Distribution and variability of silicon, copper and zinc in different bamboo species
Aims With a high growth rate and biomass production, bamboos are frequently used for industrial applications and recently have proven to be useful for wastewater treatment. Bamboos are considered as Si accumulators and there is increasing evidence that silicon may alleviate abiotic stresses such as metal toxicity. The aim of this study was to investigate the extent of metal concentrations and possible correlations with Si concentrations in plants. Methods This study presents, for the first time, reference values for silicon (Si), copper (Cu) and zinc (Zn) concentrations in stems and leaves of various bamboo species grown under the natural pedoclimatic conditions of the island of Réunion (Indian Ocean). Results A broad range of silicon concentrations, from 0 (inferior to detection limit) to 183 mg g?1 dry matter (DM), were found in stems and leaves. Mean leaf Cu and Zn concentrations were low, i.e. 5.1 mg kg?1 DM and 15.7 mg kg?1 DM, respectively. Silicon, Cu and Zn concentrations increased over the following gradient: stem base<stem tip<leaves. Significant differences in Si, Cu and Zn contents (except Zn in the stem) were noted between bamboo species, particularly between monopodial and sympodial bamboo species, which differ in their rhizome morphology. Sympodial bamboos accumulated more Si and Cu than monopodial bamboos, in both stems and leaves, whereas sympodial bamboos accumulated less Zn in leaves than monopodial bamboos. Conclusions The findings of this study suggest that a genotypic character may be responsible for Si, Cu and Zn accumulation in bamboo.
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dig-cirad-fr-5629782024-01-28T20:01:36Z http://agritrop.cirad.fr/562978/ http://agritrop.cirad.fr/562978/ Distribution and variability of silicon, copper and zinc in different bamboo species. Collin Blanche, Doelsch Emmanuel, Keller Catherine, Panfili Frédéric, Meunier Jean-Dominique. 2012. Plant and Soil, 351 (1-2) : 377-387.https://doi.org/10.1007/s11104-011-0974-9 <https://doi.org/10.1007/s11104-011-0974-9> Distribution and variability of silicon, copper and zinc in different bamboo species Collin, Blanche Doelsch, Emmanuel Keller, Catherine Panfili, Frédéric Meunier, Jean-Dominique eng 2012 Plant and Soil F30 - Génétique et amélioration des plantes F60 - Physiologie et biochimie végétale Q70 - Traitement des déchets agricoles Poaceae cuivre zinc silicium physiologie végétale génotype variation génétique composition chimique tige feuille variété teneur en éléments minéraux Bambusa Phyllostachys Dendrocalamus Gigantochloa http://aims.fao.org/aos/agrovoc/c_3354 http://aims.fao.org/aos/agrovoc/c_1868 http://aims.fao.org/aos/agrovoc/c_8517 http://aims.fao.org/aos/agrovoc/c_7061 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_1794 http://aims.fao.org/aos/agrovoc/c_7390 http://aims.fao.org/aos/agrovoc/c_4243 http://aims.fao.org/aos/agrovoc/c_8157 http://aims.fao.org/aos/agrovoc/c_4848 http://aims.fao.org/aos/agrovoc/c_803 http://aims.fao.org/aos/agrovoc/c_5821 http://aims.fao.org/aos/agrovoc/c_2180 http://aims.fao.org/aos/agrovoc/c_3259 La Réunion France http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 Aims With a high growth rate and biomass production, bamboos are frequently used for industrial applications and recently have proven to be useful for wastewater treatment. Bamboos are considered as Si accumulators and there is increasing evidence that silicon may alleviate abiotic stresses such as metal toxicity. The aim of this study was to investigate the extent of metal concentrations and possible correlations with Si concentrations in plants. Methods This study presents, for the first time, reference values for silicon (Si), copper (Cu) and zinc (Zn) concentrations in stems and leaves of various bamboo species grown under the natural pedoclimatic conditions of the island of Réunion (Indian Ocean). Results A broad range of silicon concentrations, from 0 (inferior to detection limit) to 183 mg g?1 dry matter (DM), were found in stems and leaves. Mean leaf Cu and Zn concentrations were low, i.e. 5.1 mg kg?1 DM and 15.7 mg kg?1 DM, respectively. Silicon, Cu and Zn concentrations increased over the following gradient: stem base<stem tip<leaves. Significant differences in Si, Cu and Zn contents (except Zn in the stem) were noted between bamboo species, particularly between monopodial and sympodial bamboo species, which differ in their rhizome morphology. Sympodial bamboos accumulated more Si and Cu than monopodial bamboos, in both stems and leaves, whereas sympodial bamboos accumulated less Zn in leaves than monopodial bamboos. Conclusions The findings of this study suggest that a genotypic character may be responsible for Si, Cu and Zn accumulation in bamboo. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/562978/1/document_562978.pdf application/pdf Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1007/s11104-011-0974-9 10.1007/s11104-011-0974-9 info:eu-repo/semantics/altIdentifier/doi/10.1007/s11104-011-0974-9 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1007/s11104-011-0974-9 |
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F30 - Génétique et amélioration des plantes F60 - Physiologie et biochimie végétale Q70 - Traitement des déchets agricoles Poaceae cuivre zinc silicium physiologie végétale génotype variation génétique composition chimique tige feuille variété teneur en éléments minéraux Bambusa Phyllostachys Dendrocalamus Gigantochloa http://aims.fao.org/aos/agrovoc/c_3354 http://aims.fao.org/aos/agrovoc/c_1868 http://aims.fao.org/aos/agrovoc/c_8517 http://aims.fao.org/aos/agrovoc/c_7061 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_1794 http://aims.fao.org/aos/agrovoc/c_7390 http://aims.fao.org/aos/agrovoc/c_4243 http://aims.fao.org/aos/agrovoc/c_8157 http://aims.fao.org/aos/agrovoc/c_4848 http://aims.fao.org/aos/agrovoc/c_803 http://aims.fao.org/aos/agrovoc/c_5821 http://aims.fao.org/aos/agrovoc/c_2180 http://aims.fao.org/aos/agrovoc/c_3259 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 F30 - Génétique et amélioration des plantes F60 - Physiologie et biochimie végétale Q70 - Traitement des déchets agricoles Poaceae cuivre zinc silicium physiologie végétale génotype variation génétique composition chimique tige feuille variété teneur en éléments minéraux Bambusa Phyllostachys Dendrocalamus Gigantochloa http://aims.fao.org/aos/agrovoc/c_3354 http://aims.fao.org/aos/agrovoc/c_1868 http://aims.fao.org/aos/agrovoc/c_8517 http://aims.fao.org/aos/agrovoc/c_7061 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_1794 http://aims.fao.org/aos/agrovoc/c_7390 http://aims.fao.org/aos/agrovoc/c_4243 http://aims.fao.org/aos/agrovoc/c_8157 http://aims.fao.org/aos/agrovoc/c_4848 http://aims.fao.org/aos/agrovoc/c_803 http://aims.fao.org/aos/agrovoc/c_5821 http://aims.fao.org/aos/agrovoc/c_2180 http://aims.fao.org/aos/agrovoc/c_3259 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 |
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F30 - Génétique et amélioration des plantes F60 - Physiologie et biochimie végétale Q70 - Traitement des déchets agricoles Poaceae cuivre zinc silicium physiologie végétale génotype variation génétique composition chimique tige feuille variété teneur en éléments minéraux Bambusa Phyllostachys Dendrocalamus Gigantochloa http://aims.fao.org/aos/agrovoc/c_3354 http://aims.fao.org/aos/agrovoc/c_1868 http://aims.fao.org/aos/agrovoc/c_8517 http://aims.fao.org/aos/agrovoc/c_7061 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_1794 http://aims.fao.org/aos/agrovoc/c_7390 http://aims.fao.org/aos/agrovoc/c_4243 http://aims.fao.org/aos/agrovoc/c_8157 http://aims.fao.org/aos/agrovoc/c_4848 http://aims.fao.org/aos/agrovoc/c_803 http://aims.fao.org/aos/agrovoc/c_5821 http://aims.fao.org/aos/agrovoc/c_2180 http://aims.fao.org/aos/agrovoc/c_3259 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 F30 - Génétique et amélioration des plantes F60 - Physiologie et biochimie végétale Q70 - Traitement des déchets agricoles Poaceae cuivre zinc silicium physiologie végétale génotype variation génétique composition chimique tige feuille variété teneur en éléments minéraux Bambusa Phyllostachys Dendrocalamus Gigantochloa http://aims.fao.org/aos/agrovoc/c_3354 http://aims.fao.org/aos/agrovoc/c_1868 http://aims.fao.org/aos/agrovoc/c_8517 http://aims.fao.org/aos/agrovoc/c_7061 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_1794 http://aims.fao.org/aos/agrovoc/c_7390 http://aims.fao.org/aos/agrovoc/c_4243 http://aims.fao.org/aos/agrovoc/c_8157 http://aims.fao.org/aos/agrovoc/c_4848 http://aims.fao.org/aos/agrovoc/c_803 http://aims.fao.org/aos/agrovoc/c_5821 http://aims.fao.org/aos/agrovoc/c_2180 http://aims.fao.org/aos/agrovoc/c_3259 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 Collin, Blanche Doelsch, Emmanuel Keller, Catherine Panfili, Frédéric Meunier, Jean-Dominique Distribution and variability of silicon, copper and zinc in different bamboo species |
