PERFORMANCE OF Peltophorum dubium (Sprengel) Taubert, Parapiptadenia rigida (Bentham) Brenan and Enterolobium contortisiliquum (Vell.) Morong CULTIVATED IN COPPER CONTAMINATED SOIL

Detalhes bibliográficos
Autor(a) principal: Silva, Rodrigo Ferreira da
Data de Publicação: 2011
Outros Autores: Lupatini, Manoeli, Antoniolli, Zaida Inês, Leal, Lineu Trindade, Moro Junior, Carlos Augusto
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência Florestal (Online)
Texto Completo: https://periodicos.ufsm.br/cienciaflorestal/article/view/2752
Resumo: Soils contaminated by copper may interfere with the physiological development and establishment of plants. An alternative for the revegetation of these soils is the use of native species tolerant to copper. This study aimed to evaluate the tolerance of three native forest species to excess copper in the soil. The species used were: angico - Peltophorum dubium, canafistula - P. rigida and timbauva - Enterolobium contortisiliquum. The experiment was completely randomized in a 3 x 5 schedule, with three tree species and five doses of copper (0, 64, 128, 192 and 256 mg kg-1 soil) with six replicates. Plant height, shoot dry weight, length and specific root surface area and copper content in shoots and roots were determined. Canafistula and timbauva species showed storage of copper in roots and low translocation to the shoot. The shoot dry weight of timbauva and canafistula increased with small  doses of copper while the shoot dry mass of angico was not affected by the doses tested. The timbauva and angico showed greater capacity for tolerance to copper contamination in the soil than did canafistula.
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spelling PERFORMANCE OF Peltophorum dubium (Sprengel) Taubert, Parapiptadenia rigida (Bentham) Brenan and Enterolobium contortisiliquum (Vell.) Morong CULTIVATED IN COPPER CONTAMINATED SOILComportamento de Peltophorum dubium (Spreng.) Taub., Parapiptadenia rigida (Benth.) Brenan e Enterolobium contortisiliquum (Vell.) Morong cultivadas em solo contaminado com cobrerevegetationwoody native plantstolerance.revegetaçãoplantas arbóreas nativastolerânciaSoils contaminated by copper may interfere with the physiological development and establishment of plants. An alternative for the revegetation of these soils is the use of native species tolerant to copper. This study aimed to evaluate the tolerance of three native forest species to excess copper in the soil. The species used were: angico - Peltophorum dubium, canafistula - P. rigida and timbauva - Enterolobium contortisiliquum. The experiment was completely randomized in a 3 x 5 schedule, with three tree species and five doses of copper (0, 64, 128, 192 and 256 mg kg-1 soil) with six replicates. Plant height, shoot dry weight, length and specific root surface area and copper content in shoots and roots were determined. Canafistula and timbauva species showed storage of copper in roots and low translocation to the shoot. The shoot dry weight of timbauva and canafistula increased with small  doses of copper while the shoot dry mass of angico was not affected by the doses tested. The timbauva and angico showed greater capacity for tolerance to copper contamination in the soil than did canafistula.Solos contaminados por cobre podem interferir no desenvolvimento fisiológico e no estabelecimento de plantas. Uma opção para revegetação desses solos é a utilização de espécies florestais nativas tolerantes ao cobre. Este trabalho teve como objetivo avaliar a tolerância de três espécies florestais nativas ao excesso de cobre no solo. As espécies utilizadas foram: angico – Parapiptadenia rigida, canafístula – Peltophorum dubium e timbaúva – Enterolobium contortisiliquum. O delineamento experimental foi inteiramente casualizado, num esquema 3 x 5, sendo três espécies florestais e cinco doses de cobre (0, 64, 128, 192 e 256 mg kg-1 de solo), com seis repetições. Determinou-se a altura de planta, massa seca da parte aérea, comprimento e área superficial específica radicular, teor de cobre na parte aérea e na raiz. A timbaúva e a canafístula apresentam tendência de armazenamento do cobre nas raízes e baixa translocação para a parte aérea. A massa seca da parte aérea da timbaúva e canafístula é incrementada com pequenas doses de cobre, enquanto que a massa seca da parte aérea do angico não é afetada pelas doses testadas. A timbaúva e o angico demonstram maior capacidade de tolerância à contaminação de cobre no solo que a canafístula.Universidade Federal de Santa Maria2011-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/275210.5902/198050982752Ciência Florestal; Vol. 21 No. 1 (2011); 103-110Ciência Florestal; v. 21 n. 1 (2011); 103-1101980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/2752/1677Silva, Rodrigo Ferreira daLupatini, ManoeliAntoniolli, Zaida InêsLeal, Lineu TrindadeMoro Junior, Carlos Augustoinfo:eu-repo/semantics/openAccess2017-05-04T16:51:06Zoai:ojs.pkp.sfu.ca:article/2752Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-05-04T16:51:06Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false
dc.title.none.fl_str_mv PERFORMANCE OF Peltophorum dubium (Sprengel) Taubert, Parapiptadenia rigida (Bentham) Brenan and Enterolobium contortisiliquum (Vell.) Morong CULTIVATED IN COPPER CONTAMINATED SOIL
Comportamento de Peltophorum dubium (Spreng.) Taub., Parapiptadenia rigida (Benth.) Brenan e Enterolobium contortisiliquum (Vell.) Morong cultivadas em solo contaminado com cobre
title PERFORMANCE OF Peltophorum dubium (Sprengel) Taubert, Parapiptadenia rigida (Bentham) Brenan and Enterolobium contortisiliquum (Vell.) Morong CULTIVATED IN COPPER CONTAMINATED SOIL
spellingShingle PERFORMANCE OF Peltophorum dubium (Sprengel) Taubert, Parapiptadenia rigida (Bentham) Brenan and Enterolobium contortisiliquum (Vell.) Morong CULTIVATED IN COPPER CONTAMINATED SOIL
Silva, Rodrigo Ferreira da
revegetation
woody native plants
tolerance.
