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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/152054
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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 Técnicas2025-09-29T10:25:36Zoai: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:34982025-09-29 10:25:36.346CONICET 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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1844614255242903552 |
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13.070432 |