Impact of phosphorus application on drought resistant responses of Eucalyptus grandis seedlings

Autores
Tariq, Akash; Pan, Kaiwen; Olatunji, Olusanya A; Graciano, Corina; Li, Zilong; Li, Ningning; Song, Dagang; Sun, Feng; Wu, Xiaogang; Dakhil, Mohammed A.; Sun, Xiaoming; Zhang, Lin
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Eucalyptus grandis is the most widely planted tree species worldwide and can face severe drought during the initial months after planting because the root system is developing. A complete randomized design was used to study the effects of two water regimes (well-watered and water-stressed) and phosphorus (P) applications (with and without P) on the morphological and physio-biochemical responses of E. grandis. Drought had negative effects on the growth and metabolism of E. grandis, as indicated by changes in morphological traits, decreased net photosynthetic rates (Pn), pigment concentrations, leaf relative water contents (LRWCs), nitrogenous compounds, over-production of reactive oxygen species (ROS) and higher lipid peroxidation. However, E. grandis showed effective drought tolerance strategies, such as reduced leaf area and transpiration rate (E), higher accumulation of soluble sugars and proline and a strong antioxidative enzyme system. P fertilization had positive effects on well-watered seedlings due to improved growth and photosynthesis, which indicated the high P requirements during the initial E. grandis growth stage. In drought-stressed seedlings, P application had no effects on the morphological traits, but it significantly improved the LRWC, Pn, quantum efficiency of photosystem II (Fv/Fm), chlorophyll pigments, nitrogenous compounds and reduced lipid peroxidation. P fertilization improved E. grandis seedling growth under well-watered conditions but also ameliorated some leaf physiological traits under drought conditions. The effects of P fertilization are mainly due to the enhancement of plant N nutrition. Therefore, P can be used as a fertilizer to improve growth and production in the face of future climate change.
Fil: Tariq, Akash. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; China
Fil: Pan, Kaiwen. Chinese Academy of Sciences; República de China
Fil: Olatunji, Olusanya A. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; China
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
Fil: Li, Zilong. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; China
Fil: Li, Ningning. Southwest University; China
Fil: Song, Dagang. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; China
Fil: Sun, Feng. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; China
Fil: Wu, Xiaogang. Chinese Academy of Sciences; República de China
Fil: Dakhil, Mohammed A.. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; China. Helwan University; Egipto
Fil: Sun, Xiaoming. Chinese Academy of Sciences; República de China
Fil: Zhang, Lin. Chinese Academy of Sciences; República de China
Materia
Drought
Eucalyptus Grandis
Phosphorous Fertilization
Drought Tolerance
Climate Change
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/152054
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/152054
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Impact of phosphorus application on drought resistant responses of Eucalyptus grandis seedlingsTariq, AkashPan, KaiwenOlatunji, Olusanya AGraciano, CorinaLi, ZilongLi, NingningSong, DagangSun, FengWu, XiaogangDakhil, Mohammed A.Sun, XiaomingZhang, LinDroughtEucalyptus GrandisPhosphorous FertilizationDrought ToleranceClimate Changehttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Eucalyptus grandis is the most widely planted tree species worldwide and can face severe drought during the initial months after planting because the root system is developing. A complete randomized design was used to study the effects of two water regimes (well-watered and water-stressed) and phosphorus (P) applications (with and without P) on the morphological and physio-biochemical responses of E. grandis. Drought had negative effects on the growth and metabolism of E. grandis, as indicated by changes in morphological traits, decreased net photosynthetic rates (Pn), pigment concentrations, leaf relative water contents (LRWCs), nitrogenous compounds, over-production of reactive oxygen species (ROS) and higher lipid peroxidation. However, E. grandis showed effective drought tolerance strategies, such as reduced leaf area and transpiration rate (E), higher accumulation of soluble sugars and proline and a strong antioxidative enzyme system. P fertilization had positive effects on well-watered seedlings due to improved growth and photosynthesis, which indicated the high P requirements during the initial E. grandis growth stage. In drought-stressed seedlings, P application had no effects on the morphological traits, but it significantly improved the LRWC, Pn, quantum efficiency of photosystem II (Fv/Fm), chlorophyll pigments, nitrogenous compounds and reduced lipid peroxidation. P fertilization improved E. grandis seedling growth under well-watered conditions but also ameliorated some leaf physiological traits under drought conditions. The effects of P fertilization are mainly due to the enhancement of plant N nutrition. Therefore, P can be used as a fertilizer to improve growth and production in the face of future climate change.Fil: Tariq, Akash. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; ChinaFil: Pan, Kaiwen. Chinese Academy of Sciences; República de ChinaFil: Olatunji, Olusanya A. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; ChinaFil: 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; ArgentinaFil: Li, Zilong. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; ChinaFil: Li, Ningning. Southwest University; ChinaFil: Song, Dagang. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; ChinaFil: Sun, Feng. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; ChinaFil: Wu, Xiaogang. Chinese Academy of Sciences; República de ChinaFil: Dakhil, Mohammed A.. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; China. Helwan University; EgiptoFil: Sun, Xiaoming. Chinese Academy of Sciences; República de ChinaFil: Zhang, Lin. Chinese Academy of Sciences; República de ChinaWiley Blackwell Publishing, Inc2019-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/152054Tariq, Akash; Pan, Kaiwen; Olatunji, Olusanya A; Graciano, Corina; Li, Zilong; et al.; Impact of phosphorus application on drought resistant responses of Eucalyptus grandis seedlings; Wiley Blackwell Publishing, Inc; Physiologia Plantarum; 166; 4; 8-2019; 894-9080031-93171399-3054CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://doi.wiley.com/10.1111/ppl.12868info:eu-repo/semantics/altIdentifier/doi/10.1111/ppl.12868info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:58:17Zoai:ri.conicet.gov.ar:11336/152054instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:58:17.627CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Impact of phosphorus application on drought resistant responses of Eucalyptus grandis seedlings
title Impact of phosphorus application on drought resistant responses of Eucalyptus grandis seedlings
spellingShingle Impact of phosphorus application on drought resistant responses of Eucalyptus grandis seedlings
Tariq, Akash
Drought
Eucalyptus Grandis
Phosphorous Fertilization
Drought Tolerance
Climate Change
title_short Impact of phosphorus application on drought resistant responses of Eucalyptus grandis seedlings
title_full Impact of phosphorus application on drought resistant responses of Eucalyptus grandis seedlings
title_fullStr Impact of phosphorus application on drought resistant responses of Eucalyptus grandis seedlings
title_full_unstemmed Impact of phosphorus application on drought resistant responses of Eucalyptus grandis seedlings
title_sort Impact of phosphorus application on drought resistant responses of Eucalyptus grandis seedlings
dc.creator.none.fl_str_mv Tariq, Akash
Pan, Kaiwen
Olatunji, Olusanya A
Graciano, Corina
Li, Zilong
Li, Ningning
Song, Dagang
Sun, Feng
Wu, Xiaogang
Dakhil, Mohammed A.
Sun, Xiaoming
Zhang, Lin
author Tariq, Akash
author_facet Tariq, Akash
Pan, Kaiwen
Olatunji, Olusanya A
Graciano, Corina
Li, Zilong
Li, Ningning
Song, Dagang
Sun, Feng
Wu, Xiaogang
Dakhil, Mohammed A.
Sun, Xiaoming
Zhang, Lin
author_role author
author2 Pan, Kaiwen
Olatunji, Olusanya A
Graciano, Corina
Li, Zilong
Li, Ningning
Song, Dagang
Sun, Feng
Wu, Xiaogang
Dakhil, Mohammed A.
