Importance of crown architecture for leaf area index of different Populus genotypes in a high-density plantation.
Identifieur interne : 002A28 ( Main/Exploration ); précédent : 002A27; suivant : 002A29Importance of crown architecture for leaf area index of different Populus genotypes in a high-density plantation.
Auteurs : L S Broeckx [Belgique] ; M S Verlinden ; J. Vangronsveld ; R. CeulemansSource :
- Tree physiology [ 1758-4469 ] ; 2012.
Descripteurs français
- KwdFr :
- Arbres (MeSH), Belgique (MeSH), Biomasse (MeSH), Feuilles de plante (anatomie et histologie), Feuilles de plante (croissance et développement), Feuilles de plante (effets des radiations), Feuilles de plante (génétique), Génotype (MeSH), Lumière (MeSH), Populus (anatomie et histologie), Populus (croissance et développement), Populus (effets des radiations), Populus (génétique), Saisons (MeSH), Tiges de plante (anatomie et histologie), Tiges de plante (croissance et développement), Tiges de plante (effets des radiations), Tiges de plante (génétique).
- MESH :
- anatomie et histologie : Feuilles de plante, Populus, Tiges de plante.
- croissance et développement : Feuilles de plante, Populus, Tiges de plante.
- effets des radiations : Feuilles de plante, Populus, Tiges de plante.
- génétique : Feuilles de plante, Populus, Tiges de plante.
- Arbres, Belgique, Biomasse, Génotype, Lumière, Saisons.
- Wicri :
- geographic : Belgique.
English descriptors
- KwdEn :
- Belgium (MeSH), Biomass (MeSH), Genotype (MeSH), Light (MeSH), Plant Leaves (anatomy & histology), Plant Leaves (genetics), Plant Leaves (growth & development), Plant Leaves (radiation effects), Plant Stems (anatomy & histology), Plant Stems (genetics), Plant Stems (growth & development), Plant Stems (radiation effects), Populus (anatomy & histology), Populus (genetics), Populus (growth & development), Populus (radiation effects), Seasons (MeSH), Trees (MeSH).
- MESH :
- geographic : Belgium.
- anatomy & histology : Plant Leaves, Plant Stems, Populus.
- genetics : Plant Leaves, Plant Stems, Populus.
- growth & development : Plant Leaves, Plant Stems, Populus.
- radiation effects : Plant Leaves, Plant Stems, Populus.
- Biomass, Genotype, Light, Seasons, Trees.
Abstract
Crown architecture is an important determinant of biomass production and yield of any bio-energy plantation since it determines leaf area display and hence light interception. Four Populus genotypes-of different species and hybrids and with contrasting productivity and leaf area-were examined in terms of their branch characteristics in relation to crown architecture during the first and second growing seasons after plantation establishment. The trees were planted at high density (8000 ha(-1)) on two different former land use types, cropland and pasture. We documented significant differences in branch architecture among the genotypes and for the first year among the former land use types. Land use effects only affected factors not related to canopy closure and wood production, and decreased after the first growing season. This suggested that both former land use types were equally suited for the establishment success of a poplar bio-energy plantation. Tree height and branch dimensions-branch diameter and branch length-were the most important determinants of wood production and maximum leaf area index. Despite the secondary importance of the number of sylleptic branches, these branches contributed significantly to the total leaf area in three out of the four studied genotypes. This indicated that enhanced syllepsis accelerates leaf area development and hence carbon assimilation, especially in the early stages of a high-density plantation with poplar.
