[Effects of bio-mulching on rhizosphere soil microbial population, enzyme activity and tree growth in poplar plantation].
Identifieur interne : 003744 ( Main/Exploration ); précédent : 003743; suivant : 003745[Effects of bio-mulching on rhizosphere soil microbial population, enzyme activity and tree growth in poplar plantation].
Auteurs : Jiu-Jun Liu [République populaire de Chine] ; Sheng-Zuo Fang ; Bao-Dong Xie ; Juan-Juan HaoSource :
- Ying yong sheng tai xue bao = The journal of applied ecology [ 1001-9332 ] ; 2008.
Descripteurs français
- KwdFr :
- Arbres (classification), Arbres (croissance et développement), Biodiversité (MeSH), Microbiologie du sol (MeSH), Phosphoric monoester hydrolases (métabolisme), Poaceae (croissance et développement), Populus (croissance et développement), Pteridium (croissance et développement), Quercus (croissance et développement), Racines de plante (microbiologie), Sol (analyse), Urease (métabolisme), Écosystème (MeSH).
- MESH :
- analyse : Sol.
- croissance et développement : Arbres, Poaceae, Populus, Pteridium, Quercus.
- microbiologie : Racines de plante.
- métabolisme : Arbres, Phosphoric monoester hydrolases, Urease.
- Biodiversité, Microbiologie du sol, Écosystème.
English descriptors
- KwdEn :
- Biodiversity (MeSH), Ecosystem (MeSH), Phosphoric Monoester Hydrolases (metabolism), Plant Roots (microbiology), Poaceae (growth & development), Populus (growth & development), Pteridium (growth & development), Quercus (growth & development), Soil (analysis), Soil Microbiology (MeSH), Trees (classification), Trees (growth & development), Urease (metabolism).
- MESH :
- chemical , analysis : Soil.
- chemical , metabolism : Phosphoric Monoester Hydrolases, Urease.
- classification : Trees.
- growth & development : Poaceae, Populus, Pteridium, Quercus, Trees.
- microbiology : Plant Roots.
- Biodiversity, Ecosystem, Soil Microbiology.
Abstract
Coriaria nepalensis, Pteridium aquilinum var. latiuscukum, Imperata cylindrical var. major, and Quercus fabric were used as mulching materials to study their effects on the rhizosphere soil microbial population and enzyme activity and the tree growth in poplar plantation. The results showed that after mulching with test materials, the populations of both bacteria and fungi in rhizosphere soil were more than those of the control. Of the mulching materials, I. cylindrical and Q. fabric had the best effect, with the numbers of bacteria and fungi being 23.56 and 1.43 times higher than the control, respectively. The bacterial and fungal populations in rhizosphere soil increased with increasing mulching amount. When the mulching amount was 7.5 kg m(-2), the numbers of bacteria and fungi in rhizosphere soil were 0.5 and 5.14 times higher than the control, respectively. Under bio-mulching, the bacterial and fungal populations in rhizosphere soil had a similar annual variation trend, which was accorded with the annual fluctuation of soil temperature and got to the maximum in July and the minimum in December. The urease and phosphatase activities in rhizosphere soil also increased with increasing mulching amount. As for the effects of different mulching materials on the enzyme activities, they were in the order of C. nepalensis > P. aquilinum > I. cylindrical > Q. fabric. The annual variation of urease and phosphatase activities in rhizosphere soil was similar to that of bacterial and fungal populations, being the highest in July and the lowest in December. Bio-mulching promoted the tree height, DBH, and biomass of poplar trees significantly.
