Doses de Cd, Pb, Cu, Zn e Ni em latossolos: efeitos no solo e em plantas de alface e feijão

Detalhes bibliográficos
Autor(a) principal: Pereira, Juliana Maria Nogueira
Data de Publicação: 2006
Tipo de documento: Tese
Idioma: por
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: http://locus.ufv.br/handle/123456789/1650
Resumo: Two experiments were carried out in greenhouse, aiming to study the absorption of cadmium, lead, copper, zinc and nickel and their distribution in plants of lettuce and common beans. The comercial cultivars of alface (Regina de Verão) and common beans (Carnaval) were grown under increasing doses of cadmium (0, 1, 2, 4, 8 and 16 mg/dm3), lead (0, 23, 46, 92, 184 and 368 mg/dm3), copper (0, 8, 16, 32, 64 and 128 mg/dm3), zinc (0, 23, 46, 92, 184 and 368 mg/dm3) and nickel (0, 4, 8, 16, 32 and 64 mg/dm3), in 3 dm3 jars containg Red-yellow Latossolo (Oxissol), in three different textures: clayey (LVATG), medium (LVAJP) and sandy (LVATM). The soil samples were limed with CaCO3+MgCO3 (ratio 4:1), to reach a percentage of base saturation equal to 60%, and fertilized with macro and micronutrients according to the crops requirement. Lettuce was harvested 50 days after the transplanting of the seedlings. For commom beans, two plants were harvested 50 days after sowing (stage R5) and two left to be harvested at the physiological maturation of the grains (stage R9). After the plant sampling, soil samples were colected for analysis. For each experiment, it was used a ramdomly blocks experimental design with three replications. The treatments were distributed based on a baconian design arranged as a factorial [1x3x(26)]x3, with 1 plant species, 3 soils, 26 treatments and 3 replications. The aerial parts of lettuce plants and the roots, stems, leaves and grains of common beans plants were analysed for determination of Cd, Pb, Cu, Zn and Ni concentrations and the metal contents for the plant parts were calculated. The soil samples were also analysed for determination of Cd, Pb, Cu, Zn and Ni concentrations, after extraction with Mehlich-3 (M-3). There was increase of the metals concentrations in the aerial parts of the lettuce plants, as the doses apllied to the soil increased. The metal concentrations in the lettuce dry matter were, in general, above the values considered toxic for the plant. In the fresh matter, the metal concentrations were above the limit allowed for human intake, by the Brazilian legislation. The dry matter yield of the lettuce plants was not affected by the doses of Cd, Pb, Cu and Ni added to the soils (only the added doses of Zn caused decrease). In common beans, the concentrations of Cd, Pb, Cu, Zn and Ni, in all plant parts, increased as a function of the doses added to the soil and were above the limit for metal toxicity for the crop. In the grains, the metal concentrations were above the values allowed by the Brazilian legislation for human intake (exception for Cu). In general, the dry matter yield of commom beans was not affected by the metals added to the soils. There were positive and significant correlations between the contents of Cd, Pb, Cu, Zn and Ni in the commom bean leaves and the concentrations of these metals in the soils, determined after extraction with M-3. This indicates eficiency of the extractor M-3 for evaluation of the availability of these metals for the common bean plants. For lettuce, the correlations between the contents and concentrations of the elements in leaves and their amounts extracted from soil with M-3 were highly significant only for Cd and Ni. For Cu, these correlations, although significant, were below 50 %. The correlation between the contents of Zn in lettuce leaves and its amounts extracted from soil with M-3 was not significant, however, the correlation between the Zn extracted with M-3 and its concentrations in the leaves was higly significant. For Pb, despite of the positive and high significance between the extracted from soil and the concentration and content in the aerial part, the coefficient of determination of the linear regression was below 50%.
