[Effects of Arbuscular Mycorrhizal Fungi on the Growth of Reeds in Wetland Soils with Different Salt Content].
Identifieur interne : 001401 ( Main/Corpus ); précédent : 001400; suivant : 001402[Effects of Arbuscular Mycorrhizal Fungi on the Growth of Reeds in Wetland Soils with Different Salt Content].
Auteurs : Jiang-Yuan Guo ; Wei Guo ; Na Bi ; Rui-Ying Fu ; Wen-Jing Zhao ; Ren-Xin Zhao ; Li-Xin WangSource :
- Huan jing ke xue= Huanjing kexue [ 0250-3301 ] ; 2015.
English descriptors
- KwdEn :
- MESH :
- chemical , chemistry : Soil.
- chemical : Salts, Sodium Chloride.
- growth & development : Poaceae.
- microbiology : Poaceae.
- Biomass, Fungi, Mycorrhizae, Plant Roots, Salinity, Soil Microbiology, Wetlands.
Abstract
A greenhouse pot experiment was conducted to investigate the effects of arbuscular mycorrhizal (AM) fungi Claroideoglomus etunicatum (CE), Rhizophagus intraradices (RI), Funneliformis mosseae (FM) and Glomus versiforme (GV) on AM colonization rate, biomass, mineral nutrient uptake, C: N: P ratios and Na and Cl- concentrations of reeds (Phragmites australis) grown in saline and non-saline wetland soils. The aim was to provide a technical basis for the ecological revegetation and salinity restoration of wetland ecosystem. The results indicated that symbiotic associations were successfully established between the four isolates and reeds grown in the two types of wetland soils. The average AM colonization rates ranged from 2.5% to 38%. The mean root colonization rate of CE was significantly higher than those of the other three isolates. There were no significant differences in root colonization rates between saline and non-saline wetland soils. The biomass and nutrient contents of reeds grown in non-saline wetland soils were significantly higher than those grown in saline wetland soils. However, Na+ and Cl- concentrations of reeds grown in non-saline wetland soils were significantly lower than those grown in saline wetland soils. In non-saline wetland soils, inoculation with GV significantly increased the shoot dry weight and the shoot N, P, K, Ca and Mg contents of reeds. Inoculation with GV and RI significantly improved the root P and K contents of reeds. Inoculation with the four AM fungi significantly reduced the shoot N: P ratios. Inoculation with FM and GV significantly reduced the root C : N and C : P ratios. Inoculation with the four AM fungi significantly reduced the shoot Cl- concentrations. Inoculation with RI significantly reduced the shoot Na+ concentrations. In saline wetland soils, inoculation with AM fungi had no significant effect on the biomass, mineral nutrient uptake and Na+ and Cl- concentrations of reeds. The results demonstrated that the four AM fungi isolates had different effects on the growth of reeds in wetland soils with different salt contents. Inoculation with AM fungi played a more positive role in improving the growth of reeds in non-saline wetland soil than those in saline wetland soil. Further experiments should be conducted to screen optimal AM fungi isolates under field conditions and to evaluate the practical effects of AM fungi on the growth of reeds in wetland soils with different salt contents.
PubMed: 26164930
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">[Effects of Arbuscular Mycorrhizal Fungi on the Growth of Reeds in Wetland Soils with Different Salt Content].</title><author><name sortKey="Guo, Jiang Yuan" sort="Guo, Jiang Yuan" uniqKey="Guo J" first="Jiang-Yuan" last="Guo">Jiang-Yuan Guo</name></author><author><name sortKey="Guo, Wei" sort="Guo, Wei" uniqKey="Guo W" first="Wei" last="Guo">Wei Guo</name></author><author><name sortKey="Bi, Na" sort="Bi, Na" uniqKey="Bi N" first="Na" last="Bi">Na Bi</name></author><author><name sortKey="Fu, Rui Ying" sort="Fu, Rui Ying" uniqKey="Fu R" first="Rui-Ying" last="Fu">Rui-Ying Fu</name></author><author><name sortKey="Zhao, Wen Jing" sort="Zhao, Wen Jing" uniqKey="Zhao W" first="Wen-Jing" last="Zhao">Wen-Jing Zhao</name></author><author><name sortKey="Zhao, Ren Xin" sort="Zhao, Ren Xin" uniqKey="Zhao R" first="Ren-Xin" last="Zhao">Ren-Xin Zhao</name></author><author><name sortKey="Wang, Li Xin" sort="Wang, Li Xin" uniqKey="Wang L" first="Li-Xin" last="Wang">Li-Xin Wang</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="RBID">pubmed:26164930</idno><idno type="pmid">26164930</idno><idno type="wicri:Area/Main/Corpus">001401</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001401</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Effects of Arbuscular Mycorrhizal Fungi on the Growth of Reeds in Wetland Soils with Different Salt Content].