DOI: 10.1093/treephys/tps083
PubMed: 23022688
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Importance of crown architecture for leaf area index of different Populus genotypes in a high-density plantation.</title><author><name sortKey="Broeckx, L S" sort="Broeckx, L S" uniqKey="Broeckx L" first="L S" last="Broeckx">L S Broeckx</name><affiliation wicri:level="4"><nlm:affiliation>Department of Biology, Research Group of Plant and Vegetation Ecology, University of Antwerp, Universiteitsplein 1, B-2610 Wilrijk, Belgium. Laura.Broeckx@ua.ac.be</nlm:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Department of Biology, Research Group of Plant and Vegetation Ecology, University of Antwerp, Universiteitsplein 1, B-2610 Wilrijk</wicri:regionArea><orgName type="university">Université d'Anvers</orgName><placeName><settlement type="city">Anvers</settlement><region>Région flamande</region><region type="district" nuts="2">Province d'Anvers</region></placeName></affiliation></author><author><name sortKey="Verlinden, M S" sort="Verlinden, M S" uniqKey="Verlinden M" first="M S" last="Verlinden">M S Verlinden</name></author><author><name sortKey="Vangronsveld, J" sort="Vangronsveld, J" uniqKey="Vangronsveld J" first="J" last="Vangronsveld">J. Vangronsveld</name></author><author><name sortKey="Ceulemans, R" sort="Ceulemans, R" uniqKey="Ceulemans R" first="R" last="Ceulemans">R. Ceulemans</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2012">2012</date><idno type="RBID">pubmed:23022688</idno><idno type="pmid">23022688</idno><idno type="doi">10.1093/treephys/tps083</idno><idno type="wicri:Area/Main/Corpus">002868</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002868</idno><idno type="wicri:Area/Main/Curation">002868</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Curation">002868</idno><idno type="wicri:Area/Main/Exploration">002868</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Importance of crown architecture for leaf area index of different Populus genotypes in a high-density plantation.</title><author><name sortKey="Broeckx, L S" sort="Broeckx, L S" uniqKey="Broeckx L" first="L S" last="Broeckx">L S Broeckx</name><affiliation wicri:level="4"><nlm:affiliation>Department of Biology, Research Group of Plant and Vegetation Ecology, University of Antwerp, Universiteitsplein 1, B-2610 Wilrijk, Belgium. Laura.Broeckx@ua.ac.be</nlm:affiliation><country xml:lang="fr">Belgique</country><wicri:regionArea>Department of Biology, Research Group of Plant and Vegetation Ecology, University of Antwerp, Universiteitsplein 1, B-2610 Wilrijk</wicri:regionArea><orgName type="university">Université d'Anvers</orgName><placeName><settlement type="city">Anvers</settlement><region>Région flamande</region><region type="district" nuts="2">Province d'Anvers</region></placeName></affiliation></author><author><name sortKey="Verlinden, M S" sort="Verlinden, M S" uniqKey="Verlinden M" first="M S" last="Verlinden">M S Verlinden</name></author><author><name sortKey="Vangronsveld, J" sort="Vangronsveld, J" uniqKey="Vangronsveld J" first="J" last="Vangronsveld">J. Vangronsveld</name></author><author><name sortKey="Ceulemans, R" sort="Ceulemans, R" uniqKey="Ceulemans R" first="R" last="Ceulemans">R. Ceulemans</name></author></analytic><series><title level="j">Tree physiology</title><idno type="eISSN">1758-4469</idno><imprint><date when="2012" type="published">2012</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Belgium (MeSH)</term><term>Biomass (MeSH)</term><term>Genotype (MeSH)</term><term>Light (MeSH)</term><term>Plant Leaves (anatomy & histology)</term><term>Plant Leaves (genetics)</term><term>Plant Leaves (growth & development)</term><term>Plant Leaves (radiation effects)</term><term>Plant Stems (anatomy & histology)</term><term>Plant Stems (genetics)</term><term>Plant Stems (growth & development)</term><term>Plant Stems (radiation effects)</term><term>Populus (anatomy & histology)</term><term>Populus (genetics)</term><term>Populus (growth & development)</term><term>Populus (radiation effects)</term><term>Seasons (MeSH)</term><term>Trees (MeSH)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Arbres (MeSH)</term><term>Belgique (MeSH)</term><term>Biomasse (MeSH)</term><term>Feuilles de plante (anatomie et histologie)</term><term>Feuilles de plante (croissance et développement)</term><term>Feuilles de plante (effets des radiations)</term><term>Feuilles de plante (génétique)</term><term>Génotype (MeSH)</term><term>Lumière (MeSH)</term><term>Populus (anatomie et histologie)</term><term>Populus (croissance et développement)</term><term>Populus (effets des radiations)</term><term>Populus (génétique)</term><term>Saisons (MeSH)</term><term>Tiges de plante (anatomie et histologie)</term><term>Tiges