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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
03/02/2012 |
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Data da última atualização: |
05/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
KOPP, M. M.; PASSOS, L. P.; VERNEQUE, R. da S.; LEDO, F. J. da S.; COIMBRA, J. L. M.; OLIVEIRA, A. C. de. |
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Afiliação: |
MAURICIO MARINI KOPP, CPPSUL; LEONIDAS PAIXAO PASSOS, CNPGL; RUI DA SILVA VERNEQUE, CNPGL; FRANCISCO JOSE DA SILVA LEDO, CNPGL; Jefferson Luis Meirelles Coimbra, Universidade do Estado de Santa Catarina; Antonio Costa de Oliveira, UFPEL. |
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Título: |
Effects of nutrient solution pH on growth parameters of alfalfa (Medicago sativa L.) genotypes. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Comunicata Scientiae, Bom Jesus, PI, v. 2, n. 3, p. 135-141, 2011. |
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DOI: |
https://doi.org/10.14295/cs.v2i3.39 |
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Idioma: |
Inglês |
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Conteúdo: |
The effects of nutrient solution pH (4.0, 5.0, 6.0 and 7.0) were examined on growth features of 12alfalfa genotypes in relation to characters: leaf blade, epicotyl, hypocotyl, first leaf petiole, trifoliateleaf petiole and root fresh weight and epicotyl, hypocotyl, first leaf petiole, trifoliate leaf petiole androot length. Significant quadratic effects of pH solution were detected for all studied parameters.The pH value which resulted in maximum growth varied, according to the studied parameter,between 5.0 and 6.0. The genotypes Victoria, Esmeralda, Crioula and F-708 exhibited superiorperformance when data were pooled for all studied pH values. The results indicate that the initialgrowth is affected by pH variation in the nutrient solution, and that contrasting genotypes tend toperform alike. |
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Palavras-Chave: |
Medicago sativa L. |
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Thesaurus Nal: |
abiotic stress; genetic resources; phytotoxicity. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/63161/1/Leonidas-Comunicata-Sc-39-628-1-PB.pdf
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Marc: |
LEADER 01564naa a2200241 a 4500
001 1914322
005 2024-02-05
008 2011 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.14295/cs.v2i3.39$2DOI
100 1 $aKOPP, M. M.
245 $aEffects of nutrient solution pH on growth parameters of alfalfa (Medicago sativa L.) genotypes.$h[electronic resource]
260 $c2011
520 $aThe effects of nutrient solution pH (4.0, 5.0, 6.0 and 7.0) were examined on growth features of 12alfalfa genotypes in relation to characters: leaf blade, epicotyl, hypocotyl, first leaf petiole, trifoliateleaf petiole and root fresh weight and epicotyl, hypocotyl, first leaf petiole, trifoliate leaf petiole androot length. Significant quadratic effects of pH solution were detected for all studied parameters.The pH value which resulted in maximum growth varied, according to the studied parameter,between 5.0 and 6.0. The genotypes Victoria, Esmeralda, Crioula and F-708 exhibited superiorperformance when data were pooled for all studied pH values. The results indicate that the initialgrowth is affected by pH variation in the nutrient solution, and that contrasting genotypes tend toperform alike.
650 $aabiotic stress
650 $agenetic resources
650 $aphytotoxicity
653 $aMedicago sativa L
700 1 $aPASSOS, L. P.
700 1 $aVERNEQUE, R. da S.
700 1 $aLEDO, F. J. da S.
700 1 $aCOIMBRA, J. L. M.
700 1 $aOLIVEIRA, A. C. de
773 $tComunicata Scientiae, Bom Jesus, PI$gv. 2, n. 3, p. 135-141, 2011.
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Embrapa Gado de Leite (CNPGL) |
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| 1. |  | KOPP, M. M.; PASSOS, L. P.; VERNEQUE, R. da S.; LEDO, F. J. da S.; COIMBRA, J. L. M.; OLIVEIRA, A. C. de. Effects of nutrient solution pH on growth parameters of alfalfa (Medicago sativa L.) genotypes. Comunicata Scientiae, Bom Jesus, PI, v. 2, n. 3, p. 135-141, 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Gado de Leite. |
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