[Regulation effects of arbuscular mycorrhizal fungi on the interactions between barnyard grass and upland rice under enhanced nitrogen supply].
Identifieur interne : 002D74 ( Main/Corpus ); précédent : 002D73; suivant : 002D75[Regulation effects of arbuscular mycorrhizal fungi on the interactions between barnyard grass and upland rice under enhanced nitrogen supply].
Auteurs : Sheng-Chao Zhu ; Shan-Shan Zhang ; Jian-Jun Tang ; Qi-Qing Jiang ; Xin ChenSource :
- Ying yong sheng tai xue bao = The journal of applied ecology [ 1001-9332 ] ; 2007.
English descriptors
- KwdEn :
- Biomass (MeSH), Echinochloa (growth & development), Echinochloa (metabolism), Echinochloa (microbiology), Ecosystem (MeSH), Mycorrhizae (drug effects), Mycorrhizae (physiology), Nitrogen (metabolism), Nitrogen (pharmacology), Oryza (growth & development), Oryza (metabolism), Oryza (microbiology), Plant Roots (growth & development), Plant Roots (metabolism), Plant Roots (microbiology).
- MESH :
- chemical , metabolism : Nitrogen.
- drug effects : Mycorrhizae.
- growth & development : Echinochloa, Oryza, Plant Roots.
- metabolism : Echinochloa, Oryza, Plant Roots.
- microbiology : Echinochloa, Oryza, Plant Roots.
- chemical , pharmacology : Nitrogen.
- physiology : Mycorrhizae.
- Biomass, Ecosystem.
Abstract
A pot experiment was conducted to study the regulation effects of arbuscular mycorrhizal fungi (AMF) on the interactions between Echinochloa crus-galli var. mitis L. and Oryza sativa L. under enhanced N supply (4.0 g N x m(-2) x a(-1)). The results showed that under monoculture condition, the AMF colonization on E. crus-galli increased but that on O. sativa decreased. In the treatments with and without AMF inoculation, upland rice biomass and its P and N uptake increased by 42.35% and 13.48%, 4.07% and 2.55%, and 30.35% and 62.09%, respectively, and barnyard grass biomass and its P and N uptake increased by 20.24% and 15.65%, 3.88% and 4.06%, and 15.10% and 30.35%, respectively. Under mixed cropping, the AMF colonization on E. crus-galli increased but that on O. sativa had little change. In the treatments with and without AMF inoculation, the biomass ratio of O. sativa to E. crus-galli decreased, but N uptake ratio changed a little. The P uptake ratio of O. sativa to E. crus-galli increased in treatment without AMF inoculation but decreased in treatment with AMF inoculation. It was suggested that AMF tended to enhance the competition of E. crus-galli to O. sativa under enhanced N supply.
PubMed: 18163320
Links to Exploration step
pubmed:18163320Le document en format XML
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<author><name sortKey="Zhu, Sheng Chao" sort="Zhu, Sheng Chao" uniqKey="Zhu S" first="Sheng-Chao" last="Zhu">Sheng-Chao Zhu</name>
<affiliation><nlm:affiliation>Department of Biology, Lishui College, Lishui 323000, Zhejiang, China. aests@sina.com</nlm:affiliation>
</affiliation>
</author>
<author><name sortKey="Zhang, Shan Shan" sort="Zhang, Shan Shan" uniqKey="Zhang S" first="Shan-Shan" last="Zhang">Shan-Shan Zhang</name>
</author>
<author><name sortKey="Tang, Jian Jun" sort="Tang, Jian Jun" uniqKey="Tang J" first="Jian-Jun" last="Tang">Jian-Jun Tang</name>
</author>
<author><name sortKey="Jiang, Qi Qing" sort="Jiang, Qi Qing" uniqKey="Jiang Q" first="Qi-Qing" last="Jiang">Qi-Qing Jiang</name>
</author>
<author><name sortKey="Chen, Xin" sort="Chen, Xin" uniqKey="Chen X" first="Xin" last="Chen">Xin Chen</name>
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<sourceDesc><biblStruct><analytic><title xml:lang="en">[Regulation effects of arbuscular mycorrhizal fungi on the interactions between barnyard grass and upland rice under enhanced nitrogen supply].</title>
<author><name sortKey="Zhu, Sheng Chao" sort="Zhu, Sheng Chao" uniqKey="Zhu S" first="Sheng-Chao" last="Zhu">Sheng-Chao Zhu</name>
<affiliation><nlm:affiliation>Department of Biology, Lishui College, Lishui 323000, Zhejiang, China. aests@sina.com</nlm:affiliation>
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<author><name sortKey="Zhang, Shan Shan" sort="Zhang, Shan Shan" uniqKey="Zhang S" first="Shan-Shan" last="Zhang">Shan-Shan Zhang</name>
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<author><name sortKey="Tang, Jian Jun" sort="Tang, Jian Jun" uniqKey="Tang J" first="Jian-Jun" last="Tang">Jian-Jun Tang</name>
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<author><name sortKey="Jiang, Qi Qing" sort="Jiang, Qi Qing" uniqKey="Jiang Q" first="Qi-Qing" last="Jiang">Qi-Qing Jiang</name>
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<author><name sortKey="Chen, Xin" sort="Chen, Xin" uniqKey="Chen X" first="Xin" last="Chen">Xin Chen</name>
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<series><title level="j">Ying yong sheng tai xue bao = The journal of applied ecology</title>
<idno type="ISSN">1001-9332</idno>
<imprint><date when="2007" type="published">2007</date>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biomass (MeSH)</term>
<term>Echinochloa (growth & development)</term>
<term>Echinochloa (metabolism)</term>
<term>Echinochloa (microbiology)</term>
<term>Ecosystem (MeSH)</term>
<term>Mycorrhizae (drug effects)</term>
<term>Mycorrhizae (physiology)</term>
<term>Nitrogen (metabolism)</term>
<term>Nitrogen (pharmacology)</term>
<term>Oryza (growth & development)</term>
<term>Oryza (metabolism)</term>
<term>Oryza (microbiology)</term>
<term>Plant Roots (growth & development)</term>
<term>Plant Roots (metabolism)</term>
<term>Plant Roots (microbiology)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Nitrogen</term>
</keywords>
<keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Mycorrhizae</term>
</keywords>
<keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Echinochloa</term>
