PERFORMANCE OF Peltophorum dubium (Sprengel) Taubert, Parapiptadenia rigida (Bentham) Brenan and Enterolobium contortisiliquum (Vell.) Morong CULTIVATED IN COPPER CONTAMINATED SOIL
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , |
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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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) instacron:UFSM |
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 |
_version_ |
1799944127542984704 |