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spelling Pereira, Juliana Maria Nogueirahttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4761486U1Fontes, Renildes Lúcio Ferreirahttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4781182P3Neves, Júlio César Limahttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783076D4Fontes, Maurício Paulo Ferreirahttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4721443T4Nascimento, Clístenes Williams Araújo dohttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4766893P6Martinez, Hermínia Emília Prietohttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4788276P42015-03-26T12:52:53Z2007-06-152015-03-26T12:52:53Z2006-03-30PEREIRA, Juliana Maria Nogueira. Doses of Cd, Pb, Cu, Zn and Ni in Oxissols: efects in soil and in plants of lettuce and common beans. 2006. 143 f. Tese (Doutorado em Fertilidade do solo e nutrição de plantas; Gênese, Morfologia e Classificação, Mineralogia, Química,) - Universidade Federal de Viçosa, Viçosa, 2006.http://locus.ufv.br/handle/123456789/1650Two experiments were carried out in greenhouse, aiming to study the absorption of cadmium, lead, copper, zinc and nickel and their distribution in plants of lettuce and common beans. The comercial cultivars of alface (Regina de Verão) and common beans (Carnaval) were grown under increasing doses of cadmium (0, 1, 2, 4, 8 and 16 mg/dm3), lead (0, 23, 46, 92, 184 and 368 mg/dm3), copper (0, 8, 16, 32, 64 and 128 mg/dm3), zinc (0, 23, 46, 92, 184 and 368 mg/dm3) and nickel (0, 4, 8, 16, 32 and 64 mg/dm3), in 3 dm3 jars containg Red-yellow Latossolo (Oxissol), in three different textures: clayey (LVATG), medium (LVAJP) and sandy (LVATM). The soil samples were limed with CaCO3+MgCO3 (ratio 4:1), to reach a percentage of base saturation equal to 60%, and fertilized with macro and micronutrients according to the crops requirement. Lettuce was harvested 50 days after the transplanting of the seedlings. For commom beans, two plants were harvested 50 days after sowing (stage R5) and two left to be harvested at the physiological maturation of the grains (stage R9). After the plant sampling, soil samples were colected for analysis. For each experiment, it was used a ramdomly blocks experimental design with three replications. The treatments were distributed based on a baconian design arranged as a factorial [1x3x(26)]x3, with 1 plant species, 3 soils, 26 treatments and 3 replications. The aerial parts of lettuce plants and the roots, stems, leaves and grains of common beans plants were analysed for determination of Cd, Pb, Cu, Zn and Ni concentrations and the metal contents for the plant parts were calculated. The soil samples were also analysed for determination of Cd, Pb, Cu, Zn and Ni concentrations, after extraction with Mehlich-3 (M-3). There was increase of the metals concentrations in the aerial parts of the lettuce plants, as the doses apllied to the soil increased. The metal concentrations in the lettuce dry matter were, in general, above the values considered toxic for the plant. In the fresh matter, the metal concentrations were above the limit allowed for human intake, by the Brazilian legislation. The dry matter yield of the lettuce plants was not affected by the doses of Cd, Pb, Cu and Ni added to the soils (only the added doses of Zn caused decrease). In common beans, the concentrations of Cd, Pb, Cu, Zn and Ni, in all plant parts, increased as a function of the doses added to the soil and were above the limit for metal toxicity for the crop. In the grains, the metal concentrations were above the values allowed by the Brazilian legislation for human intake (exception for Cu). In general, the dry matter yield of commom beans was not affected by the metals added to the soils. There were positive and significant correlations between the contents of Cd, Pb, Cu, Zn and Ni in the commom bean leaves and the concentrations of these metals in the soils, determined after extraction with M-3. This indicates eficiency of the extractor M-3 for evaluation of the availability of these metals for the common bean plants. For lettuce, the correlations between the contents and concentrations of the elements in leaves and their amounts extracted from soil with M-3 were highly significant only for Cd and Ni. For Cu, these correlations, although significant, were below 50 %. The correlation between the contents of Zn in lettuce leaves and its amounts extracted from soil with M-3 was not