000模拟干旱胁迫(HD)2个水分处理,分别添加Czapek培养基(CK)、外源内生真菌O-2(Fusarium equiseti)和O-66(Alternaria pomicola),分析干旱胁迫下外源内生真菌对种子发芽、幼苗生长、根系结构和生理特性的影响。【结果】外源内生真菌O-2、O-66均能在燕麦根中检测到。干旱胁迫显著抑制了种子的萌发,内生真菌O-2和O-66均提高了种子发芽率和发芽势,其中添加O-66处理发芽率和发芽势较CK显著增加了44.68%和41.18%。内生真菌显著促进胚根和胚芽的伸长,分别是CK的1.15~1.36倍和1.18~1.42倍。水培试验中,干旱胁迫下内生真菌均提高了燕麦幼苗的株高、干物质积累量和根系指标,其中添加O-66处理的株高和冠层干质量增加了23.67%和39.58%,根干质量、根系总长度、根系投影面积、根系总表面积、根系总体积和根尖数分别增加了33.72%、20.40%、35.47%、31.84%、36.94%和59.24%。与CK相比,干旱胁迫下内生真菌处理的燕麦根系活力显著提高了15.34%~23.54%,SOD、POD和CAT分别提高了25.97%~30.48%、14.26%~20.47%和37.46%~45.72%,MDA量降低了9.27%~10.33%。【结论】外源内生真菌能显著缓解干旱胁迫对燕麦种子及幼苗的伤害,增强植株耐旱性,促进燕麦生长,其中内生真菌O-66的抗旱效果较为明显。
AbstractList S512.6; [目的]探讨外源内生真菌对干旱胁迫下燕麦种子萌发和幼苗生长的影响.[方法]以燕麦(Avena sativa L.)为研究对象,设正常水分处理(WW)和12%PEG-6000模拟干旱胁迫(HD)2个水分处理,分别添加Czapek培养基(CK)、外源内生真菌O-2(Fusarium equiseti)和O-66(Alternaria pomicola),分析干旱胁迫下外源内生真菌对种子发芽、幼苗生长、根系结构和生理特性的影响.[结果]外源内生真菌O-2、O-66均能在燕麦根中检测到.干旱胁迫显著抑制了种子的萌发,内生真菌O-2和O-66均提高了种子发芽率和发芽势,其中添加O-66处理发芽率和发芽势较CK显著增加了 44.68%和41.18%.内生真菌显著促进胚根和胚芽的伸长,分别是CK的1.15~1.36倍和1.18~1.42倍.水培试验中,干旱胁迫下内生真菌均提高了燕麦幼苗的株高、干物质积累量和根系指标,其中添加O-66处理的株高和冠层干质量增加了 23.67%和39.58%,根干质量、根系总长度、根系投影面积、根系总表面积、根系总体积和根尖数分别增加了 33.72%、20.40%、35.47%、31.84%、36.94%和59.24%.与CK相比,干旱胁迫下内生真菌处理的燕麦根系活力显著提高了 15.34%~23.54%,SOD、POD和CAT分别提高了 25.97%~30.48%、14.26%~20.47%和37.46%~45.72%,MDA量降低了 9.27%~10.33%.[结论]外源内生真菌能显著缓解干旱胁迫对燕麦种子及幼苗的伤害,增强植株耐旱性,促进燕麦生长,其中内生真菌O-66的抗旱效果较为明显.