</title><author><name sortKey="Guo, Jiang Yuan" sort="Guo, Jiang Yuan" uniqKey="Guo J" first="Jiang-Yuan" last="Guo">Jiang-Yuan Guo</name></author><author><name sortKey="Guo, Wei" sort="Guo, Wei" uniqKey="Guo W" first="Wei" last="Guo">Wei Guo</name></author><author><name sortKey="Bi, Na" sort="Bi, Na" uniqKey="Bi N" first="Na" last="Bi">Na Bi</name></author><author><name sortKey="Fu, Rui Ying" sort="Fu, Rui Ying" uniqKey="Fu R" first="Rui-Ying" last="Fu">Rui-Ying Fu</name></author><author><name sortKey="Zhao, Wen Jing" sort="Zhao, Wen Jing" uniqKey="Zhao W" first="Wen-Jing" last="Zhao">Wen-Jing Zhao</name></author><author><name sortKey="Zhao, Ren Xin" sort="Zhao, Ren Xin" uniqKey="Zhao R" first="Ren-Xin" last="Zhao">Ren-Xin Zhao</name></author><author><name sortKey="Wang, Li Xin" sort="Wang, Li Xin" uniqKey="Wang L" first="Li-Xin" last="Wang">Li-Xin Wang</name></author></analytic><series><title level="j">Huan jing ke xue= Huanjing kexue</title><idno type="ISSN">0250-3301</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biomass (MeSH)</term><term>Fungi (MeSH)</term><term>Mycorrhizae (MeSH)</term><term>Plant Roots (MeSH)</term><term>Poaceae (growth & development)</term><term>Poaceae (microbiology)</term><term>Salinity (MeSH)</term><term>Salts (MeSH)</term><term>Sodium Chloride (MeSH)</term><term>Soil (chemistry)</term><term>Soil Microbiology (MeSH)</term><term>Wetlands (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Soil</term></keywords><keywords scheme="MESH" type="chemical" xml:lang="en"><term>Salts</term><term>Sodium Chloride</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Poaceae</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Poaceae</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biomass</term><term>Fungi</term><term>Mycorrhizae</term><term>Plant Roots</term><term>Salinity</term><term>Soil Microbiology</term><term>Wetlands</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">A greenhouse pot experiment was conducted to investigate the effects of arbuscular mycorrhizal (AM) fungi Claroideoglomus etunicatum (CE), Rhizophagus intraradices (RI), Funneliformis mosseae (FM) and Glomus versiforme (GV) on AM colonization rate, biomass, mineral nutrient uptake, C: N: P ratios and Na and Cl- concentrations of reeds (Phragmites australis) grown in saline and non-saline wetland soils. The aim was to provide a technical basis for the ecological revegetation and salinity restoration of wetland ecosystem. The results indicated that symbiotic associations were successfully established between the four isolates and reeds grown in the two types of wetland soils. The average AM colonization rates ranged from 2.5% to 38%. The mean root colonization rate of CE was significantly higher than those of the other three isolates. There were no significant differences in root colonization rates between saline and non-saline wetland soils. The biomass and nutrient contents of reeds grown in non-saline wetland soils were significantly higher than those grown in saline wetland soils. However, Na+ and Cl- concentrations of reeds grown in non-saline wetland soils were significantly lower than those grown in saline wetland soils. In non-saline wetland soils, inoculation with GV significantly increased the shoot dry weight and the shoot N, P, K, Ca and Mg contents of reeds. Inoculation with GV and RI significantly improved the root P and K contents of reeds. Inoculation with the four AM fungi significantly reduced the shoot N: P ratios. Inoculation with FM and GV significantly reduced the root C : N and C : P ratios. Inoculation with the four AM fungi significantly reduced the shoot Cl- concentrations. Inoculation with RI significantly reduced the shoot Na+ concentrations. In saline wetland soils, inoculation with AM fungi had no significant effect on the biomass, mineral nutrient uptake and Na+ and Cl- concentrations of reeds. The results demonstrated that the four AM fungi isolates had different effects on the growth of reeds in wetland soils with different salt contents. Inoculation with AM fungi played a more positive role in improving the growth of reeds in non-saline wetland soil than those in saline wetland soil. Further experiments should be conducted to screen optimal AM fungi isolates under field conditions and to evaluate the practical effects of AM fungi on the growth of reeds in wetland soils with different salt contents.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM"><PMID Version="1">26164930</PMID><DateCompleted><Year>2015</Year><Month>08</Month><Day>17</Day></DateCompleted><DateRevised><Year>2018</Year><Month>12</Month><Day>02</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">0250-3301</ISSN><JournalIssue CitedMedium="Print"><Volume>36</Volume><Issue>4</Issue><PubDate><Year>2015</Year><Month>Apr</Month></PubDate></JournalIssue><Title>Huan jing ke xue= Huanjing kexue</Title><ISOAbbreviation>Huan Jing Ke Xue</ISOAbbreviation></Journal><ArticleTitle>[Effects of Arbuscular Mycorrhizal Fungi on the Growth of Reeds in Wetland Soils with Different Salt Content].