Effects of nitrogen and phosphorus imbalance on photosynthetic traits of poplar Oxford clone under ozone pollution.
Identifieur interne : 000F32 ( Main/Exploration ); précédent : 000F31; suivant : 000F33Effects of nitrogen and phosphorus imbalance on photosynthetic traits of poplar Oxford clone under ozone pollution.
Auteurs : Lu Zhang [République populaire de Chine] ; Yasutomo Hoshika [Italie] ; Elisa Carrari [Italie] ; Lorenzo Cotrozzi [Italie] ; Elisa Pellegrini [Italie] ; Elena Paoletti [Italie]Source :
- Journal of plant research [ 1618-0860 ] ; 2018.
Descripteurs français
- KwdFr :
- Azote (métabolisme), Chlorophylle (métabolisme), Feuilles de plante (effets des médicaments et des substances chimiques), Feuilles de plante (métabolisme), Ozone (effets indésirables), Phosphore (métabolisme), Photosynthèse (effets des médicaments et des substances chimiques), Polluants atmosphériques (effets indésirables), Populus (effets des médicaments et des substances chimiques), Populus (métabolisme), Populus (physiologie), Relation dose-effet des médicaments (MeSH).
- MESH :
- effets des médicaments et des substances chimiques : Feuilles de plante, Photosynthèse, Populus.
- effets indésirables : Ozone, Polluants atmosphériques.
- métabolisme : Azote, Chlorophylle, Feuilles de plante, Phosphore, Populus.
- physiologie : Populus.
- Relation dose-effet des médicaments.
English descriptors
- KwdEn :
- Air Pollutants (adverse effects), Chlorophyll (metabolism), Dose-Response Relationship, Drug (MeSH), Nitrogen (metabolism), Ozone (adverse effects), Phosphorus (metabolism), Photosynthesis (drug effects), Plant Leaves (drug effects), Plant Leaves (metabolism), Populus (drug effects), Populus (metabolism), Populus (physiology).
- MESH :
- chemical , adverse effects : Air Pollutants, Ozone.
- chemical , metabolism : Chlorophyll, Nitrogen, Phosphorus.
- drug effects : Photosynthesis, Plant Leaves, Populus.
- metabolism : Plant Leaves, Populus.
- physiology : Populus.
- Dose-Response Relationship, Drug.
Abstract
Ozone (O3) pollution and the availability of nitrogen (N) and phosphorus (P) in the soil both affect plant photosynthesis and chlorophyll (Chl) content, but the interaction of O3 and nutrition is unclear. We postulated that the nutritional condition changes plant photosynthetic responses to O3. An O3-sensitive poplar clone (Oxford) was subject to two N levels (N0, 0 kg N ha- 1; N80, 80 kg N ha- 1), two P levels (P0, 0 kg P ha- 1; P80, 80 kg P ha- 1) and three levels of O3 exposure (ambient concentration, AA; 1.5 × AA; 2.0 × AA) over a growing season in an O3 free air controlled exposure (FACE) facility. The daily change of leaf gas exchange and dark respiration (Rd) were investigated at mid-summer (August). Chl a fluorescence was measured three times in July, August and September. At the end of the growing season, Chl content was measured. It was found that Chl content, the maximum quantum yield (Fv/Fm), Chl a fluorescence performance index (PI) and gas exchange were negatively affected by elevated O3. Phosphorus may mitigate the O3-induced reduction of the ratio of photosynthesis to stomatal conductance, while it exacerbated the O3-induced loss of Fv/Fm. Nitrogen alleviated negative effects of O3 on Fv/Fm and PI in July. Ozone-induced loss of net photosynthetic rate was mitigated by N in medium O3 exposure (1.5 × AA). However, such a mitigation effect was not observed in the higher O3 level (2.0 × AA). Nitrogen addition exacerbated O3-induced increase of Rd suggesting an increased respiratory carbon loss in the presence of O3 and N. This may result in a further reduction of the net carbon gain for poplars exposed to O3.
DOI: 10.1007/s10265-018-1071-4
PubMed: 30426334
Affiliations:
Links toward previous steps (curation, corpus...)