revegetação
plantas arbóreas nativas
tolerância
title_short PERFORMANCE OF Peltophorum dubium (Sprengel) Taubert, Parapiptadenia rigida (Bentham) Brenan and Enterolobium contortisiliquum (Vell.) Morong CULTIVATED IN COPPER CONTAMINATED SOIL
title_full PERFORMANCE OF Peltophorum dubium (Sprengel) Taubert, Parapiptadenia rigida (Bentham) Brenan and Enterolobium contortisiliquum (Vell.) Morong CULTIVATED IN COPPER CONTAMINATED SOIL
title_fullStr PERFORMANCE OF Peltophorum dubium (Sprengel) Taubert, Parapiptadenia rigida (Bentham) Brenan and Enterolobium contortisiliquum (Vell.) Morong CULTIVATED IN COPPER CONTAMINATED SOIL
title_full_unstemmed PERFORMANCE OF Peltophorum dubium (Sprengel) Taubert, Parapiptadenia rigida (Bentham) Brenan and Enterolobium contortisiliquum (Vell.) Morong CULTIVATED IN COPPER CONTAMINATED SOIL
title_sort PERFORMANCE OF Peltophorum dubium (Sprengel) Taubert, Parapiptadenia rigida (Bentham) Brenan and Enterolobium contortisiliquum (Vell.) Morong CULTIVATED IN COPPER CONTAMINATED SOIL
author Silva, Rodrigo Ferreira da
author_facet Silva, Rodrigo Ferreira da
Lupatini, Manoeli
Antoniolli, Zaida Inês
Leal, Lineu Trindade
Moro Junior, Carlos Augusto
author_role author
author2 Lupatini, Manoeli
Antoniolli, Zaida Inês
Leal, Lineu Trindade
Moro Junior, Carlos Augusto
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Silva, Rodrigo Ferreira da
Lupatini, Manoeli
Antoniolli, Zaida Inês
Leal, Lineu Trindade
Moro Junior, Carlos Augusto
dc.subject.por.fl_str_mv revegetation
woody native plants
tolerance.
revegetação
plantas arbóreas nativas
tolerância
topic revegetation
woody native plants
tolerance.
revegetação
plantas arbóreas nativas
tolerância
description Soils contaminated by copper may interfere with the physiological development and establishment of plants. An alternative for the revegetation of these soils is the use of native species tolerant to copper. This study aimed to evaluate the tolerance of three native forest species to excess copper in the soil. The species used were: angico - Peltophorum dubium, canafistula - P. rigida and timbauva - Enterolobium contortisiliquum. The experiment was completely randomized in a 3 x 5 schedule, with three tree species and five doses of copper (0, 64, 128, 192 and 256 mg kg-1 soil) with six replicates. Plant height, shoot dry weight, length and specific root surface area and copper content in shoots and roots were determined. Canafistula and timbauva species showed storage of copper in roots and low translocation to the shoot. The shoot dry weight of timbauva and canafistula increased with small  doses of copper while the shoot dry mass of angico was not affected by the doses tested. The timbauva and angico showed greater capacity for tolerance to copper contamination in the soil than did canafistula.
publishDate 2011
dc.date.none.fl_str_mv 2011-03-30
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/2752
10.5902/198050982752
url https://periodicos.ufsm.br/cienciaflorestal/article/view/2752
identifier_str_mv 10.5902/198050982752
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufsm.br/cienciaflorestal/article/view/2752/1677
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Santa Maria
publisher.none.fl_str_mv Universidade Federal de Santa Maria
dc.source.none.fl_str_mv Ciência Florestal; Vol. 21 No. 1 (2011); 103-110
Ciência Florestal; v. 21 n. 1 (2011); 103-110
1980-5098
0103-9954
reponame:Ciência Florestal (Online)
instname:Universidade Federal de Santa Maria (UFSM)
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instname_str Universidade Federal de Santa Maria (UFSM)
instacron_str UFSM
institution UFSM
reponame_str Ciência Florestal (Online)
collection Ciência Florestal (Online)
repository.name.fl_str_mv Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)
repository.mail.fl_str_mv ||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br
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