<term>Oryza</term>
<term>Plant Roots</term>
</keywords>
<keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Echinochloa</term>
<term>Oryza</term>
<term>Plant Roots</term>
</keywords>
<keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Echinochloa</term>
<term>Oryza</term>
<term>Plant Roots</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en"><term>Nitrogen</term>
</keywords>
<keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Mycorrhizae</term>
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<keywords scheme="MESH" xml:lang="en"><term>Biomass</term>
<term>Ecosystem</term>
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<front><div type="abstract" xml:lang="en">A pot experiment was conducted to study the regulation effects of arbuscular mycorrhizal fungi (AMF) on the interactions between Echinochloa crus-galli var. mitis L. and Oryza sativa L. under enhanced N supply (4.0 g N x m(-2) x a(-1)). The results showed that under monoculture condition, the AMF colonization on E. crus-galli increased but that on O. sativa decreased. In the treatments with and without AMF inoculation, upland rice biomass and its P and N uptake increased by 42.35% and 13.48%, 4.07% and 2.55%, and 30.35% and 62.09%, respectively, and barnyard grass biomass and its P and N uptake increased by 20.24% and 15.65%, 3.88% and 4.06%, and 15.10% and 30.35%, respectively. Under mixed cropping, the AMF colonization on E. crus-galli increased but that on O. sativa had little change. In the treatments with and without AMF inoculation, the biomass ratio of O. sativa to E. crus-galli decreased, but N uptake ratio changed a little. The P uptake ratio of O. sativa to E. crus-galli increased in treatment without AMF inoculation but decreased in treatment with AMF inoculation. It was suggested that AMF tended to enhance the competition of E. crus-galli to O. sativa under enhanced N supply.</div>
</front>
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<pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">18163320</PMID>
<DateCompleted><Year>2008</Year>
<Month>04</Month>
<Day>14</Day>
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<DateRevised><Year>2016</Year>
<Month>10</Month>
<Day>18</Day>
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<Article PubModel="Print"><Journal><ISSN IssnType="Print">1001-9332</ISSN>
<JournalIssue CitedMedium="Print"><Volume>18</Volume>
<Issue>10</Issue>
<PubDate><Year>2007</Year>
<Month>Oct</Month>
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<Title>Ying yong sheng tai xue bao = The journal of applied ecology</Title>
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<ArticleTitle>[Regulation effects of arbuscular mycorrhizal fungi on the interactions between barnyard grass and upland rice under enhanced nitrogen supply].</ArticleTitle>
<Pagination><MedlinePgn>2337-42</MedlinePgn>
</Pagination>
<Abstract><AbstractText>A pot experiment was conducted to study the regulation effects of arbuscular mycorrhizal fungi (AMF) on the interactions between Echinochloa crus-galli var. mitis L. and Oryza sativa L. under enhanced N supply (4.0 g N x m(-2) x a(-1)). The results showed that under monoculture condition, the AMF colonization on E. crus-galli increased but that on O. sativa decreased. In the treatments with and without AMF inoculation, upland rice biomass and its P and N uptake increased by 42.35% and 13.48%, 4.07% and 2.55%, and 30.35% and 62.09%, respectively, and barnyard grass biomass and its P and N uptake increased by 20.24% and 15.65%, 3.88% and 4.06%, and 15.10% and 30.35%, respectively. Under mixed cropping, the AMF colonization on E. crus-galli increased but that on O. sativa had little change. In the treatments with and without AMF inoculation, the biomass ratio of O. sativa to E. crus-galli decreased, but N uptake ratio changed a little. The P uptake ratio of O. sativa to E. crus-galli increased in treatment without AMF inoculation but decreased in treatment with AMF inoculation. It was suggested that AMF tended to enhance the competition of E. crus-galli to O. sativa under enhanced N supply.</AbstractText>
</Abstract>
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<ForeName>Sheng-Chao</ForeName>
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<AffiliationInfo><Affiliation>Department of Biology, Lishui College, Lishui 323000, Zhejiang, China. aests@sina.com</Affiliation>
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<Author ValidYN="Y"><LastName>Zhang</LastName>
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<MeshHeadingList><MeshHeading><DescriptorName UI="D018533" MajorTopicYN="N">Biomass</DescriptorName>
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<MeshHeading><DescriptorName UI="D031747" MajorTopicYN="N">Echinochloa</DescriptorName>
<QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
<QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName>
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<MeshHeading><DescriptorName UI="D017753" MajorTopicYN="N">Ecosystem</DescriptorName>
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<MeshHeading><DescriptorName UI="D038821" MajorTopicYN="N">Mycorrhizae</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName>
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<MeshHeading><DescriptorName UI="D012275" MajorTopicYN="N">Oryza</DescriptorName>
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<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
<QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName>
<QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
<QualifierName UI="Q000382" MajorTopicYN="N">microbiology</QualifierName>
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