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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
18/02/2008 |
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Data da última atualização: |
17/03/2008 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
CUNHA, K. P. V.; NASCIMENTO, C. W. A.; PIMENTEL, R. M. M.; ACCIOLY, A. M. A.; SILVA, A. J. |
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Afiliação: |
K. P. V. Cunha, Universidade Federal Rural de Pernambuco; C. W. A. Nascimento, Universidade Federal Rural de Pernambuco; R. M. M. Pimentel, Universidade Federal Rural de Pernambuco; Adriana Maria de Aguiar Accioly, CNPMF; A. J. Silva, Universidade Federal Rural de Pernambuco. |
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Título: |
Biogeochemistry of trace elements: environmental protection, remediation and human health. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: ZHU, Y.; LEPP, N.; NAIDU, R. (Ed.). Biogeochemistry of trace elements: environmental protection, remediation and human health. Bei Jing: Tsinghua University Press, 2007. p. 160-161. |
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ISBN: |
978-7-302-15627-7 |
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Idioma: |
Inglês |
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Conteúdo: |
Determination of toxic concentration of metals in soils is needed to support legislations on soil pollution by trace metals. High concentrations of metals in plants are generally associated with visual symptoms of toxicity and anatomical alterations at cellular level. The work was carried out to determine the critical toxic concentration of cadmium (Cd) in an Ultisol cultivated with com (Zea mays L.) and its relation to toxicity symptoms. Plants were grown for 30 days in pots containing five rates of Cd (0, 1, 3, 5, 10 and 20 mg * kg -¹) added as CdCl2 solution. The critical concentration of Cd in soil, which caused a 30% reduction in dry matter production, was 10 mg * kg -¹. Chlorotic and coiled leaves were the most common visual symptoms of Cd toxicity. In creased lignification of the cell wall in several cell tissues was also observed. |
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Palavras-Chave: |
Cadmium tolerance; Metal toxicity; Trace element. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01617naa a2200217 a 4500
001 1645408
005 2008-03-17
008 2007 bl uuuu u00u1 u #d
020 $a978-7-302-15627-7
100 1 $aCUNHA, K. P. V.
245 $aBiogeochemistry of trace elements$benvironmental protection, remediation and human health.
260 $c2007
520 $aDetermination of toxic concentration of metals in soils is needed to support legislations on soil pollution by trace metals. High concentrations of metals in plants are generally associated with visual symptoms of toxicity and anatomical alterations at cellular level. The work was carried out to determine the critical toxic concentration of cadmium (Cd) in an Ultisol cultivated with com (Zea mays L.) and its relation to toxicity symptoms. Plants were grown for 30 days in pots containing five rates of Cd (0, 1, 3, 5, 10 and 20 mg * kg -¹) added as CdCl2 solution. The critical concentration of Cd in soil, which caused a 30% reduction in dry matter production, was 10 mg * kg -¹. Chlorotic and coiled leaves were the most common visual symptoms of Cd toxicity. In creased lignification of the cell wall in several cell tissues was also observed.
653 $aCadmium tolerance
653 $aMetal toxicity
653 $aTrace element
700 1 $aNASCIMENTO, C. W. A.
700 1 $aPIMENTEL, R. M. M.
700 1 $aACCIOLY, A. M. A.
700 1 $aSILVA, A. J.
773 $tIn: ZHU, Y.; LEPP, N.; NAIDU, R. (Ed.). Biogeochemistry of trace elements: environmental protection, remediation and human health. Bei Jing: Tsinghua University Press, 2007. p. 160-161.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Corte. Para informações adicionais entre em contato com cnpgc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Corte. |
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Data corrente: |
11/09/2014 |
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Data da última atualização: |
11/09/2014 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SOUSA, I. I.; BLECHA, I. M. Z.; FERREIRA, A. B. R.; FEIJO, G. L. D.; SANTIAGO, G. G.; SOUZA JUNIOR, M. D.; TORRES JUNIOR, R. A. de A.; SIQUEIRA, F. |
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Afiliação: |
Anhanguera Uniderp, Campo Grande, MS; Universidade Federal de Mato Grosso do Sul - UFMS; ANNA BEATRIZ ROBOTTON FERREIRA, CNPGC; GELSON LUIS DIAS FEIJO, CNPGC; Universidade Federal de Mato Grosso do Sul - UFMS; Associação Brasileira de Criadores da Raça Canchim, ABCCAN, São Paulo, SP; ROBERTO AUGUSTO DE A TORRES JUNIOR, CNPGC; FABIANE SIQUEIRA, CNPGC. |
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Título: |
Genotyping of a SNP in the FABP4 gene in the Canchim breed of cattle by real time PCR. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE GENÉTICA, 60., 2014, Guarujá. Resumos. Ribeirão Preto: Sociedade Brasileira de Genética, 2014. p. 133. |
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Idioma: |
Inglês |
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Palavras-Chave: |
Atty Acid Binding Protein 4; Back fat; Genetic animal improvement; Selection. |
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Thesaurus NAL: |
beef cattle. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00840nam a2200241 a 4500
001 1994793
005 2014-09-11
008 2014 bl uuuu u00u1 u #d
100 1 $aSOUSA, I. I.
245 $aGenotyping of a SNP in the FABP4 gene in the Canchim breed of cattle by real time PCR.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE GENÉTICA, 60., 2014, Guarujá. Resumos. Ribeirão Preto: Sociedade Brasileira de Genética, 2014. p. 133.$c2014
650 $abeef cattle
653 $aAtty Acid Binding Protein 4
653 $aBack fat
653 $aGenetic animal improvement
653 $aSelection
700 1 $aBLECHA, I. M. Z.
700 1 $aFERREIRA, A. B. R.
700 1 $aFEIJO, G. L. D.
700 1 $aSANTIAGO, G. G.
700 1 $aSOUZA JUNIOR, M. D.
700 1 $aTORRES JUNIOR, R. A. de A.
700 1 $aSIQUEIRA, F.
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Embrapa Gado de Corte (CNPGC) |
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