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dc.contributor.author
Tariq, Akash
dc.contributor.author
Pan, Kaiwen
dc.contributor.author
Olatunji, Olusanya Abiodun
dc.contributor.author
Graciano, Corina
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dc.contributor.author
Li, Zilong
dc.contributor.author
Sun, Feng
dc.contributor.author
Zhang, Lin
dc.contributor.author
Wu, Xiaogang
dc.contributor.author
Chen, Wenkai
dc.contributor.author
Song, Dagang
dc.contributor.author
Huang, Dan
dc.contributor.author
Xue, Tan
dc.contributor.author
Zhang, Aiping
dc.date.available
2019-11-27T17:15:39Z
dc.date.issued
2018-12
dc.identifier.citation
Tariq, Akash; Pan, Kaiwen; Olatunji, Olusanya Abiodun; Graciano, Corina; Li, Zilong; et al.; Phosphorous fertilization alleviates drought effects on Alnus cremastogyne by regulating its antioxidant and osmotic potential; Nature Publishing Group; Scientific Reports; 8; 1; 12-2018; 1-11
dc.identifier.issn
2045-2322
dc.identifier.uri
http://hdl.handle.net/11336/90659
dc.description.abstract
Alnus cremastogyne, a broad-leaved tree endemic to south-western China, has both commercial and restoration importance. However, little is known of its morphological, physiological and biochemical responses to drought and phosphorous (P) application. A randomized experimental design was used to investigate how drought affected A. cremastogyne seedlings, and the role that P applications play in these responses. Drought had significant negative effects on A. cremastogyne growth and metabolism, as revealed by reduced biomass (leaf, shoot and root), leaf area, stem diameter, plant height, photosynthetic rate, leaf relative water content, and photosynthetic pigments, and a weakened antioxidative defence mechanism and high lipid peroxidation level. However, the reduced leaf area and enhanced osmolyte (proline and soluble sugars) accumulation suggests drought avoidance and tolerance strategies in this tree. Applying P significantly improved the leaf relative water content and photosynthetic rate of drought-stressed seedlings, which may reflect increased anti-oxidative enzyme (superoxide dismutase, catalase and peroxidase) activities, osmolyte accumulation, soluble proteins, and decreased lipid peroxidation levels. However, P had only a slight or negligible effect on the well-watered plants. A. cremastogyne is sensitive to drought stress, but P facilitates and improves its metabolism primarily via biochemical and physiological rather than morphological adjustments, regardless of water availability.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Nature Publishing Group
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
PHOSPHOROUS
dc.subject
FERTILIZATION
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WATER RELATIONS
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DRY MASS PARTITIONING
dc.subject.classification
Silvicultura
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dc.subject.classification
Agricultura, Silvicultura y Pesca
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dc.subject.classification
CIENCIAS AGRÍCOLAS
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dc.title
Phosphorous fertilization alleviates drought effects on Alnus cremastogyne by regulating its antioxidant and osmotic potential
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-10-18T18:33:23Z
dc.journal.volume
8
dc.journal.number
1
dc.journal.pagination
1-11
dc.journal.pais
Reino Unido
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dc.description.fil
Fil: Tariq, Akash. University Of Chinese Academy Of Sciences; China. Chengdu Institute Of Biology Chinese Academy Of Sciences; China
dc.description.fil
Fil: Pan, Kaiwen. Chengdu Institute Of Biology Chinese Academy Of Sciences; China
dc.description.fil
Fil: Olatunji, Olusanya Abiodun. University Of Chinese Academy Of Sciences; China. Chengdu Institute Of Biology Chinese Academy Of Sciences; China
dc.description.fil
Fil: Graciano, Corina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; Argentina
dc.description.fil
Fil: Li, Zilong. Chengdu Institute Of Biology Chinese Academy Of Sciences; China. University Of Chinese Academy Of Sciences; China
dc.description.fil
Fil: Sun, Feng. University Of Chinese Academy Of Sciences; China. Chengdu Institute Of Biology Chinese Academy Of Sciences; China
dc.description.fil
Fil: Zhang, Lin. Chengdu Institute Of Biology Chinese Academy Of Sciences; China
dc.description.fil
Fil: Wu, Xiaogang. Chengdu Institute Of Biology Chinese Academy Of Sciences; China
dc.description.fil
Fil: Chen, Wenkai. Chengdu Institute Of Biology Chinese Academy Of Sciences; China
dc.description.fil
Fil: Song, Dagang. University Of Chinese Academy Of Sciences; China. Chengdu Institute Of Biology Chinese Academy Of Sciences; China
dc.description.fil
Fil: Huang, Dan. University Of Chinese Academy Of Sciences; China. Chengdu Institute Of Biology Chinese Academy Of Sciences; China
dc.description.fil
Fil: Xue, Tan. University Of Chinese Academy Of Sciences; China. Chengdu Institute Of Biology Chinese Academy Of Sciences; China
dc.description.fil
Fil: Zhang, Aiping. University Of Chinese Academy Of Sciences; China. Chengdu Institute Of Biology Chinese Academy Of Sciences; China
dc.journal.title
Scientific Reports
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1038/s41598-018-24038-2
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.nature.com/articles/s41598-018-24038-2.pdf?origin=ppub
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