Sun, Xiaoming
Zhang, Lin
author2_role author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Drought
Eucalyptus Grandis
Phosphorous Fertilization
Drought Tolerance
Climate Change
topic Drought
Eucalyptus Grandis
Phosphorous Fertilization
Drought Tolerance
Climate Change
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Eucalyptus grandis is the most widely planted tree species worldwide and can face severe drought during the initial months after planting because the root system is developing. A complete randomized design was used to study the effects of two water regimes (well-watered and water-stressed) and phosphorus (P) applications (with and without P) on the morphological and physio-biochemical responses of E. grandis. Drought had negative effects on the growth and metabolism of E. grandis, as indicated by changes in morphological traits, decreased net photosynthetic rates (Pn), pigment concentrations, leaf relative water contents (LRWCs), nitrogenous compounds, over-production of reactive oxygen species (ROS) and higher lipid peroxidation. However, E. grandis showed effective drought tolerance strategies, such as reduced leaf area and transpiration rate (E), higher accumulation of soluble sugars and proline and a strong antioxidative enzyme system. P fertilization had positive effects on well-watered seedlings due to improved growth and photosynthesis, which indicated the high P requirements during the initial E. grandis growth stage. In drought-stressed seedlings, P application had no effects on the morphological traits, but it significantly improved the LRWC, Pn, quantum efficiency of photosystem II (Fv/Fm), chlorophyll pigments, nitrogenous compounds and reduced lipid peroxidation. P fertilization improved E. grandis seedling growth under well-watered conditions but also ameliorated some leaf physiological traits under drought conditions. The effects of P fertilization are mainly due to the enhancement of plant N nutrition. Therefore, P can be used as a fertilizer to improve growth and production in the face of future climate change.
Fil: Tariq, Akash. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; China
Fil: Pan, Kaiwen. Chinese Academy of Sciences; República de China
Fil: Olatunji, Olusanya A. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; China
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
Fil: Li, Zilong. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; China
Fil: Li, Ningning. Southwest University; China
Fil: Song, Dagang. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; China
Fil: Sun, Feng. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; China
Fil: Wu, Xiaogang. Chinese Academy of Sciences; República de China
Fil: Dakhil, Mohammed A.. Chinese Academy of Sciences; República de China. University of Chinese Academy of Sciences; China. Helwan University; Egipto
Fil: Sun, Xiaoming. Chinese Academy of Sciences; República de China
Fil: Zhang, Lin. Chinese Academy of Sciences; República de China
description Eucalyptus grandis is the most widely planted tree species worldwide and can face severe drought during the initial months after planting because the root system is developing. A complete randomized design was used to study the effects of two water regimes (well-watered and water-stressed) and phosphorus (P) applications (with and without P) on the morphological and physio-biochemical responses of E. grandis. Drought had negative effects on the growth and metabolism of E. grandis, as indicated by changes in morphological traits, decreased net photosynthetic rates (Pn), pigment concentrations, leaf relative water contents (LRWCs), nitrogenous compounds, over-production of reactive oxygen species (ROS) and higher lipid peroxidation. However, E. grandis showed effective drought tolerance strategies, such as reduced leaf area and transpiration rate (E), higher accumulation of soluble sugars and proline and a strong antioxidative enzyme system. P fertilization had positive effects on well-watered seedlings due to improved growth and photosynthesis, which indicated the high P requirements during the initial E. grandis growth stage. In drought-stressed seedlings, P application had no effects on the morphological traits, but it significantly improved the LRWC, Pn, quantum efficiency of photosystem II (Fv/Fm), chlorophyll pigments, nitrogenous compounds and reduced lipid peroxidation. P fertilization improved E. grandis seedling growth under well-watered conditions but also ameliorated some leaf physiological traits under drought conditions. The effects of P fertilization are mainly due to the enhancement of plant N nutrition. Therefore, P can be used as a fertilizer to improve growth and production in the face of future climate change.
publishDate 2019
dc.date.none.fl_str_mv 2019-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/152054
Tariq, Akash; Pan, Kaiwen; Olatunji, Olusanya A; Graciano, Corina; Li, Zilong; et al.; Impact of phosphorus application on drought resistant responses of Eucalyptus grandis seedlings; Wiley Blackwell Publishing, Inc; Physiologia Plantarum; 166; 4; 8-2019; 894-908
0031-9317
1399-3054
CONICET Digital
CONICET
url http://hdl.handle.net/11336/152054
identifier_str_mv Tariq, Akash; Pan, Kaiwen; Olatunji, Olusanya A; Graciano, Corina; Li, Zilong; et al.; Impact of phosphorus application on drought resistant responses of Eucalyptus grandis seedlings; Wiley Blackwell Publishing, Inc; Physiologia Plantarum; 166; 4; 8-2019; 894-908
0031-9317
1399-3054
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://doi.wiley.com/10.1111/ppl.12868
info:eu-repo/semantics/altIdentifier/doi/10.1111/ppl.12868
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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