de plante (croissance et développement)</term><term>Tiges de plante (effets des radiations)</term><term>Tiges de plante (génétique)</term></keywords><keywords scheme="MESH" type="geographic" xml:lang="en"><term>Belgium</term></keywords><keywords scheme="MESH" qualifier="anatomie et histologie" xml:lang="fr"><term>Feuilles de plante</term><term>Populus</term><term>Tiges de plante</term></keywords><keywords scheme="MESH" qualifier="anatomy & histology" xml:lang="en"><term>Plant Leaves</term><term>Plant Stems</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="croissance et développement" xml:lang="fr"><term>Feuilles de plante</term><term>Populus</term><term>Tiges de plante</term></keywords><keywords scheme="MESH" qualifier="effets des radiations" xml:lang="fr"><term>Feuilles de plante</term><term>Populus</term><term>Tiges de plante</term></keywords><keywords scheme="MESH" qualifier="genetics" xml:lang="en"><term>Plant Leaves</term><term>Plant Stems</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Plant Leaves</term><term>Plant Stems</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="génétique" xml:lang="fr"><term>Feuilles de plante</term><term>Populus</term><term>Tiges de plante</term></keywords><keywords scheme="MESH" qualifier="radiation effects" xml:lang="en"><term>Plant Leaves</term><term>Plant Stems</term><term>Populus</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biomass</term><term>Genotype</term><term>Light</term><term>Seasons</term><term>Trees</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Arbres</term><term>Belgique</term><term>Biomasse</term><term>Génotype</term><term>Lumière</term><term>Saisons</term></keywords><keywords scheme="Wicri" type="geographic" xml:lang="fr"><term>Belgique</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Crown architecture is an important determinant of biomass production and yield of any bio-energy plantation since it determines leaf area display and hence light interception. Four Populus genotypes-of different species and hybrids and with contrasting productivity and leaf area-were examined in terms of their branch characteristics in relation to crown architecture during the first and second growing seasons after plantation establishment. The trees were planted at high density (8000 ha(-1)) on two different former land use types, cropland and pasture. We documented significant differences in branch architecture among the genotypes and for the first year among the former land use types. Land use effects only affected factors not related to canopy closure and wood production, and decreased after the first growing season. This suggested that both former land use types were equally suited for the establishment success of a poplar bio-energy plantation. Tree height and branch dimensions-branch diameter and branch length-were the most important determinants of wood production and maximum leaf area index. Despite the secondary importance of the number of sylleptic branches, these branches contributed significantly to the total leaf area in three out of the four studied genotypes. This indicated that enhanced syllepsis accelerates leaf area development and hence carbon assimilation, especially in the early stages of a high-density plantation with poplar.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">23022688</PMID><DateCompleted><Year>2013</Year><Month>04</Month><Day>18</Day></DateCompleted><DateRevised><Year>2012</Year><Month>10</Month><Day>18</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1758-4469</ISSN><JournalIssue CitedMedium="Internet"><Volume>32</Volume><Issue>10</Issue><PubDate><Year>2012</Year><Month>Oct</Month></PubDate></JournalIssue><Title>Tree physiology</Title><ISOAbbreviation>Tree Physiol</ISOAbbreviation></Journal><ArticleTitle>Importance of crown architecture for leaf area index of different Populus genotypes in a high-density plantation.</ArticleTitle><Pagination><MedlinePgn>1214-26</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1093/treephys/tps083</ELocationID><Abstract><AbstractText>Crown architecture is an important determinant of biomass production and yield of any bio-energy plantation since it determines leaf area display and hence light interception. Four Populus genotypes-of different species and hybrids and with contrasting productivity and leaf area-were examined in terms of their branch characteristics in relation to crown architecture during the first and second growing seasons after plantation establishment. The trees were planted at high density (8000 ha(-1)) on two different former land use types, cropland and pasture. We documented significant differences in branch architecture among the genotypes and for the first year among the former land use types. Land use