PubMed: 18808009
Affiliations:
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Xie</name></author><author><name sortKey="Hao, Juan Juan" sort="Hao, Juan Juan" uniqKey="Hao J" first="Juan-Juan" last="Hao">Juan-Juan Hao</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2008">2008</date><idno type="RBID">pubmed:18808009</idno><idno type="pmid">18808009</idno><idno type="wicri:Area/Main/Corpus">003790</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">003790</idno><idno type="wicri:Area/Main/Curation">003790</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">003790</idno><idno type="wicri:Area/Main/Exploration">003790</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Effects of bio-mulching on rhizosphere soil microbial population, enzyme activity and tree growth in poplar plantation].</title><author><name sortKey="Liu, Jiu Jun" sort="Liu, Jiu Jun" uniqKey="Liu J" first="Jiu-Jun" last="Liu">Jiu-Jun Liu</name><affiliation wicri:level="1"><nlm:affiliation>College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210037, China. kinpling@126.com</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210037</wicri:regionArea><wicri:noRegion>Nanjing 210037</wicri:noRegion></affiliation></author><author><name sortKey="Fang, Sheng Zuo" sort="Fang, Sheng Zuo" uniqKey="Fang S" first="Sheng-Zuo" last="Fang">Sheng-Zuo Fang</name></author><author><name sortKey="Xie, Bao Dong" sort="Xie, Bao Dong" uniqKey="Xie B" first="Bao-Dong" last="Xie">Bao-Dong Xie</name></author><author><name sortKey="Hao, Juan Juan" sort="Hao, Juan Juan" uniqKey="Hao J" first="Juan-Juan" last="Hao">Juan-Juan Hao</name></author></analytic><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="2008" type="published">2008</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biodiversity (MeSH)</term><term>Ecosystem (MeSH)</term><term>Phosphoric Monoester Hydrolases (metabolism)</term><term>Plant Roots (microbiology)</term><term>Poaceae (growth & development)</term><term>Populus (growth & development)</term><term>Pteridium (growth & development)</term><term>Quercus (growth & development)</term><term>Soil (analysis)</term><term>Soil Microbiology (MeSH)</term><term>Trees (classification)</term><term>Trees (growth & development)</term><term>Urease (metabolism)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Arbres (classification)</term><term>Arbres (croissance et développement)</term><term>Biodiversité (MeSH)</term><term>Microbiologie du sol (MeSH)</term><term>Phosphoric monoester hydrolases (métabolisme)</term><term>Poaceae (croissance et développement)</term><term>Populus (croissance et développement)</term><term>Pteridium (croissance et développement)</term><term>Quercus (croissance et développement)</term><term>Racines de plante (microbiologie)</term><term>Sol (analyse)</term><term>Urease (métabolisme)</term><term>Écosystème (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Soil</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Phosphoric Monoester Hydrolases</term><term>Urease</term></keywords><keywords scheme="MESH" qualifier="analyse" xml:lang="fr"><term>Sol</term></keywords><keywords scheme="MESH" qualifier="classification" xml:lang="en"><term>Trees</term></keywords><keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr"><term>Arbres</term><term>Poaceae</term><term>Populus</term><term>Pteridium</term><term>Quercus</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Poaceae</term><term>Populus</term><term>Pteridium</term><term>Quercus</term><term>Trees</term></keywords><keywords scheme="MESH" qualifier="microbiologie" xml:lang="fr"><term>Racines de plante</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Plant Roots</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Arbres</term><term>Phosphoric monoester hydrolases</term><term>Urease</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biodiversity</term><term>Ecosystem</term><term>Soil Microbiology</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Biodiversité</term><term>Microbiologie du sol</term><term>Écosystème</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Coriaria nepalensis, Pteridium aquilinum var. latiuscukum, Imperata cylindrical var. major, and Quercus fabric were used as mulching materials to study their effects on the rhizosphere soil microbial population and enzyme activity and the tree growth in poplar plantation. The results showed that after mulching with test materials, the populations of both bacteria and fungi in rhizosphere soil were more than those of the control. Of the mulching materials, I. cylindrical and Q. fabric had the best effect, with the numbers of bacteria and fungi being 23.56 and 1.43 times higher than the control, respectively. The bacterial and fungal populations in rhizosphere soil increased with increasing mulching amount. When the mulching amount was 7.5 kg m(-2), the numbers of bacteria and fungi in rhizosphere soil were 0.5 and 5.14 times higher than the control, respectively. Under bio-mulching, the bacterial and fungal populations in rhizosphere soil had a similar annual variation trend, which was accorded with the annual fluctuation of soil temperature and got to the maximum in July and the minimum in December. The urease and phosphatase activities in rhizosphere soil also increased with increasing mulching amount. As for the effects of different mulching materials on the enzyme activities, they were in the order of C. nepalensis > P. aquilinum > I. cylindrical > Q. fabric. The annual variation of urease and phosphatase activities in rhizosphere soil was similar to that of bacterial and fungal populations, being the highest in July and the lowest in December. Bio-mulching promoted the tree height, DBH, and biomass of poplar trees significantly.