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| Registros recuperados : 5 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
20/01/2016 |
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Data da última atualização: |
19/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SILVA, A. da; BRUNO, I. P.; FRANZINI, V. I.; MARCANTE, N. C.; BENITIZ, L.; MURAOKA, T. |
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Afiliação: |
Alinne da Silva, UEMA; Isabeli Pereira Bruno, INSTITUTO AGRONÔMICO DO PARANÁ; VINICIUS IDE FRANZINI, CPATU; Nericlenes Chaves Marcante, USP; Leticia Benitiz, USP; Takashi Muraoka, USP. |
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Título: |
Phosphorus uptake efficiency, root morphology and architecture in Brazilian wheat cultivars. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Journal of Radioanalytical and Nuclear Chemistry, v. 307, n. 2, p. 1055-1063, Feb. 2016. |
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DOI: |
10.1007/s10967-015-4282-3 |
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Idioma: |
Inglês |
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Conteúdo: |
The main aims of this study were to evaluate the P uptake of Brazilian wheat cultivars and to identify the root traits involved in P uptake capacity. Two greenhouse studies were carried out. An isotopic dilution technique with 32P as a tracer was used in the first experiment. The root morphology and architecture was evaluated in the second experiment. The results indicated differences in P uptake between the cultivars. The cultivars with higher values of P uptake exhibited total root shallow, which enhances root proliferation in P-rich surface soil. Twenty-one cultivars showed potentially greater phosphorus uptake efficiency, and we observed the importance of root traits for improving the P uptake ability. |
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Palavras-Chave: |
Adubação fosfatada; Morfologia radicular. |
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Thesagro: |
Fósforo; Trigo. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01458naa a2200241 a 4500
001 2034492
005 2022-05-19
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1007/s10967-015-4282-3$2DOI
100 1 $aSILVA, A. da
245 $aPhosphorus uptake efficiency, root morphology and architecture in Brazilian wheat cultivars.$h[electronic resource]
260 $c2016
520 $aThe main aims of this study were to evaluate the P uptake of Brazilian wheat cultivars and to identify the root traits involved in P uptake capacity. Two greenhouse studies were carried out. An isotopic dilution technique with 32P as a tracer was used in the first experiment. The root morphology and architecture was evaluated in the second experiment. The results indicated differences in P uptake between the cultivars. The cultivars with higher values of P uptake exhibited total root shallow, which enhances root proliferation in P-rich surface soil. Twenty-one cultivars showed potentially greater phosphorus uptake efficiency, and we observed the importance of root traits for improving the P uptake ability.
650 $aFósforo
650 $aTrigo
653 $aAdubação fosfatada
653 $aMorfologia radicular
700 1 $aBRUNO, I. P.
700 1 $aFRANZINI, V. I.
700 1 $aMARCANTE, N. C.
700 1 $aBENITIZ, L.
700 1 $aMURAOKA, T.
773 $tJournal of Radioanalytical and Nuclear Chemistry$gv. 307, n. 2, p. 1055-1063, Feb. 2016.
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Embrapa Amazônia Oriental (CPATU) |
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