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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
10/02/2014 |
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Data da última atualização: |
19/10/2022 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
FRANZINI, V. I.; MURAOKA, T.; ADU-GYAMFI, J. J.; LYNCH, J. P. |
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Afiliação: |
VINICIUS IDE FRANZINI, CPATU; T. MURAOKA, CENA/USP; J.J ADU-GYAMFI, International Atomic Energy Agency; J.P. LYNCH, Pennsylvania State University. |
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Título: |
Phosphorus use efficiency by brazilian common bean genotypes assessed by the 32P dilution technique. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: OPTIMIZING productivity of food crop genotypes in low nutrient soils. Vienna: FAO: IAEA, 2013. |
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Páginas: |
p. 103-118. |
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Série: |
(IAEA Tecdoc, 1721). |
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Idioma: |
Inglês |
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Conteúdo: |
The objectives of this work were to identify the most efficient common bean (Phaseolus vulgaris L.) genotypes on phosphorus (P) utilization, and verify if P from the seed affects the classification of common bean genotypes on P uptake efficiency when the 32P isotopic dilution technique is used. The experiment was conducted in a greenhouse, and plants were grown in pots with surface samples of a dystrophic Typic Haplustox. The treatments consisted of 50 common bean genotypes and two standard plant species, efficient or inefficient in P uptake. The results were assessed through correlation and cluster analysis (multivariate). Sangue de Boi, Rosinha, Thayú, Grafite, Horizonte, Pioneiro and Jalo Precoce common bean genotypes were the most efficient on P uptake, and Carioca 80, CNF 10, Pérola, IAPAR 31, Roxão EEP, Aporé, Pioneiro, Pontal, Timbó and Rudá were the most efficient in P utilization. The P derived from seed influences the identification of common bean genotypes for P uptake efficiency. |
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Thesagro: |
Feijão; Fósforo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/96855/1/p103.pdf
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Marc: |
LEADER 01664naa a2200205 a 4500
001 1979294
005 2022-10-19
008 2013 bl uuuu u00u1 u #d
100 1 $aFRANZINI, V. I.
245 $aPhosphorus use efficiency by brazilian common bean genotypes assessed by the 32P dilution technique.$h[electronic resource]
260 $c2013
300 $ap. 103-118.
490 $a(IAEA Tecdoc, 1721).
520 $aThe objectives of this work were to identify the most efficient common bean (Phaseolus vulgaris L.) genotypes on phosphorus (P) utilization, and verify if P from the seed affects the classification of common bean genotypes on P uptake efficiency when the 32P isotopic dilution technique is used. The experiment was conducted in a greenhouse, and plants were grown in pots with surface samples of a dystrophic Typic Haplustox. The treatments consisted of 50 common bean genotypes and two standard plant species, efficient or inefficient in P uptake. The results were assessed through correlation and cluster analysis (multivariate). Sangue de Boi, Rosinha, Thayú, Grafite, Horizonte, Pioneiro and Jalo Precoce common bean genotypes were the most efficient on P uptake, and Carioca 80, CNF 10, Pérola, IAPAR 31, Roxão EEP, Aporé, Pioneiro, Pontal, Timbó and Rudá were the most efficient in P utilization. The P derived from seed influences the identification of common bean genotypes for P uptake efficiency.
650 $aFeijão
650 $aFósforo
700 1 $aMURAOKA, T.
700 1 $aADU-GYAMFI, J. J.
700 1 $aLYNCH, J. P.
773 $tIn: OPTIMIZING productivity of food crop genotypes in low nutrient soils. Vienna: FAO: IAEA, 2013.
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Embrapa Amazônia Oriental (CPATU) |
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