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">18808009</PMID><DateCompleted><Year>2008</Year><Month>12</Month><Day>03</Day></DateCompleted><DateRevised><Year>2017</Year><Month>11</Month><Day>16</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">1001-9332</ISSN><JournalIssue CitedMedium="Print"><Volume>19</Volume><Issue>6</Issue><PubDate><Year>2008</Year><Month>Jun</Month></PubDate></JournalIssue><Title>Ying yong sheng tai xue bao = The journal of applied ecology</Title><ISOAbbreviation>Ying Yong Sheng Tai Xue Bao</ISOAbbreviation></Journal><ArticleTitle>[Effects of bio-mulching on rhizosphere soil microbial population, enzyme activity and tree growth in poplar plantation].</ArticleTitle><Pagination><MedlinePgn>1204-10</MedlinePgn></Pagination><Abstract><AbstractText>Coriaria nepalensis, Pteridium aquilinum var. latiuscukum, Imperata cylindrical var. major, and Quercus fabric were used as mulching materials to study their effects on the rhizosphere soil microbial population and enzyme activity and the tree growth in poplar plantation. The results showed that after mulching with test materials, the populations of both bacteria and fungi in rhizosphere soil were more than those of the control. Of the mulching materials, I. cylindrical and Q. fabric had the best effect, with the numbers of bacteria and fungi being 23.56 and 1.43 times higher than the control, respectively. The bacterial and fungal populations in rhizosphere soil increased with increasing mulching amount. When the mulching amount was 7.5 kg m(-2), the numbers of bacteria and fungi in rhizosphere soil were 0.5 and 5.14 times higher than the control, respectively. Under bio-mulching, the bacterial and fungal populations in rhizosphere soil had a similar annual variation trend, which was accorded with the annual fluctuation of soil temperature and got to the maximum in July and the minimum in December. The urease and phosphatase activities in rhizosphere soil also increased with increasing mulching amount. As for the effects of different mulching materials on the enzyme activities, they were in the order of C. nepalensis > P. aquilinum > I. cylindrical > Q. fabric. The annual variation of urease and phosphatase activities in rhizosphere soil was similar to that of bacterial and fungal populations, being the highest in July and the lowest in December. Bio-mulching promoted the tree height, DBH, and biomass of poplar trees significantly.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Jiu-Jun</ForeName><Initials>JJ</Initials><AffiliationInfo><Affiliation>College of Forest Resources and Environment, Nanjing Forestry University, Nanjing 210037, China. kinpling@126.com</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Fang</LastName><ForeName>Sheng-Zuo</ForeName><Initials>SZ</Initials></Author><Author ValidYN="Y"><LastName>Xie</LastName><ForeName>Bao-Dong</ForeName><Initials>BD</Initials></Author><Author ValidYN="Y"><LastName>Hao</LastName><ForeName>Juan-Juan</ForeName><Initials>JJ</Initials></Author></AuthorList><Language>chi</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList></Article><MedlineJournalInfo><Country>China</Country><MedlineTA>Ying Yong Sheng Tai Xue Bao</MedlineTA><NlmUniqueID>9425159</NlmUniqueID><ISSNLinking>1001-9332</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012987">Soil</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 3.1.3.2</RegistryNumber><NameOfSubstance UI="D010744">Phosphoric Monoester Hydrolases</NameOfSubstance></Chemical><Chemical><RegistryNumber>EC 3.5.1.5</RegistryNumber><NameOfSubstance UI="D014510">Urease</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D044822" MajorTopicYN="N">Biodiversity</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D017753" MajorTopicYN="N">Ecosystem</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D010744" MajorTopicYN="N">Phosphoric Monoester Hydrolases</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName><QualifierName UI="Q000382" MajorTopicYN="Y">microbiology</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D006109" MajorTopicYN="N">Poaceae</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032498" MajorTopicYN="N">Pteridium</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D029963" MajorTopicYN="N">Quercus</DescriptorName><QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012987" MajorTopicYN="N">Soil</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012988" MajorTopicYN="Y">Soil Microbiology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="N">Trees</DescriptorName><QualifierName UI="Q000145" MajorTopicYN="N">classification</QualifierName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D014510" MajorTopicYN="N">Urease</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="pubmed"><Year>2008</Year><Month>9</Month><Day>24</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2008</Year><Month>12</Month><Day>17</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2008</Year><Month>9</Month><Day>24</Day><Hour>9</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">18808009</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>République populaire de Chine</li></country></list><tree><noCountry><name sortKey="Fang, Sheng Zuo" sort="Fang, Sheng Zuo" uniqKey="Fang S" first="Sheng-Zuo" last="Fang">Sheng-Zuo Fang</name><name sortKey="Hao, Juan Juan" sort="Hao, Juan Juan" uniqKey="Hao J" first="Juan-Juan" last="Hao">Juan-Juan Hao</name><name sortKey="Xie, Bao Dong" sort="Xie, Bao Dong" uniqKey="Xie B" first="Bao-Dong" last="Xie">Bao-Dong Xie</name></noCountry><country name="République populaire de Chine"><noRegion><name sortKey="Liu, Jiu Jun" sort="Liu, Jiu Jun" uniqKey="Liu J" first="Jiu-Jun" last="Liu">Jiu-Jun Liu</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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