significant, however, the correlation between the Zn extracted with M-3 and its concentrations in the leaves was higly significant. For Pb, despite of the positive and high significance between the extracted from soil and the concentration and content in the aerial part, the coefficient of determination of the linear regression was below 50%.Objetivando estudar as absorções de cádmio, chumbo, cobre, zinco e níquel e suas respectivas distribuições em plantas de alface e feijão, foram conduzidos dois experimentos em casa de vegetação com variedades comerciais de alface (Regina de Verão) e feijão (Carnaval). As plantas foram cultivadas em doses crescentes de cádmio (0, 1, 2, 4, 8 e 16 mg/dm3), chumbo (0, 23, 46, 92, 184 e 368 mg/dm3), cobre (0, 8, 16, 32, 64 e 128 mg/dm3), zinco (0, 23, 46, 92, 184 e 368 mg/dm3) e níquel (0, 4, 8, 16, 32 e 64 mg/dm3), em vaso contendo 3 dm3 de amostras de três Latossolos Vermelho-amarelo, com textura argilosa (LVATG), média (LVAJP) e arenosa (LVATM). Foi feita a correção de acidez dos solos (CaCO3:MgCO3, na proporção 4:1), para alcançar a saturação por bases de 60%, e, de acordo com a recomendação para as culturas, a fertilização básica com macro e micronutrientes. As plantas de alface foram coletadas 50 dias após a transferência das mudas para os vasos com os tratamentos. Para o feijão, duas plantas foram colhidas aproximadamente 50 dias após a semeadura (estádio R5) e as duas plantas restantes foram colhidas na maturação fisiológica dos grãos (estádio R9). Amostras de solo foram coletadas para análise após a coleta do material vegetal. Para cada experimento foi utilizado o delineamento em blocos casualizados com três repetições. Os tratamentos foram distribuídos segundo uma matriz baconiana originada do esquema fatorial [1x3x(26)], sendo 1 espécie vegetal, 3 solos e 26 tratamentos. Foram determinados os teores de Cd, Pb, Cu, Zn e Ni na parte aérea (PA) da alface e nas raízes, caule, folhas e grãos do feijão. Foram calculados os conteúdos desses metais nas partes das plantas. Os teores desses metais, no solo, foram determinados após extração com Mehlich-3 (M-3). Houve aumento dos teores dos metais na PA das plantas de alface, sendo que, de modo geral, esses teores na matéria seca (MS) ficaram acima do limite considerado tóxico para a cultura. Os teores dos metais calculados para a matéria seca da alface ficaram acima dos limites permitidos pela legislação para consumo humano. A produção de matéria seca (MS) da parte aérea de alface não foi afetada pelas doses dos metais Cd, Pb, Cu e Ni adicionadas aos solos (apenas para o Zn houve decréscimo). No feijão os teores de Cd, Pb, Cu, Zn e Ni em todas as partes da planta aumentaram em função das doses adicionadas. Esses teores ficaram, de modo geral bem acima do limite considerado tóxico para a cultura. Os teores nos grãos ficaram acima do permitido pela legislação para consumo humano (exceção para o Cu). De modo geral, a produção de MS do feijão não foi afetada pela presença dos metais. As correlações significativas e altamente positivas observadas na relação entre os conteúdos e os teores de Cd, Pb, Cu, Zn e Ni nas folhas do feijão e as quantidades desses elementos extraídas do solo pelo extrator M-3, indicam eficiência do extrator para avaliar a disponibilidade desses metais para essa cultura. Para a alface, as correlações entre conteúdos e teores dos elementos nas folhas e quantidades extraídas do solo pelo extrator M-3 foram altamente significativas apenas para Cd e Ni. Para o Cu essas correlações, apesar de significativas, ficaram abaixo de 50%. A correlação entre o Zn extraído do solo e o seu conteúdo na parte aérea da alface não foi significativa, já a correlação entre o extraído do solo e o seu teor na PA aérea foi altamente significativa. Para o Pb, apesar da correlação alta e positiva entre a quantidade extraída do solo e o seu conteúdo e teor na PA da alface, o coeficiente de determinação da equação de regressão linear ajustada foi inferior a 50%.Conselho Nacional de Desenvolvimento Científico e Tecnológicoapplication/pdfporUniversidade Federal de ViçosaDoutorado em Solos e Nutrição de PlantasUFVBRFertilidade do solo e nutrição de plantas; Gênese, Morfologia e Classificação, Mineralogia, Química,SolosMehlich-3Metais pesadosNutrição de plantasSoilMehlich-3Heavy metalPlant nutritionCNPQ::CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLODoses de Cd, Pb, Cu, Zn e Ni em latossolos: efeitos no solo e em plantas de alface e feijãoDoses