【目的】探讨外源内生真菌对干旱胁迫下燕麦种子萌发和幼苗生长的影响。【方法】以燕麦(Avena sativa L.)为研究对象,设正常水分处理(WW)和12%PEG-6000模拟干旱胁迫(HD)2个水分处理,分别添加Czapek培养基(CK)、外源内生真菌O-2(Fusarium equiseti)和O-66(Alternaria pomicola),分析干旱胁迫下外源内生真菌对种子发芽、幼苗生长、根系结构和生理特性的影响。【结果】外源内生真菌O-2、O-66均能在燕麦根中检测到。干旱胁迫显著抑制了种子的萌发,内生真菌O-2和O-66均提高了种子发芽率和发芽势,其中添加O-66处理发芽率和发芽势较CK显著增加了44.68%和41.18%。内生真菌显著促进胚根和胚芽的伸长,分别是CK的1.15~1.36倍和1.18~1.42倍。水培试验中,干旱胁迫下内生真菌均提高了燕麦幼苗的株高、干物质积累量和根系指标,其中添加O-66处理的株高和冠层干质量增加了23.67%和39.58%,根干质量、根系总长度、根系投影面积、根系总表面积、根系总体积和根尖数分别增加了33.72%、20.40%、35.47%、31.84%、36.94%和59.24%。与CK相比,干旱胁迫下内生真菌处理的燕麦根系活力显著提高了15.34%~23.54%,SOD、POD和CAT分别提高了25.97%~30.48%、14.26%~20.47%和37.46%~45.72%,MDA量降低了9.27%~10.33%。【结论】外源内生真菌能显著缓解干旱胁迫对燕麦种子及幼苗的伤害,增强植株耐旱性,促进燕麦生长,其中内生真菌O-66的抗旱效果较为明显。
Author HAN, Xue
GUO Yunfei
LI, Xiaoting
LI, Lijun
ZHANG, Yongping
AuthorAffiliation 内蒙古农业大学农学院,呼和浩特010019
AuthorAffiliation_xml – name: 内蒙古农业大学农学院,呼和浩特010019
Author_FL LI Lijun
GUO Yunfei
LI Xiaoting
HAN Xue
ZHANG Yongping
Author_FL_xml – sequence: 1
  fullname: LI Xiaoting
– sequence: 2
  fullname: LI Lijun
– sequence: 3
  fullname: ZHANG Yongping
– sequence: 4
  fullname: GUO Yunfei
– sequence: 5
  fullname: HAN Xue
Author_xml – sequence: 1
  givenname: Xiaoting
  surname: LI
  fullname: LI, Xiaoting
– sequence: 2
  givenname: Lijun
  surname: LI
  fullname: LI, Lijun
– sequence: 3
  givenname: Yongping
  surname: ZHANG
  fullname: ZHANG, Yongping
– sequence: 4
  fullname: GUO Yunfei
– sequence: 5
  givenname: Xue
  surname: HAN
  fullname: HAN, Xue
BookMark eNpFkE1LAlEUhu_CIDP_Qbto6XS_Zu6dZUhfILWptdyZuSNajOYkraMvSEWjTIjATdQiImyVUvhnus74L7pi0Oos3odz3ucsgERQDiQASwgaiJgYr5YMNzgoGoVCJTQwxNiyWQIkkcVwhhDE5kE6DIsOnCaUcJgEO2rwMe7247PTePT681lXT_fjYVtdXkR3veixF7ca6n0QXXUmw-fopane2nG7oVo3qnWtBl9xvauxSWcUPZyr7766bS6COV8chjL9N1Ngf2N9L7uVye1ubmfXcpkKwlx3YRx73KGSQgsx5AqHMJNxJAj2KJFMctP0JLWFTYnnO7brMSyo63tIQIe5FkmBldneExH4IijkS-VaNdAX81N1bU4g05aaW55xlWr5qCbD43-QQJtjrF8DyS_5Uno0
ClassificationCodes S512.6
ContentType Journal Article
Copyright 2023. This work is published under https://creativecommons.org/licenses/by-nc-nd/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
Copyright © Wanfang Data Co. Ltd. All Rights Reserved.
Copyright_xml – notice: 2023. This work is published under https://creativecommons.org/licenses/by-nc-nd/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
– notice: Copyright © Wanfang Data Co. Ltd. All Rights Reserved.
DBID 3V.
7X2
7XB
8FE
8FH
8FK
AFKRA
ATCPS
AZQEC
BENPR
BHPHI
CCPQU
DWQXO
GNUQQ
GUQSH
HCIFZ
M0K
M2O
MBDVC
PHGZM
PHGZT
PKEHL
PQEST
PQQKQ
PQUKI
Q9U
2B.
