Fitorremediação de um neossolo flúvico sódico salino de Pernambuco com Atriplex nummularia Lindl

Detalhes bibliográficos
Autor(a) principal: SOUZA, Edivan Rodrigues de
Data de Publicação: 2010
Tipo de documento: Tese
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UFRPE
dARK ID: ark:/57462/0013000005v7b
Texto Completo: http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4990
Resumo: Due to environmental and economic impacts of salinity and sodicity in soils, forms of recovery of theses soils contribute to improving the productivity and sustainability of farming systems and techniques for recovering theses soils is phytoremediation, using efficient plants at extracting of salts from soils. This study aims to evaluate the growth, production and extraction of salts by Atriplex nummularia grown on saline-sodic soil under water stress conditions, to compare soil properties before and after their cultivation, and to evaluate the osmotic potential of soil solution and morphoanatomy of vesicular cells accumulation of salts. The experiment was carried out in a greenhouse for 134 days, by growing Atriplex nummularia in pots with 20 kg of saline sodic with four levels of soil moisture (35, 55, 75 and 95% of field capacity) with a control (soil without plant). The experiment was performed in a randomized block with eight replications. The height, diameter and yield of dry leaf, stem and root were sensitive to soil moisture, and humidity corresponding to 75 and 95% of field capacity which resulted in better results. The vesicular cells of Atriplex nummularia were sensitive to variations in water content in soil. The variables of the exchangeable cations (Ca2+,Mg2+, K+, sum of bases) and total organic carbon remained stable between the beginning and end of the experiment in all treatments, while Na+ and exchangeable sodium percentage decreased after cultivation of the plant. In the soil solution the dynamics of the elements was evidenced by observing increases in Ca2+ Mg2+, Na+, Cl- and osmotic potential at the end of the cycle. The measurement of osmotic potential can be indicated as a good attribute for evaluating responses to treatments with hidric stress and saline water in plant and soil. The high concentrations of Ca2+, Mg2+, K+, and especially Na+ and Cl- in leaves of Atriplex nummularia, associated with high dry matter production characterizes this species as plant phytoextraction of salts.
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spelling FREIRE, Maria Betânia Galvão dos SantosMONTENEGRO, Abelardo Antônio de AssunçãoNASCIMENTO, Clístenes Williams Araújo doACCIOLY, Adriana Maria de AguiarALMEIDA, Ceres Duarte Guedes Cabral deMONTENEGRO, Abelardo Antônio de AssunçãoGALINDO, Izabel Cristina de Lunahttp://lattes.cnpq.br/9880175880477851SOUZA, Edivan Rodrigues de2016-07-06T13:11:51Z2010-04-26SOUZA, Edivan Rodrigues de. Fitorremediação de um neossolo flúvico sódico salino de Pernambuco com Atriplex nummularia Lindl. 2010. 75 f . Tese (Programa de Pós-Graduação em Ciência do Solo) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4990ark:/57462/0013000005v7bDue to environmental and economic impacts of salinity and sodicity in soils, forms of recovery of theses soils contribute to improving the productivity and sustainability of farming systems and techniques for recovering theses soils is phytoremediation, using efficient plants at extracting of salts from soils. This study aims to evaluate the growth, production and extraction of salts by Atriplex nummularia grown on saline-sodic soil under water stress conditions, to compare soil properties before and after their cultivation, and to evaluate the osmotic potential of soil solution and morphoanatomy of vesicular cells accumulation of salts. The experiment was carried out in a greenhouse for 134 days, by growing Atriplex nummularia in pots with 20 kg of saline sodic with four levels of soil moisture (35, 55, 75 and 95% of field capacity) with a control (soil without plant). The experiment was performed in a randomized block with eight replications. The height, diameter and yield of dry leaf, stem and root were sensitive to soil moisture, and humidity corresponding to 75 and 95% of field capacity which resulted in better results. The vesicular cells of Atriplex nummularia were sensitive to variations in water content in soil. The variables of the exchangeable cations (Ca2+,Mg2+, K+, sum of bases) and total organic carbon remained stable between the beginning and end of the experiment in all treatments, while Na+ and exchangeable sodium percentage decreased after cultivation of the plant. In the soil solution the dynamics of the elements was evidenced by observing increases in Ca2+ Mg2+, Na+, Cl- and osmotic potential at the end of the cycle. The measurement of osmotic potential can be indicated as a