Le document en format XML
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150030</wicri:regionArea><wicri:noRegion>150030</wicri:noRegion></affiliation></author><author><name sortKey="Hoshika, Yasutomo" sort="Hoshika, Yasutomo" uniqKey="Hoshika Y" first="Yasutomo" last="Hoshika">Yasutomo Hoshika</name><affiliation wicri:level="1"><nlm:affiliation>National Research Council of Italy, Via Madonna del Piano 10, 50019, Florence, Italy. yasutomo.hoshika@ipsp.cnr.it.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>National Research Council of Italy, Via Madonna del Piano 10, 50019, Florence</wicri:regionArea><wicri:noRegion>Florence</wicri:noRegion></affiliation></author><author><name sortKey="Carrari, Elisa" sort="Carrari, Elisa" uniqKey="Carrari E" first="Elisa" last="Carrari">Elisa Carrari</name><affiliation wicri:level="1"><nlm:affiliation>National Research Council of Italy, Via Madonna del Piano 10, 50019, Florence, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>National Research Council of Italy, Via 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Agriculture, Food and Environment, University of Pisa, Via del Borghetto, 80, 56124, Pisa, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto, 80, 56124, Pisa</wicri:regionArea><placeName><settlement type="city">Pise</settlement><region nuts="2">Toscane</region></placeName><orgName type="university">Université de Pise</orgName></affiliation></author><author><name sortKey="Paoletti, Elena" sort="Paoletti, Elena" uniqKey="Paoletti E" first="Elena" last="Paoletti">Elena Paoletti</name><affiliation wicri:level="1"><nlm:affiliation>National Research Council of Italy, Via Madonna del Piano 10, 50019, Florence, Italy.</nlm:affiliation><country xml:lang="fr">Italie</country><wicri:regionArea>National Research Council of Italy, Via Madonna del Piano 10, 50019, Florence</wicri:regionArea><wicri:noRegion>Florence</wicri:noRegion></affiliation></author></analytic><series><title level="j">Journal of plant research</title><idno type="eISSN">1618-0860</idno><imprint><date when="2018" type="published">2018</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Air Pollutants (adverse effects)</term><term>Chlorophyll (metabolism)</term><term>Dose-Response Relationship, Drug (MeSH)</term><term>Nitrogen (metabolism)</term><term>Ozone (adverse effects)</term><term>Phosphorus (metabolism)</term><term>Photosynthesis (drug effects)</term><term>Plant Leaves (drug effects)</term><term>Plant Leaves (metabolism)</term><term>Populus (drug effects)</term><term>Populus (metabolism)</term><term>Populus (physiology)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Azote (métabolisme)</term><term>Chlorophylle (métabolisme)</term><term>Feuilles de plante (effets des médicaments et des substances chimiques)</term><term>Feuilles de plante (métabolisme)</term><term>Ozone (effets indésirables)</term><term>Phosphore (métabolisme)</term><term>Photosynthèse (effets des médicaments et des substances chimiques)</term><term>Polluants atmosphériques (effets indésirables)</term><term>Populus (effets des médicaments et des substances chimiques)</term><term>Populus (métabolisme)</term><term>Populus (physiologie)</term><term>Relation dose-effet des médicaments (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="adverse effects" xml:lang="en"><term>Air Pollutants</term><term>Ozone</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Chlorophyll</term><term>Nitrogen</term><term>Phosphorus</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Photosynthesis</term><term>Plant Leaves</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="effets des médicaments et des substances chimiques" xml:lang="fr"><term>Feuilles de plante</term><term>Photosynthèse</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="effets indésirables" xml:lang="fr"><term>Ozone</term><term>Polluants atmosphériques</term></keywords><keywords scheme="MESH" qualifier="metabolism" xml:lang="en"><term>Plant Leaves</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="métabolisme" xml:lang="fr"><term>Azote</term><term>Chlorophylle</term><term>Feuilles de plante</term><term>Phosphore</term><term>Populus</term></keywords><keywords scheme="MESH" qualifier="physiologie" xml:lang="fr"><term>Populus</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Populus</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Dose-Response Relationship, Drug</term></keywords><keywords scheme="MESH" xml:lang="fr"><term>Relation dose-effet des médicaments</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Ozone (O<sub>3</sub>) pollution and the availability of nitrogen (N) and phosphorus (P) in the soil both affect plant photosynthesis and chlorophyll (Chl) content, but the interaction of O<sub>3</sub> and nutrition is unclear. We postulated that the nutritional condition changes plant photosynthetic responses to O<sub>3</sub>. An O<sub>3</sub>-sensitive poplar clone (Oxford) was subject to two N levels (N0, 0 kg N ha<sup>- 1</sup>; N80, 80 kg N ha<sup>- 1</sup>), two P levels (P0, 0 kg P ha<sup>- 1</sup>; P80, 80 kg P ha<sup>- 1</sup>) and three levels of O<sub>3</sub> exposure (ambient concentration, AA; 1.5 × AA; 2.0 × AA) over a growing season in an O<sub>3</sub> free air controlled exposure (FACE) facility. The daily change of leaf gas exchange and dark respiration (R<sub>d</sub>) were investigated at mid-summer (August). Chl a fluorescence was measured three times in July, August and September. At the end of the growing season, Chl content was measured. It was found that Chl content, the maximum quantum yield (F<sub>v</sub>/F<sub>m</sub>), Chl a fluorescence performance index (PI) and gas exchange were negatively affected by elevated O<sub>3</sub>. Phosphorus may mitigate the O<sub>3</sub>-induced reduction of the ratio of photosynthesis to stomatal conductance, while it exacerbated the O<sub>3</sub>-induced loss of F<sub>v</sub>/F<sub>m</sub>. Nitrogen alleviated negative effects of O<sub>3</sub> on F<sub>v</sub>/F<sub>m</sub> and PI in July. Ozone-induced loss of net photosynthetic rate was mitigated by N in medium O<sub>3</sub> exposure (1.5 × AA). However, such a mitigation effect was not observed in the higher O<sub>3</sub> level (2.0 × AA). Nitrogen addition exacerbated O<sub>3</sub>-induced increase of R<sub>d</sub> suggesting an increased respiratory carbon loss in the presence of O<sub>3</sub> and N. This may result in a further reduction of the net carbon gain for poplars exposed to O<sub>3</sub>.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">30426334</PMID><DateCompleted><Year>2018</Year><Month>12</Month><Day>27</Day></DateCompleted><DateRevised><Year>2020</Year><Month>03</Month><Day>20</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1618-0860</ISSN><JournalIssue CitedMedium="Internet"><Volume>131</Volume><Issue>6</Issue><PubDate><Year>2018</Year><Month>Nov</Month></PubDate></JournalIssue><Title>Journal of plant research</Title><ISOAbbreviation>J Plant Res</ISOAbbreviation></Journal><ArticleTitle>Effects of nitrogen and phosphorus imbalance on photosynthetic traits of poplar Oxford clone under ozone pollution.</ArticleTitle><Pagination><MedlinePgn>915-924</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s10265-018-1071-4</ELocationID><Abstract><AbstractText>Ozone (O<sub>3</sub>) pollution and the availability of nitrogen (N) and phosphorus (P) in the soil both affect plant photosynthesis and chlorophyll (Chl) content, but the interaction of O<sub>3</sub> and nutrition is unclear. We postulated that the nutritional condition changes plant photosynthetic responses to O<sub>3</sub>. An O<sub>3</sub>-sensitive poplar clone (Oxford) was subject to two N levels (N0, 0 kg N ha<sup>- 1</sup>; N80, 80 kg N ha<sup>- 1</sup>), two P levels (P0, 0 kg P ha<sup>- 1</sup>; P80, 80 kg P ha<sup>- 1</sup>) and three levels of O<sub>3</sub> exposure (ambient concentration, AA; 1.5 × AA; 2.0 × AA) over a growing season in an O<sub>3</sub> free air controlled exposure (FACE) facility. The daily change of leaf gas exchange and dark respiration (R<sub>d</sub>) were investigated at mid-summer (August). Chl a fluorescence was measured three times in July, August and September. At the end of the growing season, Chl content was measured. It was found that Chl content, the maximum quantum yield (F<sub>v</sub>/F<sub>m</sub>), Chl a fluorescence performance index (PI) and gas exchange were negatively affected by elevated O<sub>3</sub>. Phosphorus may mitigate the O<sub>3</sub>-induced reduction of the ratio of photosynthesis to stomatal conductance, while it exacerbated the O<sub>3</sub>-induced loss of F<sub>v</sub>/F<sub>m</sub>. Nitrogen alleviated negative effects of O<sub>3</sub> on F<sub>v</sub>/F<sub>m</sub> and PI in July. Ozone-induced loss of net photosynthetic rate was mitigated by N in medium O<sub>3</sub> exposure (1.5 × AA). However, such a mitigation effect was not observed in the higher O<sub>3</sub> level (2.0 × AA). Nitrogen addition exacerbated O<sub>3</sub>-induced increase of R<sub>d</sub> suggesting an increased respiratory carbon loss in the presence of O<sub>3</sub> and N. This may result in a further reduction of the net carbon gain for poplars exposed to O<sub>3</sub>.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Lu</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>College of Horticulture and Landscape Architecture, Northeast Agricultural University, Changjiang Road 600, Harbin, 150030, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Hoshika</LastName><ForeName>Yasutomo</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>National Research Council of Italy, Via Madonna del Piano 10, 50019, Florence, Italy. yasutomo.hoshika@ipsp.cnr.it.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Carrari</LastName><ForeName>Elisa</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>National Research Council of Italy, Via Madonna del Piano 10, 50019, Florence, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Cotrozzi</LastName><ForeName>Lorenzo</ForeName><Initials>L</Initials><AffiliationInfo><Affiliation>Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto, 80, 56124, Pisa, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Pellegrini</LastName><ForeName>Elisa</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>Department of Agriculture, Food and Environment, University of Pisa, Via del Borghetto, 80, 56124, Pisa, Italy.