4A8
92I
93N
PSX
TCJ
DOI 10.13522/j.cnki.ggps.2022697
DatabaseName ProQuest Central (Corporate)
Agricultural Science Collection
ProQuest Central (purchase pre-March 2016)
ProQuest SciTech Collection
ProQuest Natural Science Journals
ProQuest Central (Alumni) (purchase pre-March 2016)
ProQuest Central UK/Ireland
Agricultural & Environmental Science Collection
ProQuest Central Essentials
ProQuest Central
Natural Science Collection
ProQuest One
ProQuest Central Korea
ProQuest Central Student
Research Library Prep
SciTech Premium Collection
Agriculture Science Database
Research Library (Proquest)
Research Library (Corporate)
ProQuest Central Premium
ProQuest One Academic (New)
ProQuest One Academic Middle East (New)
ProQuest One Academic Eastern Edition (DO NOT USE)
ProQuest One Academic
ProQuest One Academic UKI Edition
ProQuest Central Basic
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)
DatabaseTitle Agricultural Science Database
Research Library Prep
ProQuest Central Student
ProQuest One Academic Middle East (New)
ProQuest Central Basic
ProQuest Central Essentials
ProQuest One Academic Eastern Edition
Agricultural Science Collection
SciTech Premium Collection
ProQuest One Community College
ProQuest Natural Science Collection
ProQuest SciTech Collection
ProQuest Central
ProQuest One Academic UKI Edition
Natural Science Collection
ProQuest Central Korea
Agricultural & Environmental Science Collection
ProQuest Research Library
ProQuest Central (New)
ProQuest One Academic
ProQuest One Academic (New)
ProQuest Central (Alumni)
DatabaseTitleList
Agricultural Science Database
Database_xml – sequence: 1
  dbid: BENPR
  name: ProQuest Central
  url: http://www.proquest.com/pqcentral?accountid=15518
  sourceTypes: Aggregation Database
DeliveryMethod fulltext_linktorsrc
DocumentTitle_FL Using Exogenous Endophytic Fungi to Improve Seed Germination and Seedling Development of Oat under Water Stress
EndPage 59
ExternalDocumentID ggps202307002
GrantInformation_xml – fundername: (内蒙古自治区科技重大专项); (内蒙古自治区科技重大专项)
  funderid: (内蒙古自治区科技重大专项); (内蒙古自治区科技重大专项)
GroupedDBID 3V.
5XA
5XE
7X2
7XB
8FE
8FH
8FK
ABJNI
ACGFS
AFKRA
ALMA_UNASSIGNED_HOLDINGS
ATCPS
AZQEC
BENPR
BHPHI
CCPQU
CW9
DWQXO
GNUQQ
GROUPED_DOAJ
GUQSH
HCIFZ
M0K
M2O
MBDVC
PHGZM
PHGZT
PKEHL
PQEST
PQQKQ
PQUKI
Q9U
TGD
U1G
U5N
2B.
