[Soil humus differentiation and correlation with other soil biochemical properties in pure forests in semi-arid low-hilly area of Inner Mongolia, China].
Identifieur interne : 001F42 ( Main/Exploration ); précédent : 001F41; suivant : 001F43[Soil humus differentiation and correlation with other soil biochemical properties in pure forests in semi-arid low-hilly area of Inner Mongolia, China].
Auteurs : Xiao-Xi Zhang ; Zeng-Wen Liu ; Yuan-Hao Bing ; Bo-Chao Zhu ; Liang-Jia HuangSource :
- Ying yong sheng tai xue bao = The journal of applied ecology [ 1001-9332 ] ; 2014.
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Abstract
Whether the content and composition of soil humus in pure forest change due to its simple component of litter and specificity of single-species dominant community is a key problem for forest sustainable management. In this study, soils from 6 kind of pure forests in semi-arid low-hilly area of Inner Mongolia were collected and their humus and other biochemical properties were measured to investigate the differentiation of soil humus and the impact factors. The results showed that the soil of Picea asperata and Betula platyphylla pure forests had the highest contents of humus and better condensation degrees and stabilities, followed by that of Populus simonii, Larix principis-rupprechtii and Ulmus pumila pure forests, while the soil of Pinus tabuliformis pure forest had the lowest content of humus, condensation degree and stability. There were significant positive correlations between soil microorganism biomass, activity of phosphatase and the content and stability of soil humus. In contrast, the soil peroxidate, dehydrogenase activity and soil humus content showed significant negative correlations with each other. Furthermore, the enhancement of dehydrogenase activity might decrease the stability of humus. There were significant positive correlations between available N and the content and stability of soil humus, but total Cu, Zn and Fe had negative correlations with them, and total Cu and Fe might reduce the stability of humus as well. The particularity of pure forest environment and litter properties might be the key inducement to soil humus differentiation, thus reforming the pure forest through mixing with other tree species or planting understory vegetation would be the fundamental way to improve the soil humus composition and stability.
PubMed: 25796887
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">[Soil humus differentiation and correlation with other soil biochemical properties in pure forests in semi-arid low-hilly area of Inner Mongolia, China].</title><author><name sortKey="Zhang, Xiao Xi" sort="Zhang, Xiao Xi" uniqKey="Zhang X" first="Xiao-Xi" last="Zhang">Xiao-Xi Zhang</name></author><author><name sortKey="Liu, Zeng Wen" sort="Liu, Zeng Wen" uniqKey="Liu Z" first="Zeng-Wen" last="Liu">Zeng-Wen Liu</name></author><author><name sortKey="Bing, Yuan Hao" sort="Bing, Yuan Hao" uniqKey="Bing Y" first="Yuan-Hao" last="Bing">Yuan-Hao Bing</name></author><author><name sortKey="Zhu, Bo Chao" sort="Zhu, Bo Chao" uniqKey="Zhu B" first="Bo-Chao" last="Zhu">Bo-Chao Zhu</name></author><author><name sortKey="Huang, Liang Jia" sort="Huang, Liang Jia" uniqKey="Huang L" first="Liang-Jia" last="Huang">Liang-Jia Huang</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2014">2014</date><idno type="RBID">pubmed:25796887</idno><idno type="pmid">25796887</idno><idno type="wicri:Area/Main/Corpus">001D74</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001D74</idno><idno type="wicri:Area/Main/Curation">001D74</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">001D74</idno><idno type="wicri:Area/Main/Exploration">001D74</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">[Soil humus differentiation and correlation with other soil biochemical properties in pure forests in semi-arid low-hilly area of Inner Mongolia, China].