good attribute for evaluating responses to treatments with hidric stress and saline water in plant and soil. The high concentrations of Ca2+, Mg2+, K+, and especially Na+ and Cl- in leaves of Atriplex nummularia, associated with high dry matter production characterizes this species as plant phytoextraction of salts.Devido aos impactos ambientais e econômicos da salinidade e sodicidade em solos, formas de recuperação desses solos contribuem sobremaneira para a melhoria da produtividade e sustentabilidade dos sistemas agrícolas e uma das técnicas de recuperação destes solos é a fitorremediação, com a utilização de plantas eficientes na extração de sais dos solos. Este trabalho teve como objetivo avaliar o crescimento, a produção e extração de sais pela Atriplex nummularia Lindl. cultivada em solo salino sódico sob condições de estresse hídrico, comparar propriedades do solo antes e após seu cultivo, além de avaliar o potencial osmótico da solução do solo e das folhas e analisar a morfoanatomia das células vesiculares acumuladoras de sais. O experimento foi desenvolvido em casa de vegetação durante 134 dias, cultivando-se Atriplex nummularia em vasos com 20 kg de solo salino sódico em quatro níveis de umidade (35, 55, 75 e 95% da capacidade de campo), com um tratamento controle (sem cultivo), montados em blocos casualizados, com oito repetições. A altura, o diâmetro e as produções de massa seca de folha, caule e raiz foram sensíveis à umidade do solo, sendo as umidades correspondentes a 75 e 95% da capacidade de campo as que possibilitaram os melhores resultados. As células vesiculares de Atriplex nummularia foram sensíveis a variações do teor de água no solo. As variáveis do complexo sortivo do solo (Ca2+, Mg2+, K+, soma de bases) e o carbono orgânico total permaneceram estáveis entre o início e final do experimento em todos os tratamentos, enquanto o Na+ e a percentagem de sódio trocável diminuíram após o cultivo da planta. Na solução do solo a dinâmica dos elementos foi evidenciada, observando aumentos de Ca2+, Mg2+, Na+, Cl- e potencial osmótico ao final do ciclo. A medida de potencial osmótico pode ser indicada como um bom atributo para avaliar as respostas de tratamentos com estesse hídrico e água salina em planta e solo. As altas concentrações de Ca2+, Mg2+, K+ e, especialmente Na+ e Cl- nas folhas de Atriplex nummularia, associadas à elevada produção de massa seca caracteriza esta espécie como planta fitoextratora de sais.Submitted by (lucia.rodrigues@ufrpe.br) on 2016-07-06T13:11:51Z No. of bitstreams: 1 Edivan Rodrigues de Souza (1).pdf: 935002 bytes, checksum: 814ab3406904eb74d9b9815203ca58d6 (MD5)Made available in DSpace on 2016-07-06T13:11:51Z (GMT). No. of bitstreams: 1 Edivan Rodrigues de Souza (1).pdf: 935002 bytes, checksum: 814ab3406904eb74d9b9815203ca58d6 (MD5) Previous issue date: 2010-04-26Conselho Nacional de Pesquisa e Desenvolvimento Científico e Tecnológico - CNPqapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Ciência do SoloUFRPEBrasilDepartamento de AgronomiaFitorremediaçãoSolo salinoAtriplex nummularia LindEstresse hídricoPhytoextractionSaline soilHydrical stressAGRONOMIA::CIENCIA DO SOLOFitorremediação de um neossolo flúvico sódico salino de Pernambuco com Atriplex nummularia Lindlinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesis8551734419043507650600600600600-6800553879972229205-5919840527232375671-2555911436985713659info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPELICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/4990/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51ORIGINALEdivan Rodrigues de Souza (1).pdfEdivan Rodrigues de Souza (1).pdfapplication/pdf935002http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/4990/2/Edivan+Rodrigues+de+Souza+%281%29.pdf814ab3406904eb74d9b9815203ca58d6MD52tede2/49902016-07-28 11:17:09.661oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:32:27.262374Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false
dc.title.por.fl_str_mv Fitorremediação de um neossolo flúvico sódico salino de Pernambuco com Atriplex nummularia Lindl
title Fitorremediação de um neossolo flúvico sódico salino de Pernambuco com Atriplex nummularia Lindl
spellingShingle Fitorremediação de um neossolo flúvico sódico salino de Pernambuco com Atriplex nummularia Lindl
SOUZA, Edivan Rodrigues de
Fitorremediação
Solo salino
Atriplex nummularia Lind
Estresse hídrico
Phytoextraction
Saline soil
Hydrical stress
AGRONOMIA::CIENCIA DO SOLO
title_short Fitorremediação de um neossolo flúvico sódico salino de Pernambuco com Atriplex nummularia Lindl
title_full Fitorremediação de um neossolo flúvico sódico salino de Pernambuco com Atriplex nummularia Lindl
title_fullStr Fitorremediação de um neossolo flúvico sódico salino de Pernambuco com Atriplex nummularia Lindl