4A8
92G
92I
93N
PSX
TCJ
ID FETCH-LOGICAL-p1282-3782d8b4e406171cab375781a32d43e7e855de49a943dfb9cd72a4cfd1a0b7c63
IEDL.DBID BENPR
ISSN 1672-3317
IngestDate Thu May 29 03:56:07 EDT 2025
Thu Sep 18 00:24:18 EDT 2025
IsPeerReviewed false
IsScholarly true
Issue 7
Keywords 幼苗
根系形态
内生真菌
drought stress
干旱胁迫
endophytic fungi
root morphology
physiological property
生理特性
seed germination
种子萌发
seedlings
Language Chinese
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-p1282-3782d8b4e406171cab375781a32d43e7e855de49a943dfb9cd72a4cfd1a0b7c63
Notes ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
PQID 3098221670
PQPubID 6843760
PageCount 50
ParticipantIDs wanfang_journals_ggps202307002
proquest_journals_3098221670
PublicationCentury 2000
PublicationDate 2023-07-01
PublicationDateYYYYMMDD 2023-07-01
PublicationDate_xml – month: 07
  year: 2023
  text: 2023-07-01
  day: 01
PublicationDecade 2020
PublicationPlace Xinxiang City
PublicationPlace_xml – name: Xinxiang City
PublicationTitle Guanʻgai paishui xuebao
PublicationTitle_FL Journal of Irrigation and Drainage
PublicationYear 2023
Publisher Chinese Academy of Agricultural Sciences (CAAS) Farmland Irrigation Research Institute Editorial Office of Journal of Irrigation and Drainage
内蒙古农业大学农学院,呼和浩特010019
Publisher_xml – name: Chinese Academy of Agricultural Sciences (CAAS) Farmland Irrigation Research Institute Editorial Office of Journal of Irrigation and Drainage
– name: 内蒙古农业大学农学院,呼和浩特010019
SSID ssib002264380
ssib001101356
ssib051374040
ssib046786310
ssj0002507593
ssib006567438
Score 2.3603425
Snippet 【目的】探讨外源内生真菌对干旱胁迫下燕麦种子萌发和幼苗生长的影响。【方法】以燕麦(Avena sativa L.)为研究对象,设正常水分处理(WW)和12%PEG-6000模拟干旱胁迫(HD)2...
S512.6; [目的]探讨外源内生真菌对干旱胁迫下燕麦种子萌发和幼苗生长的影响.[方法]以燕麦(Avena sativa L.)为研究对象,设正常水分处理(WW)和12%PEG-6000模拟干旱胁...
SourceID wanfang
proquest
SourceType Aggregation Database
StartPage 10
SubjectTerms Alternaria
Area
Avena sativa
Crop growth
Drinking water
Drought
Dry matter
Dry weight
Endophytes
Feasibility studies
Fungi
Fusarium
Fusarium equiseti
Germination
Hydroponics
Inoculation
Oxidative stress
Roots
Seed germination
Seedlings
Seeds
Water stress
Title 干旱胁迫下外源内生真菌对燕麦种子萌发及幼苗生长的影响
URI https://www.proquest.com/docview/3098221670
https://d.wanfangdata.com.cn/periodical/ggps202307002
Volume 42
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
journalDatabaseRights – providerCode: PRVAON
  databaseName: DOAJ Directory of Open Access Journals
  issn: 1672-3317
  databaseCode: DOA
  dateStart: 20220101
  customDbUrl:
  isFulltext: true
  dateEnd: 99991231
  titleUrlDefault: https://www.doaj.org/
  omitProxy: true
  ssIdentifier: ssj0002507593
  providerName: Directory of Open Access Journals
– providerCode: PRVPQU
  databaseName: ProQuest Central
  issn: 1672-3317
