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Registro Completo |
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
16/04/2012 |
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Data da última atualização: |
16/04/2012 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MACEDO, C. M. P. de; LOPES, J. C.; AMARAL, J. A. T. do; FONSECA, A. F. A. da; AMARAL, J. F. T. |
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Afiliação: |
CÉLIA MARIA PEIXOTO DE MACEDO, UNIVERSIDADE ESTADUAL DO NORTE FLUMINENSE DARCY RIBEIRO; JOSÉ CARLOS LOPES, UNIVERSIDADE FEDERAL DO ESPÍRITO SANTO; JOSÉ AUGUSTO TEIXEIRA DO AMARAL, UNIVERSIDADE FEDERAL DO ESPÍRITO SANTO; AYMBIRE FRANCISCO A DA FONSECA, SAPC; JOSÉ FRANCISCO TEIXEIRA DO AMARAL, UNIVERSIDADE FEDERAL DO ESPÍRITO SANTO. |
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Título: |
Tolerance of arabica coffee cultivars for aluminum in nutritive solution. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In: Brazilian Archives of Biology and Technology: An international Journal v.54, n. 5, p. 885-891, september-october, 2011. |
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Páginas: |
885-891 |
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Idioma: |
Inglês |
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Conteúdo: |
This work aimed to evaluate the Coffea arabica cultivars for aluminum toxicity tolerance, in modified Hoagland solution. A completely randomized design with five repetitions in a factorial 4 x 4 (cultivar x combinations of aluminum) was used. After 44 days of the sowing, were transferred ten seedlings each cultivar germinated in the absence of Al3+ to solution without Al3+, and ten for solution with Al3+; ten seedlings each cultivar germinated in presence of Al3+ to solution without Al3+, and ten for solution with Al3+. In the treatment with aluminum, the element was added to the nutritive solution in the concentration of 0.83 mmol L-1 as Al2(SO4)3.16H2O. The cultivars Catuaí Amarelo IAC 62 and Iapar 59 were tolerant to the aluminum; cultivar Oeiras presented intermediate tolerance, while cultivar Obatã IAC 1669-20 was sensitive. The tolerance of the coffee cultivars to the aluminum during the initial development of the seedlings did not depend on the presence of aluminum in the germination phase. |
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Palavras-Chave: |
Aluminum toxicity. |
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Thesagro: |
Coffea Arábica. |
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Thesaurus Nal: |
Breeding; Vigor. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01736naa a2200229 a 4500
001 1922435
005 2012-04-16
008 2011 bl uuuu u00u1 u #d
100 1 $aMACEDO, C. M. P. de
245 $aTolerance of arabica coffee cultivars for aluminum in nutritive solution.$h[electronic resource]
260 $c2011
300 $a885-891
520 $aThis work aimed to evaluate the Coffea arabica cultivars for aluminum toxicity tolerance, in modified Hoagland solution. A completely randomized design with five repetitions in a factorial 4 x 4 (cultivar x combinations of aluminum) was used. After 44 days of the sowing, were transferred ten seedlings each cultivar germinated in the absence of Al3+ to solution without Al3+, and ten for solution with Al3+; ten seedlings each cultivar germinated in presence of Al3+ to solution without Al3+, and ten for solution with Al3+. In the treatment with aluminum, the element was added to the nutritive solution in the concentration of 0.83 mmol L-1 as Al2(SO4)3.16H2O. The cultivars Catuaí Amarelo IAC 62 and Iapar 59 were tolerant to the aluminum; cultivar Oeiras presented intermediate tolerance, while cultivar Obatã IAC 1669-20 was sensitive. The tolerance of the coffee cultivars to the aluminum during the initial development of the seedlings did not depend on the presence of aluminum in the germination phase.
650 $aBreeding
650 $aVigor
650 $aCoffea Arábica
653 $aAluminum toxicity
700 1 $aLOPES, J. C.
700 1 $aAMARAL, J. A. T. do
700 1 $aFONSECA, A. F. A. da
700 1 $aAMARAL, J. F. T.
773 $tIn: Brazilian Archives of Biology and Technology: An international Journal$gv.54, n. 5, p. 885-891, september-october, 2011.
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| 1. |  | LEITE, R. da C.; PEREIRA, Y. C.; OLIVEIRA-PAIVA, C. A.; MORAES, A. J. G. de; SILVA, G. B. da. Increase in yield, leaf nutrient, and profitability of soybean co-inoculated with Bacillus strains and Arbuscular mycorrhizal fungi. Revista Brasileira de Ciência do Solo, v. 46, e0220007, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
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