of Cd, Pb, Cu, Zn and Ni in Oxissols: efects in soil and in plants of lettuce and common beansinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisinfo:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALtexto completo.pdfapplication/pdf703460https://locus.ufv.br//bitstream/123456789/1650/1/texto%20completo.pdf1d794d678b1b5eae664ea2a4d0a8ca43MD51TEXTtexto completo.pdf.txttexto completo.pdf.txtExtracted texttext/plain264832https://locus.ufv.br//bitstream/123456789/1650/2/texto%20completo.pdf.txt353010f74c3cc76dd19ebb513f5d64c1MD52THUMBNAILtexto completo.pdf.jpgtexto completo.pdf.jpgIM Thumbnailimage/jpeg3521https://locus.ufv.br//bitstream/123456789/1650/3/texto%20completo.pdf.jpg17e7847da1179266c1394e87757ec829MD53123456789/16502016-04-07 23:11:10.735oai:locus.ufv.br:123456789/1650Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452016-04-08T02:11:10LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.por.fl_str_mv Doses de Cd, Pb, Cu, Zn e Ni em latossolos: efeitos no solo e em plantas de alface e feijão
dc.title.alternative.eng.fl_str_mv Doses of Cd, Pb, Cu, Zn and Ni in Oxissols: efects in soil and in plants of lettuce and common beans
title Doses de Cd, Pb, Cu, Zn e Ni em latossolos: efeitos no solo e em plantas de alface e feijão
spellingShingle Doses de Cd, Pb, Cu, Zn e Ni em latossolos: efeitos no solo e em plantas de alface e feijão
Pereira, Juliana Maria Nogueira
Solos
Mehlich-3
Metais pesados
Nutrição de plantas
Soil
Mehlich-3
Heavy metal
Plant nutrition
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO
title_short Doses de Cd, Pb, Cu, Zn e Ni em latossolos: efeitos no solo e em plantas de alface e feijão
title_full Doses de Cd, Pb, Cu, Zn e Ni em latossolos: efeitos no solo e em plantas de alface e feijão
title_fullStr Doses de Cd, Pb, Cu, Zn e Ni em latossolos: efeitos no solo e em plantas de alface e feijão
title_full_unstemmed Doses de Cd, Pb, Cu, Zn e Ni em latossolos: efeitos no solo e em plantas de alface e feijão
title_sort Doses de Cd, Pb, Cu, Zn e Ni em latossolos: efeitos no solo e em plantas de alface e feijão
author Pereira, Juliana Maria Nogueira
author_facet Pereira, Juliana Maria Nogueira
author_role author
dc.contributor.authorLattes.por.fl_str_mv http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4761486U1
dc.contributor.author.fl_str_mv Pereira, Juliana Maria Nogueira
dc.contributor.advisor1.fl_str_mv Fontes, Renildes Lúcio Ferreira
dc.contributor.advisor1Lattes.fl_str_mv http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4781182P3
dc.contributor.referee1.fl_str_mv Neves, Júlio César Lima
dc.contributor.referee1Lattes.fl_str_mv http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4783076D4
dc.contributor.referee2.fl_str_mv Fontes, Maurício Paulo Ferreira
dc.contributor.referee2Lattes.fl_str_mv http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4721443T4
dc.contributor.referee3.fl_str_mv Nascimento, Clístenes Williams Araújo do
dc.contributor.referee3Lattes.fl_str_mv http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4766893P6
dc.contributor.referee4.fl_str_mv Martinez, Hermínia Emília Prieto
dc.contributor.referee4Lattes.fl_str_mv http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4788276P4
contributor_str_mv Fontes, Renildes Lúcio Ferreira
Neves, Júlio César Lima
Fontes, Maurício Paulo Ferreira
Nascimento, Clístenes Williams Araújo do
Martinez, Hermínia Emília Prieto
dc.subject.por.fl_str_mv Solos
Mehlich-3
Metais pesados
Nutrição de plantas
topic Solos
Mehlich-3
Metais pesados
Nutrição de plantas
Soil
Mehlich-3
Heavy metal
Plant nutrition
CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO
dc.subject.eng.fl_str_mv Soil
Mehlich-3
Heavy metal
Plant nutrition
dc.subject.cnpq.fl_str_mv CNPQ::CIENCIAS AGRARIAS::AGRONOMIA::CIENCIA DO SOLO
description Two experiments were carried out in greenhouse, aiming to study the absorption of cadmium, lead, copper, zinc and nickel and their distribution in plants of lettuce and common beans. The comercial cultivars of alface (Regina de Verão) and common beans (Carnaval) were grown under increasing doses of cadmium (0, 1, 2, 4, 8 and 16 mg/dm3), lead (0, 23, 46, 92, 184 and 368 mg/dm3), copper (0, 8, 16, 32, 64 and 128 mg/dm3), zinc (0, 23, 46, 92, 184 and 368 mg/dm3) and nickel (0, 4, 8, 16, 32 and 64 mg/dm3), in 3 dm3 jars containg Red-yellow Latossolo (Oxissol), in three different textures: clayey (LVATG), medium (LVAJP) and sandy (LVATM). The soil samples were limed with CaCO3+MgCO3 (ratio 