</title><author><name sortKey="Zhang, Xiao Xi" sort="Zhang, Xiao Xi" uniqKey="Zhang X" first="Xiao-Xi" last="Zhang">Xiao-Xi Zhang</name></author><author><name sortKey="Liu, Zeng Wen" sort="Liu, Zeng Wen" uniqKey="Liu Z" first="Zeng-Wen" last="Liu">Zeng-Wen Liu</name></author><author><name sortKey="Bing, Yuan Hao" sort="Bing, Yuan Hao" uniqKey="Bing Y" first="Yuan-Hao" last="Bing">Yuan-Hao Bing</name></author><author><name sortKey="Zhu, Bo Chao" sort="Zhu, Bo Chao" uniqKey="Zhu B" first="Bo-Chao" last="Zhu">Bo-Chao Zhu</name></author><author><name sortKey="Huang, Liang Jia" sort="Huang, Liang Jia" uniqKey="Huang L" first="Liang-Jia" last="Huang">Liang-Jia Huang</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="2014" type="published">2014</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Betula (MeSH)</term><term>Biomass (MeSH)</term><term>China (MeSH)</term><term>Forests (MeSH)</term><term>Larix (MeSH)</term><term>Picea (MeSH)</term><term>Pinus (MeSH)</term><term>Plant Leaves (MeSH)</term><term>Populus (MeSH)</term><term>Soil (chemistry)</term><term>Soil Microbiology (MeSH)</term><term>Trees (MeSH)</term><term>Ulmus (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Arbres (MeSH)</term><term>Betula (MeSH)</term><term>Biomasse (MeSH)</term><term>Chine (MeSH)</term><term>Feuilles de plante (MeSH)</term><term>Forêts (MeSH)</term><term>Larix (MeSH)</term><term>Microbiologie du sol (MeSH)</term><term>Picea (MeSH)</term><term>Pinus (MeSH)</term><term>Populus (MeSH)</term><term>Sol (composition chimique)</term><term>Ulmus (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Soil</term></keywords><keywords scheme="MESH" qualifier="composition chimique" xml:lang="fr"><term>Sol</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Betula</term><term>Biomass</term><term>China</term><term>Forests</term><term>Larix</term><term>Picea</term><term>Pinus</term><term>Plant Leaves</term><term>Populus</term><term>Soil Microbiology</term><term>Trees</term><term>Ulmus</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Arbres</term><term>Betula</term><term>Biomasse</term><term>Chine</term><term>Feuilles de plante</term><term>Forêts</term><term>Larix</term><term>Microbiologie du sol</term><term>Picea</term><term>Pinus</term><term>Populus</term><term>Ulmus</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Whether the content and composition of soil humus in pure forest change due to its simple component of litter and specificity of single-species dominant community is a key problem for forest sustainable management. In this study, soils from 6 kind of pure forests in semi-arid low-hilly area of Inner Mongolia were collected and their humus and other biochemical properties were measured to investigate the differentiation of soil humus and the impact factors. The results showed that the soil of Picea asperata and Betula platyphylla pure forests had the highest contents of humus and better condensation degrees and stabilities, followed by that of Populus simonii, Larix principis-rupprechtii and Ulmus pumila pure forests, while the soil of Pinus tabuliformis pure forest had the lowest content of humus, condensation degree and stability. There were significant positive correlations between soil microorganism biomass, activity of phosphatase and the content and stability of soil humus. In contrast, the soil peroxidate, dehydrogenase activity and soil humus content showed significant negative correlations with each other. Furthermore, the enhancement of dehydrogenase activity might decrease the stability of humus. There were significant positive correlations between available N and the content and stability of soil humus, but total Cu, Zn and Fe had negative correlations with them, and total Cu and Fe might reduce the stability of humus as well. The particularity of pure forest environment and litter properties might be the key inducement to soil humus differentiation, thus reforming the pure forest through mixing with other tree species or planting understory vegetation would be the fundamental way to improve the soil humus composition and stability.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM"><PMID Version="1">25796887</PMID><DateCompleted><Year>2015</Year><Month>10</Month><Day>22</Day></DateCompleted><DateRevised><Year>2018</Year><Month>12</Month><Day>02</Day></DateRevised><Article PubModel="Print"><Journal><ISSN IssnType="Print">1001-9332</ISSN><JournalIssue CitedMedium="Print"><Volume>25</Volume><Issue>10</Issue><PubDate><Year>2014</Year><Month>Oct</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>[Soil humus differentiation and correlation with other soil biochemical properties in pure forests in semi-arid low-hilly area of Inner Mongolia, China].