</ArticleTitle><Pagination><MedlinePgn>1481-8</MedlinePgn></Pagination><Abstract><AbstractText>A greenhouse pot experiment was conducted to investigate the effects of arbuscular mycorrhizal (AM) fungi Claroideoglomus etunicatum (CE), Rhizophagus intraradices (RI), Funneliformis mosseae (FM) and Glomus versiforme (GV) on AM colonization rate, biomass, mineral nutrient uptake, C: N: P ratios and Na and Cl- concentrations of reeds (Phragmites australis) grown in saline and non-saline wetland soils. The aim was to provide a technical basis for the ecological revegetation and salinity restoration of wetland ecosystem. The results indicated that symbiotic associations were successfully established between the four isolates and reeds grown in the two types of wetland soils. The average AM colonization rates ranged from 2.5% to 38%. The mean root colonization rate of CE was significantly higher than those of the other three isolates. There were no significant differences in root colonization rates between saline and non-saline wetland soils. The biomass and nutrient contents of reeds grown in non-saline wetland soils were significantly higher than those grown in saline wetland soils. However, Na+ and Cl- concentrations of reeds grown in non-saline wetland soils were significantly lower than those grown in saline wetland soils. In non-saline wetland soils, inoculation with GV significantly increased the shoot dry weight and the shoot N, P, K, Ca and Mg contents of reeds. Inoculation with GV and RI significantly improved the root P and K contents of reeds. Inoculation with the four AM fungi significantly reduced the shoot N: P ratios. Inoculation with FM and GV significantly reduced the root C : N and C : P ratios. Inoculation with the four AM fungi significantly reduced the shoot Cl- concentrations. Inoculation with RI significantly reduced the shoot Na+ concentrations. In saline wetland soils, inoculation with AM fungi had no significant effect on the biomass, mineral nutrient uptake and Na+ and Cl- concentrations of reeds. The results demonstrated that the four AM fungi isolates had different effects on the growth of reeds in wetland soils with different salt contents. Inoculation with AM fungi played a more positive role in improving the growth of reeds in non-saline wetland soil than those in saline wetland soil. Further experiments should be conducted to screen optimal AM fungi isolates under field conditions and to evaluate the practical effects of AM fungi on the growth of reeds in wetland soils with different salt contents.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Guo</LastName><ForeName>Jiang-yuan</ForeName><Initials>JY</Initials></Author><Author ValidYN="Y"><LastName>Guo</LastName><ForeName>Wei</ForeName><Initials>W</Initials></Author><Author ValidYN="Y"><LastName>Bi</LastName><ForeName>Na</ForeName><Initials>N</Initials></Author><Author ValidYN="Y"><LastName>Fu</LastName><ForeName>Rui-ying</ForeName><Initials>RY</Initials></Author><Author ValidYN="Y"><LastName>Zhao</LastName><ForeName>Wen-jing</ForeName><Initials>WJ</Initials></Author><Author ValidYN="Y"><LastName>Zhao</LastName><ForeName>Ren-xin</ForeName><Initials>RX</Initials></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Li-xin</ForeName><Initials>LX</Initials></Author></AuthorList><Language>chi</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>China</Country><MedlineTA>Huan Jing Ke Xue</MedlineTA><NlmUniqueID>8405344</NlmUniqueID><ISSNLinking>0250-3301</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012492">Salts</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012987">Soil</NameOfSubstance></Chemical><Chemical><RegistryNumber>451W47IQ8X</RegistryNumber><NameOfSubstance UI="D012965">Sodium Chloride</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D018533" MajorTopicYN="N">Biomass</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005658" MajorTopicYN="N">Fungi</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D038821" MajorTopicYN="Y">Mycorrhizae</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D006109" MajorTopicYN="N">Poaceae</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName><QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D054712" MajorTopicYN="Y">Salinity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012492" MajorTopicYN="N">Salts</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012965" MajorTopicYN="N">Sodium Chloride</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012987" MajorTopicYN="N">Soil</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012988" MajorTopicYN="Y">Soil Microbiology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D053833" MajorTopicYN="Y">Wetlands</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>7</Month><Day>14</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>7</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2015</Year><Month>8</Month><Day>19</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">26164930</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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