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Paoletti</LastName><ForeName>Elena</ForeName><Initials>E</Initials><AffiliationInfo><Affiliation>National Research Council of Italy, Via Madonna del Piano 10, 50019, Florence, Italy.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><GrantList CompleteYN="Y"><Grant><GrantID>31401895</GrantID><Agency>National Natural Science Foundation of China</Agency><Country></Country></Grant><Grant><GrantID>2013/7956</GrantID><Agency>Fondazione Cassa di Risparmio di Firenze</Agency><Country></Country></Grant><Grant><GrantID>201606615002</GrantID><Agency>China Scholarship Council</Agency><Country></Country></Grant><Grant><GrantID>ENV/IT/000183</GrantID><Agency>European Commission LIFE15</Agency><Country></Country></Grant></GrantList><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2018</Year><Month>11</Month><Day>13</Day></ArticleDate></Article><MedlineJournalInfo><Country>Japan</Country><MedlineTA>J Plant Res</MedlineTA><NlmUniqueID>9887853</NlmUniqueID><ISSNLinking>0918-9440</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D000393">Air Pollutants</NameOfSubstance></Chemical><Chemical><RegistryNumber>1406-65-1</RegistryNumber><NameOfSubstance UI="D002734">Chlorophyll</NameOfSubstance></Chemical><Chemical><RegistryNumber>27YLU75U4W</RegistryNumber><NameOfSubstance UI="D010758">Phosphorus</NameOfSubstance></Chemical><Chemical><RegistryNumber>66H7ZZK23N</RegistryNumber><NameOfSubstance UI="D010126">Ozone</NameOfSubstance></Chemical><Chemical><RegistryNumber>N762921K75</RegistryNumber><NameOfSubstance UI="D009584">Nitrogen</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D000393" MajorTopicYN="N">Air Pollutants</DescriptorName><QualifierName UI="Q000009" MajorTopicYN="Y">adverse effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D002734" MajorTopicYN="N">Chlorophyll</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D004305" MajorTopicYN="N">Dose-Response Relationship, Drug</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D009584" MajorTopicYN="N">Nitrogen</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010126" MajorTopicYN="N">Ozone</DescriptorName><QualifierName UI="Q000009" MajorTopicYN="Y">adverse effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010758" MajorTopicYN="N">Phosphorus</DescriptorName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D010788" MajorTopicYN="N">Photosynthesis</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018515" MajorTopicYN="N">Plant Leaves</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName><QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032107" MajorTopicYN="N">Populus</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="N">drug effects</QualifierName><QualifierName UI="Q000378" MajorTopicYN="Y">metabolism</QualifierName><QualifierName UI="Q000502" MajorTopicYN="N">physiology</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Chlorophyll a fluorescence</Keyword><Keyword MajorTopicYN="N">Nitrogen</Keyword><Keyword MajorTopicYN="N">Ozone</Keyword><Keyword MajorTopicYN="N">Phosphorus</Keyword><Keyword MajorTopicYN="N">Photosynthesis</Keyword><Keyword MajorTopicYN="N">Stomatal conductance</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2018</Year><Month>01</Month><Day>30</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2018</Year><Month>10</Month><Day>05</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2018</Year><Month>11</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2018</Year><Month>12</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2018</Year><Month>11</Month><Day>15</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">30426334</ArticleId><ArticleId IdType="doi">10.1007/s10265-018-1071-4</ArticleId><ArticleId IdType="pii">10.1007/s10265-018-1071-4</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>Italie</li><li>République populaire de Chine</li></country><region><li>Toscane</li></region><settlement><li>Pise</li></settlement><orgName><li>Université de Pise</li></orgName></list><tree><country name="République populaire de Chine"><noRegion><name sortKey="Zhang, Lu" sort="Zhang, Lu" uniqKey="Zhang L" first="Lu" last="Zhang">Lu Zhang</name></noRegion></country><country name="Italie"><noRegion><name sortKey="Hoshika, Yasutomo" sort="Hoshika, Yasutomo" uniqKey="Hoshika Y" first="Yasutomo" last="Hoshika">Yasutomo Hoshika</name></noRegion><name sortKey="Carrari, Elisa" sort="Carrari, Elisa" uniqKey="Carrari E" first="Elisa" last="Carrari">Elisa Carrari</name><name sortKey="Cotrozzi, Lorenzo" sort="Cotrozzi, Lorenzo" uniqKey="Cotrozzi L" first="Lorenzo" last="Cotrozzi">Lorenzo Cotrozzi</name><name sortKey="Paoletti, Elena" sort="Paoletti, Elena" uniqKey="Paoletti E" first="Elena" last="Paoletti">Elena Paoletti</name><name sortKey="Pellegrini, Elisa" sort="Pellegrini, Elisa" uniqKey="Pellegrini E" first="Elisa" last="Pellegrini">Elisa Pellegrini</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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