</ArticleTitle><Pagination><MedlinePgn>2819-25</MedlinePgn></Pagination><Abstract><AbstractText>Whether the content and composition of soil humus in pure forest change due to its simple component of litter and specificity of single-species dominant community is a key problem for forest sustainable management. In this study, soils from 6 kind of pure forests in semi-arid low-hilly area of Inner Mongolia were collected and their humus and other biochemical properties were measured to investigate the differentiation of soil humus and the impact factors. The results showed that the soil of Picea asperata and Betula platyphylla pure forests had the highest contents of humus and better condensation degrees and stabilities, followed by that of Populus simonii, Larix principis-rupprechtii and Ulmus pumila pure forests, while the soil of Pinus tabuliformis pure forest had the lowest content of humus, condensation degree and stability. There were significant positive correlations between soil microorganism biomass, activity of phosphatase and the content and stability of soil humus. In contrast, the soil peroxidate, dehydrogenase activity and soil humus content showed significant negative correlations with each other. Furthermore, the enhancement of dehydrogenase activity might decrease the stability of humus. There were significant positive correlations between available N and the content and stability of soil humus, but total Cu, Zn and Fe had negative correlations with them, and total Cu and Fe might reduce the stability of humus as well. The particularity of pure forest environment and litter properties might be the key inducement to soil humus differentiation, thus reforming the pure forest through mixing with other tree species or planting understory vegetation would be the fundamental way to improve the soil humus composition and stability.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Xiao-Xi</ForeName><Initials>XX</Initials></Author><Author ValidYN="Y"><LastName>Liu</LastName><ForeName>Zeng-Wen</ForeName><Initials>ZW</Initials></Author><Author ValidYN="Y"><LastName>Bing</LastName><ForeName>Yuan-Hao</ForeName><Initials>YH</Initials></Author><Author ValidYN="Y"><LastName>Zhu</LastName><ForeName>Bo-Chao</ForeName><Initials>BC</Initials></Author><Author ValidYN="Y"><LastName>Huang</LastName><ForeName>Liang-Jia</ForeName><Initials>LJ</Initials></Author></AuthorList><Language>chi</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</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></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D029662" MajorTopicYN="N">Betula</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018533" MajorTopicYN="N">Biomass</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002681" MajorTopicYN="N">China</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D065928" MajorTopicYN="Y">Forests</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D028221" MajorTopicYN="N">Larix</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D028222" MajorTopicYN="N">Picea</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D028223" MajorTopicYN="N">Pinus</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012987" MajorTopicYN="N">Soil</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="Y">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012988" MajorTopicYN="N">Soil Microbiology</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="N">Trees</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D034403" MajorTopicYN="N">Ulmus</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2015</Year><Month>3</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2015</Year><Month>3</Month><Day>24</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2015</Year><Month>10</Month><Day>23</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">25796887</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list></list><tree><noCountry><name sortKey="Bing, Yuan Hao" sort="Bing, Yuan Hao" uniqKey="Bing Y" first="Yuan-Hao" last="Bing">Yuan-Hao Bing</name><name sortKey="Huang, Liang Jia" sort="Huang, Liang Jia" uniqKey="Huang L" first="Liang-Jia" last="Huang">Liang-Jia Huang</name><name sortKey="Liu, Zeng Wen" sort="Liu, Zeng Wen" uniqKey="Liu Z" first="Zeng-Wen" last="Liu">Zeng-Wen Liu</name><name sortKey="Zhang, Xiao Xi" sort="Zhang, Xiao Xi" uniqKey="Zhang X" first="Xiao-Xi" last="Zhang">Xiao-Xi Zhang</name><name sortKey="Zhu, Bo Chao" sort="Zhu, Bo Chao" uniqKey="Zhu B" first="Bo-Chao" last="Zhu">Bo-Chao Zhu</name></noCountry></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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