4:1), to reach a percentage of base saturation equal to 60%, and fertilized with macro and micronutrients according to the crops requirement. Lettuce was harvested 50 days after the transplanting of the seedlings. For commom beans, two plants were harvested 50 days after sowing (stage R5) and two left to be harvested at the physiological maturation of the grains (stage R9). After the plant sampling, soil samples were colected for analysis. For each experiment, it was used a ramdomly blocks experimental design with three replications. The treatments were distributed based on a baconian design arranged as a factorial [1x3x(26)]x3, with 1 plant species, 3 soils, 26 treatments and 3 replications. The aerial parts of lettuce plants and the roots, stems, leaves and grains of common beans plants were analysed for determination of Cd, Pb, Cu, Zn and Ni concentrations and the metal contents for the plant parts were calculated. The soil samples were also analysed for determination of Cd, Pb, Cu, Zn and Ni concentrations, after extraction with Mehlich-3 (M-3). There was increase of the metals concentrations in the aerial parts of the lettuce plants, as the doses apllied to the soil increased. The metal concentrations in the lettuce dry matter were, in general, above the values considered toxic for the plant. In the fresh matter, the metal concentrations were above the limit allowed for human intake, by the Brazilian legislation. The dry matter yield of the lettuce plants was not affected by the doses of Cd, Pb, Cu and Ni added to the soils (only the added doses of Zn caused decrease). In common beans, the concentrations of Cd, Pb, Cu, Zn and Ni, in all plant parts, increased as a function of the doses added to the soil and were above the limit for metal toxicity for the crop. In the grains, the metal concentrations were above the values allowed by the Brazilian legislation for human intake (exception for Cu). In general, the dry matter yield of commom beans was not affected by the metals added to the soils. There were positive and significant correlations between the contents of Cd, Pb, Cu, Zn and Ni in the commom bean leaves and the concentrations of these metals in the soils, determined after extraction with M-3. This indicates eficiency of the extractor M-3 for evaluation of the availability of these metals for the common bean plants. For lettuce, the correlations between the contents and concentrations of the elements in leaves and their amounts extracted from soil with M-3 were highly significant only for Cd and Ni. For Cu, these correlations, although significant, were below 50 %. The correlation between the contents of Zn in lettuce leaves and its amounts extracted from soil with M-3 was not significant, however, the correlation between the Zn extracted with M-3 and its concentrations in the leaves was higly significant. For Pb, despite of the positive and high significance between the extracted from soil and the concentration and content in the aerial part, the coefficient of determination of the linear regression was below 50%.
publishDate 2006
dc.date.issued.fl_str_mv 2006-03-30
dc.date.available.fl_str_mv 2007-06-15
2015-03-26T12:52:53Z
dc.date.accessioned.fl_str_mv 2015-03-26T12:52:53Z
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dc.type.driver.fl_str_mv info:eu-repo/semantics/doctoralThesis
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dc.identifier.citation.fl_str_mv PEREIRA, Juliana Maria Nogueira. Doses of Cd, Pb, Cu, Zn and Ni in Oxissols: efects in soil and in plants of lettuce and common beans. 2006. 143 f. Tese (Doutorado em Fertilidade do solo e nutrição de plantas; Gênese, Morfologia e Classificação, Mineralogia, Química,) - Universidade Federal de Viçosa, Viçosa, 2006.
dc.identifier.uri.fl_str_mv http://locus.ufv.br/handle/123456789/1650
identifier_str_mv PEREIRA, Juliana Maria Nogueira. Doses of Cd, Pb, Cu, Zn and Ni in Oxissols: efects in soil and in plants of lettuce and common beans. 2006. 143 f. Tese (Doutorado em Fertilidade do solo e nutrição de plantas; Gênese, Morfologia e Classificação, Mineralogia, Química,) - Universidade Federal de Viçosa, Viçosa, 2006.
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dc.publisher.country.fl_str_mv BR
dc.publisher.department.fl_str_mv Fertilidade do solo e nutrição de plantas; Gênese, Morfologia e Classificação, Mineralogia, Química,
publisher.none.fl_str_mv Universidade Federal de Viçosa
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