  databaseCode: BENPR
  dateStart: 20170101
  customDbUrl: http://www.proquest.com/pqcentral?accountid=15518
  isFulltext: true
  dateEnd: 99991231
  titleUrlDefault: https://www.proquest.com/central
  omitProxy: true
  ssIdentifier: ssj0002507593
  providerName: ProQuest
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQMUhLSU5Ks0zUTUkDFoEmySmWuhamlma6wKhONLZISTI3TATtd_b1M_MINfGKMI1gYvCD7YUBLauElYnggjolPxk0Rq5vbAA6ac7QzNzAvqBQF3RrFGh2FXaFRiL0aoUUW_ARY8wMrEagW5VZGFidXP0CghANBGAKNEY5IMwMdOQ6IgWaghblw1MksBSxMENqAJkaGpubGEBPRwGV9cAGhDnkZF-gy4x0jYG1MXR_Hqhho5-ll5yXnamXnl4AOhkcaJmlOUpLlr08MS8tMS8dqUpzE2Tgh7ZFFRwhiUeIgakqQ4TB7-nOTc-mb3zR3Phi_-onO7qfLpn2bNeEp22tz6fMfz5n_ov-nqfrdz5vn_py17Lny3ufrp3wYkLP0_6JT_u7nu7c86J7OlDZy6n7n89qebp349PJvaIMoW6uIc4eutBLF3QLgFUV0AvAJkOKRZJJKqimNzdMTkwyBh15b5hobJRiYpxqnmphapqSamKZaGlinJKWZJmcYm6UaJKclmKYaJBknmxmLMbAkpeflyrBoACq98xSEw2S09KAIZmSCOzqpVgYmKYaA5VZJpuaSTLIwIIiHppziuMR8SzJIAcNHoQsKCRBF74DCyoDIyn8-qUZuEBKIWtrZRhYSopKU2WBLYiSJDlospAD98ABPNfYWQ
linkProvider ProQuest
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQMUhLSU5Ks0zUTUkDFoEmySmWuhamlma6wKhONLZISTI3TATtd_b1M_MINfGKMI1gYtgH2wsDWlYJKxPBBXVKfjJojFzf2AB00pyhmbmBfUGhLujWKNDsKuwKjUTo1QoptuAjxqAbO7xTK8uBXbhiW08XYHyrGhm5uYY4e-hCbxnQLQCWzUbAHGZhlGKRZJIKqtrMDZMTk4xBZ7wbJhobpZgYp5qnWpiapqSaWCZamhinpCVZJqeYGyWaJKelGCYaJJknmxkDzWVmYAU2O4yBuYrVydUvIAjRIAGmeGOUA8nMQEe8I1K8KWgTADwHAEstCzOkBpepobG5iQH0NBZQ3QJssJhDThIGhgTQ7cDaH7ofENSQ0s_SS87LztRLTy8AnUQOtMzSHKXlzF6emJeWmJeOVIW6CTLwQ9u-Co6QxCrEwFSVIcLg93TnpmfTN75obnyxf_WTHd1Pl0x7tmvC07bW51PmP58z_0V_z9P1O5-3T325a9nz5b1P1054MaHnaf_Ep_1dT3fuedE9Hajs5dT9z2e1PN278enkXlGGUJoEvxgDS15-XqoEgwKonjVLTTRITksDhmRKIrBrmWJhYJpqDFRmmWxqJskgAwuKeGhOLY5HpCtJBjlo8CBkQSEJumAeWDAaGEnh1y_PwOkR4usT7-Pp5y3NwAXSBlnXK8PAUlJUmioLbL2UJMlBk4gCQwKtUyUAojgUHg
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=%E5%B9%B2%E6%97%B1%E8%83%81%E8%BF%AB%E4%B8%8B%E5%A4%96%E6%BA%90%E5%86%85%E7%94%9F%E7%9C%9F%E8%8F%8C%E5%AF%B9%E7%87%95%E9%BA%A6%E7%A7%8D%E5%AD%90%E8%90%8C%E5%8F%91%E5%8F%8A%E5%B9%BC%E8%8B%97%E7%94%9F%E9%95%BF%E7%9A%84%E5%BD%B1%E5%93%8D&rft.jtitle=%E7%81%8C%E6%BA%89%E6%8E%92%E6%B0%B4%E5%AD%A6%E6%8A%A5&rft.au=%E6%9D%8E%E6%99%93%E5%A9%B7&rft.au=%E6%9D%8E%E7%AB%8B%E5%86%9B&rft.au=%E5%BC%A0%E6%B0%B8%E5%B9%B3&rft.au=%E9%83%AD%E4%BA%91%E9%A3%9E&rft.date=2023-07-01&rft.pub=%E5%86%85%E8%92%99%E5%8F%A4%E5%86%9C%E4%B8%9A%E5%A4%A7%E5%AD%A6%E5%86%9C%E5%AD%A6%E9%99%A2%2C%E5%91%BC%E5%92%8C%E6%B5%A9%E7%89%B9010019&rft.issn=1672-3317&rft.volume=42&rft.issue=7&rft.spage=10&rft.epage=59&rft_id=info:doi/10.13522%2Fj.cnki.ggps.2022697&rft.externalDocID=ggps202307002
thumbnail_s http://utb.summon.serialssolutions.com/2.0.0/image/custom?url=http%3A%2F%2Fwww.wanfangdata.com.cn%2Fimages%2FPeriodicalImages%2Fggps%2Fggps.jpg