title_full_unstemmed Fitorremediação de um neossolo flúvico sódico salino de Pernambuco com Atriplex nummularia Lindl
title_sort Fitorremediação de um neossolo flúvico sódico salino de Pernambuco com Atriplex nummularia Lindl
author SOUZA, Edivan Rodrigues de
author_facet SOUZA, Edivan Rodrigues de
author_role author
dc.contributor.advisor1.fl_str_mv FREIRE, Maria Betânia Galvão dos Santos
dc.contributor.advisor-co1.fl_str_mv MONTENEGRO, Abelardo Antônio de Assunção
dc.contributor.advisor-co2.fl_str_mv NASCIMENTO, Clístenes Williams Araújo do
dc.contributor.referee1.fl_str_mv ACCIOLY, Adriana Maria de Aguiar
dc.contributor.referee2.fl_str_mv ALMEIDA, Ceres Duarte Guedes Cabral de
dc.contributor.referee3.fl_str_mv MONTENEGRO, Abelardo Antônio de Assunção
dc.contributor.referee4.fl_str_mv GALINDO, Izabel Cristina de Luna
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/9880175880477851
dc.contributor.author.fl_str_mv SOUZA, Edivan Rodrigues de
contributor_str_mv FREIRE, Maria Betânia Galvão dos Santos
MONTENEGRO, Abelardo Antônio de Assunção
NASCIMENTO, Clístenes Williams Araújo do
ACCIOLY, Adriana Maria de Aguiar
ALMEIDA, Ceres Duarte Guedes Cabral de
MONTENEGRO, Abelardo Antônio de Assunção
GALINDO, Izabel Cristina de Luna
dc.subject.por.fl_str_mv Fitorremediação
Solo salino
Atriplex nummularia Lind
Estresse hídrico
Phytoextraction
Saline soil
Hydrical stress
topic Fitorremediação
Solo salino
Atriplex nummularia Lind
Estresse hídrico
Phytoextraction
Saline soil
Hydrical stress
AGRONOMIA::CIENCIA DO SOLO
dc.subject.cnpq.fl_str_mv AGRONOMIA::CIENCIA DO SOLO
description Due to environmental and economic impacts of salinity and sodicity in soils, forms of recovery of theses soils contribute to improving the productivity and sustainability of farming systems and techniques for recovering theses soils is phytoremediation, using efficient plants at extracting of salts from soils. This study aims to evaluate the growth, production and extraction of salts by Atriplex nummularia grown on saline-sodic soil under water stress conditions, to compare soil properties before and after their cultivation, and to evaluate the osmotic potential of soil solution and morphoanatomy of vesicular cells accumulation of salts. The experiment was carried out in a greenhouse for 134 days, by growing Atriplex nummularia in pots with 20 kg of saline sodic with four levels of soil moisture (35, 55, 75 and 95% of field capacity) with a control (soil without plant). The experiment was performed in a randomized block with eight replications. The height, diameter and yield of dry leaf, stem and root were sensitive to soil moisture, and humidity corresponding to 75 and 95% of field capacity which resulted in better results. The vesicular cells of Atriplex nummularia were sensitive to variations in water content in soil. The variables of the exchangeable cations (Ca2+,Mg2+, K+, sum of bases) and total organic carbon remained stable between the beginning and end of the experiment in all treatments, while Na+ and exchangeable sodium percentage decreased after cultivation of the plant. In the soil solution the dynamics of the elements was evidenced by observing increases in Ca2+ Mg2+, Na+, Cl- and osmotic potential at the end of the cycle. The measurement of osmotic potential can be indicated as a good attribute for evaluating responses to treatments with hidric stress and saline water in plant and soil. The high concentrations of Ca2+, Mg2+, K+, and especially Na+ and Cl- in leaves of Atriplex nummularia, associated with high dry matter production characterizes this species as plant phytoextraction of salts.
publishDate 2010
dc.date.issued.fl_str_mv 2010-04-26
dc.date.accessioned.fl_str_mv 2016-07-06T13:11:51Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/doctoralThesis
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dc.identifier.citation.fl_str_mv SOUZA, Edivan Rodrigues de. Fitorremediação de um neossolo flúvico sódico salino de Pernambuco com Atriplex nummularia Lindl. 2010. 75 f . Tese (Programa de Pós-Graduação em Ciência do Solo) - Universidade Federal Rural de Pernambuco, Recife.
dc.identifier.uri.fl_str_mv http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/4990
dc.identifier.dark.fl_str_mv ark:/57462/0013000005v7b
identifier_str_mv SOUZA, Edivan Rodrigues de. Fitorremediação de um neossolo flúvico sódico salino de Pernambuco com Atriplex nummularia Lindl. 2010. 75 f . Tese (Programa de Pós-Graduação em Ciência do Solo) - Universidade Federal Rural de Pernambuco, Recife.
ark:/57462/0013000005v7b
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dc.publisher.none.fl_str_mv Universidade Federal Rural de Pernambuco
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dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv Departamento de Agronomia
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