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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
18/12/2019 |
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Data da última atualização: |
25/05/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ANDRADE JÚNIOR, W. V. de; SANTOS FILHO, B. G. dos; OLIVEIRA NETO, C. F. de; CRUZ, E. D.; OKUMURA, R. S.; NASCIMENTO, V. R. do; MARTINS, J. T. da S.; MACHADO, L. C.; SOUSA, D. J. P. de; TEIXEIRA, J. S. S. |
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Afiliação: |
Waldemar Viana de Andrade Júnior, UFRA; Benedito Gomes dos Santos Filho, UFRA; Cândido Ferreira de Oliveira Neto, UFRA; ENIEL DAVID CRUZ, CPATU; Ricardo Shigueru Okumura, UFRA; Vitor Resende do Nascimento, UFRA; Jéssica Taynara da Silva Martins, UFRA / UFSM; Liliane Corrêa Machado, UFRA / UFSM; Diana Jhulia Palheta de Sousa, UFRA; Jéssica Suellen Silva Teixeira, UFRA. |
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Título: |
Tolerance to waterlogging in Parkia gigantocarpa Ducke saplings. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Bois et Forêts des Tropiques, v. 341, p. 79-86, 2019. |
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DOI: |
https://doi.org/10.19182/bft2019.341.a31759 |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to assess the biochemical responses of Parkia gigantocarpa saplings to waterlogging. Waterlogging was imposed by flooding the saplings in 14 kg pots to approximately 5 cm above the soil surface. The experimental design was completely randomized and involved two water conditions (control and waterlogging) over five assessment periods (after 0, 4, 8, 12 and 16 days of waterlogging), with five replications per treatment. Starch, sucrose, total soluble carbohydrates and total soluble proteins were measured. The saplings exposed to waterlogging showed significant reductions in starch concentrations (62.50%) and total soluble proteins (40.98%), especially in the leaves. Waterlogging reduced the concentration of sucrose in leaves (44.38%) and increased it in the roots (76.78%). The total soluble zarbohydrate concentration increased by 106.9% in the roots of plants exposed to waterlogging. This study showed the susceptibility of Parkia gigantocarpa saplings to waterlogging. |
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Palavras-Chave: |
Parkia gigantocarpa Ducke. |
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Thesagro: |
Amido; Carboidrato; Muda; Proteína; Relação Água-Planta; Sacarose. |
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Thesaurus Nal: |
Carbohydrates; Proteins; Starch; Sucrose. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/207401/1/31759-Texte.pdf
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Marc: |
LEADER 02058naa a2200373 a 4500
001 2117209
005 2020-05-25
008 2019 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.19182/bft2019.341.a31759$2DOI
100 1 $aANDRADE JÚNIOR, W. V. de
245 $aTolerance to waterlogging in Parkia gigantocarpa Ducke saplings.$h[electronic resource]
260 $c2019
520 $aThis study aimed to assess the biochemical responses of Parkia gigantocarpa saplings to waterlogging. Waterlogging was imposed by flooding the saplings in 14 kg pots to approximately 5 cm above the soil surface. The experimental design was completely randomized and involved two water conditions (control and waterlogging) over five assessment periods (after 0, 4, 8, 12 and 16 days of waterlogging), with five replications per treatment. Starch, sucrose, total soluble carbohydrates and total soluble proteins were measured. The saplings exposed to waterlogging showed significant reductions in starch concentrations (62.50%) and total soluble proteins (40.98%), especially in the leaves. Waterlogging reduced the concentration of sucrose in leaves (44.38%) and increased it in the roots (76.78%). The total soluble zarbohydrate concentration increased by 106.9% in the roots of plants exposed to waterlogging. This study showed the susceptibility of Parkia gigantocarpa saplings to waterlogging.
650 $aCarbohydrates
650 $aProteins
650 $aStarch
650 $aSucrose
650 $aAmido
650 $aCarboidrato
650 $aMuda
650 $aProteína
650 $aRelação Água-Planta
650 $aSacarose
653 $aParkia gigantocarpa Ducke
700 1 $aSANTOS FILHO, B. G. dos
700 1 $aOLIVEIRA NETO, C. F. de
700 1 $aCRUZ, E. D.
700 1 $aOKUMURA, R. S.
700 1 $aNASCIMENTO, V. R. do
700 1 $aMARTINS, J. T. da S.
700 1 $aMACHADO, L. C.
700 1 $aSOUSA, D. J. P. de
700 1 $aTEIXEIRA, J. S. S.
773 $tBois et Forêts des Tropiques$gv. 341, p. 79-86, 2019.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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