description |
Aims With a high growth rate and biomass production, bamboos are frequently used for industrial applications and recently have proven to be useful for wastewater treatment. Bamboos are considered as Si accumulators and there is increasing evidence that silicon may alleviate abiotic stresses such as metal toxicity. The aim of this study was to investigate the extent of metal concentrations and possible correlations with Si concentrations in plants. Methods This study presents, for the first time, reference values for silicon (Si), copper (Cu) and zinc (Zn) concentrations in stems and leaves of various bamboo species grown under the natural pedoclimatic conditions of the island of Réunion (Indian Ocean). Results A broad range of silicon concentrations, from 0 (inferior to detection limit) to 183 mg g?1 dry matter (DM), were found in stems and leaves. Mean leaf Cu and Zn concentrations were low, i.e. 5.1 mg kg?1 DM and 15.7 mg kg?1 DM, respectively. Silicon, Cu and Zn concentrations increased over the following gradient: stem base<stem tip<leaves. Significant differences in Si, Cu and Zn contents (except Zn in the stem) were noted between bamboo species, particularly between monopodial and sympodial bamboo species, which differ in their rhizome morphology. Sympodial bamboos accumulated more Si and Cu than monopodial bamboos, in both stems and leaves, whereas sympodial bamboos accumulated less Zn in leaves than monopodial bamboos. Conclusions The findings of this study suggest that a genotypic character may be responsible for Si, Cu and Zn accumulation in bamboo. |
format |
article |
topic_facet |
F30 - Génétique et amélioration des plantes F60 - Physiologie et biochimie végétale Q70 - Traitement des déchets agricoles Poaceae cuivre zinc silicium physiologie végétale génotype variation génétique composition chimique tige feuille variété teneur en éléments minéraux Bambusa Phyllostachys Dendrocalamus Gigantochloa http://aims.fao.org/aos/agrovoc/c_3354 http://aims.fao.org/aos/agrovoc/c_1868 http://aims.fao.org/aos/agrovoc/c_8517 http://aims.fao.org/aos/agrovoc/c_7061 http://aims.fao.org/aos/agrovoc/c_25189 http://aims.fao.org/aos/agrovoc/c_3225 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_1794 http://aims.fao.org/aos/agrovoc/c_7390 http://aims.fao.org/aos/agrovoc/c_4243 http://aims.fao.org/aos/agrovoc/c_8157 http://aims.fao.org/aos/agrovoc/c_4848 http://aims.fao.org/aos/agrovoc/c_803 http://aims.fao.org/aos/agrovoc/c_5821 http://aims.fao.org/aos/agrovoc/c_2180 http://aims.fao.org/aos/agrovoc/c_3259 http://aims.fao.org/aos/agrovoc/c_6543 http://aims.fao.org/aos/agrovoc/c_3081 |
author |
Collin, Blanche Doelsch, Emmanuel Keller, Catherine Panfili, Frédéric Meunier, Jean-Dominique |
author_facet |
Collin, Blanche Doelsch, Emmanuel Keller, Catherine Panfili, Frédéric Meunier, Jean-Dominique |
author_sort |
Collin, Blanche |
title |
Distribution and variability of silicon, copper and zinc in different bamboo species |
title_short |
Distribution and variability of silicon, copper and zinc in different bamboo species |
title_full |
Distribution and variability of silicon, copper and zinc in different bamboo species |
title_fullStr |
Distribution and variability of silicon, copper and zinc in different bamboo species |
title_full_unstemmed |
Distribution and variability of silicon, copper and zinc in different bamboo species |
title_sort |
distribution and variability of silicon, copper and zinc in different bamboo species |
url |
http://agritrop.cirad.fr/562978/ http://agritrop.cirad.fr/562978/1/document_562978.pdf |
work_keys_str_mv |
AT collinblanche distributionandvariabilityofsiliconcopperandzincindifferentbamboospecies AT doelschemmanuel distributionandvariabilityofsiliconcopperandzincindifferentbamboospecies AT kellercatherine distributionandvariabilityofsiliconcopperandzincindifferentbamboospecies AT panfilifrederic distributionandvariabilityofsiliconcopperandzincindifferentbamboospecies AT meunierjeandominique distributionandvariabilityofsiliconcopperandzincindifferentbamboospecies |
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