effects only affected factors not related to canopy closure and wood production, and decreased after the first growing season. This suggested that both former land use types were equally suited for the establishment success of a poplar bio-energy plantation. Tree height and branch dimensions-branch diameter and branch length-were the most important determinants of wood production and maximum leaf area index. Despite the secondary importance of the number of sylleptic branches, these branches contributed significantly to the total leaf area in three out of the four studied genotypes. This indicated that enhanced syllepsis accelerates leaf area development and hence carbon assimilation, especially in the early stages of a high-density plantation with poplar.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Broeckx</LastName><ForeName>L S</ForeName><Initials>LS</Initials><AffiliationInfo><Affiliation>Department of Biology, Research Group of Plant and Vegetation Ecology, University of Antwerp, Universiteitsplein 1, B-2610 Wilrijk, Belgium. Laura.Broeckx@ua.ac.be</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Verlinden</LastName><ForeName>M S</ForeName><Initials>MS</Initials></Author><Author ValidYN="Y"><LastName>Vangronsveld</LastName><ForeName>J</ForeName><Initials>J</Initials></Author><Author ValidYN="Y"><LastName>Ceulemans</LastName><ForeName>R</ForeName><Initials>R</Initials></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2012</Year><Month>09</Month><Day>28</Day></ArticleDate></Article><MedlineJournalInfo><Country>Canada</Country><MedlineTA>Tree Physiol</MedlineTA><NlmUniqueID>100955338</NlmUniqueID><ISSNLinking>0829-318X</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001530" MajorTopicYN="N" Type="Geographic">Belgium</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018533" MajorTopicYN="N">Biomass</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D005838" MajorTopicYN="N">Genotype</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D008027" MajorTopicYN="N">Light</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName><QualifierName UI="Q000528" MajorTopicYN="N">radiation effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018547" MajorTopicYN="N">Plant Stems</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName><QualifierName UI="Q000528" MajorTopicYN="N">radiation effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000033" MajorTopicYN="N">anatomy & histology</QualifierName><QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName><QualifierName UI="Q000254" MajorTopicYN="Y">growth & development</QualifierName><QualifierName UI="Q000528" MajorTopicYN="N">radiation effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D012621" MajorTopicYN="N">Seasons</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D014197" MajorTopicYN="N">Trees</DescriptorName></MeshHeading></MeshHeadingList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="entrez"><Year>2012</Year><Month>10</Month><Day>2</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2012</Year><Month>10</Month><Day>2</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2013</Year><Month>4</Month><Day>20</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">23022688</ArticleId><ArticleId IdType="pii">tps083</ArticleId><ArticleId IdType="doi">10.1093/treephys/tps083</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Belgique</li></country><region><li>Province d'Anvers</li><li>Région flamande</li></region><settlement><li>Anvers</li></settlement><orgName><li>Université d'Anvers</li></orgName></list><tree><noCountry><name sortKey="Ceulemans, R" sort="Ceulemans, R" uniqKey="Ceulemans R" first="R" last="Ceulemans">R. Ceulemans</name><name sortKey="Vangronsveld, J" sort="Vangronsveld, J" uniqKey="Vangronsveld J" first="J" last="Vangronsveld">J. Vangronsveld</name><name sortKey="Verlinden, M S" sort="Verlinden, M S" uniqKey="Verlinden M" first="M S" last="Verlinden">M S Verlinden</name></noCountry><country name="Belgique"><region name="Région flamande"><name sortKey="Broeckx, L S" sort="Broeckx, L S" uniqKey="Broeckx L" first="L S" last="Broeckx">L S Broeckx</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Bois/explor/PoplarV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 002A28 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 002A28 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Bois
|area= PoplarV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:23022688
|texte= Importance of crown architecture for leaf area index of different Populus genotypes in a high-density plantation.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:23022688" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a PoplarV1
| This area was generated with Dilib version V0.6.37. |  |