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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
16/09/2016 |
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Data da última atualização: |
06/11/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FAGERIA, N. K.; BALIGAR, V. C. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF; V. C. BALIGAR, USDA. |
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Título: |
Growth, yield and yield components of dry bean as influenced by phosphorus in a tropical acid soil. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Journal of Plant Nutrition, New York, v. 39, n. 4, p. 562-568, Mar. 2016. |
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DOI: |
10.1080/01904167.2016.1143489 |
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Idioma: |
Inglês |
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Conteúdo: |
Phosphorus (P) deficiency is one of the most yield limiting factors for dry bean (Phaseolus vulgaris) production in tropical acid soils. Dry beans are invariably grown as mono-crops or as inter-crops under the perennial tropical crops. Information is limited regarding the influence of phosphorus fertilization on dry bean yield and yield components and P use efficiency in tropical acid soils. A greenhouse experiment was conducted to evaluate the influence of phosphorus fertilization on dry bean growth, yield and yield components and P uptake parameters. Phosphorus rates used were 0, 50, 100, 150, 200, and 250mg P kg(-1) of soil. Soil used in the experiment was an acidic Inceptisol. Grain yield, shoot dry weight, number of pods, and 100 grain weight were significantly (P < 0.01) increased with phosphorus fertilization. Maximum grain yield, shoot dry matter, number of pods, and 100 grain weight were obtained with the application of 165, 216, 162, and 160mg P kg(-1) of soil, respectively, as calculated by regression equations. Grain yield was significantly and positively associated with shoot dry weight, number of pods, P concentration in grain and total uptake of P in shoot and grain. Phosphorus use efficiency defined in several ways, decreased with increasing P rates from 50 to 250mg P kg(-1) of soil. Maximum grain yield was obtained at 82mg kg(-1) of Mehlich 1 extractable soil P. Results suggest that dry bean yield in Brazilian Inceptisols could be significantly increased with the use of adequate rates of phosphorus fertilization. MenosPhosphorus (P) deficiency is one of the most yield limiting factors for dry bean (Phaseolus vulgaris) production in tropical acid soils. Dry beans are invariably grown as mono-crops or as inter-crops under the perennial tropical crops. Information is limited regarding the influence of phosphorus fertilization on dry bean yield and yield components and P use efficiency in tropical acid soils. A greenhouse experiment was conducted to evaluate the influence of phosphorus fertilization on dry bean growth, yield and yield components and P uptake parameters. Phosphorus rates used were 0, 50, 100, 150, 200, and 250mg P kg(-1) of soil. Soil used in the experiment was an acidic Inceptisol. Grain yield, shoot dry weight, number of pods, and 100 grain weight were significantly (P < 0.01) increased with phosphorus fertilization. Maximum grain yield, shoot dry matter, number of pods, and 100 grain weight were obtained with the application of 165, 216, 162, and 160mg P kg(-1) of soil, respectively, as calculated by regression equations. Grain yield was significantly and positively associated with shoot dry weight, number of pods, P concentration in grain and total uptake of P in shoot and grain. Phosphorus use efficiency defined in several ways, decreased with increasing P rates from 50 to 250mg P kg(-1) of soil. Maximum grain yield was obtained at 82mg kg(-1) of Mehlich 1 extractable soil P. Results suggest that dry bean yield in Brazilian Inceptisols could be significantly increased wit... Mostrar Tudo |
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Palavras-Chave: |
Grain harvest index; P use efficiency. |
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Thesagro: |
Feijão; Fósforo; Phaseolus vulgaris. |
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Thesaurus Nal: |
Phosphorus. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02239naa a2200217 a 4500
001 2052995
005 2019-11-06
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1080/01904167.2016.1143489$2DOI
100 1 $aFAGERIA, N. K.
245 $aGrowth, yield and yield components of dry bean as influenced by phosphorus in a tropical acid soil.$h[electronic resource]
260 $c2016
520 $aPhosphorus (P) deficiency is one of the most yield limiting factors for dry bean (Phaseolus vulgaris) production in tropical acid soils. Dry beans are invariably grown as mono-crops or as inter-crops under the perennial tropical crops. Information is limited regarding the influence of phosphorus fertilization on dry bean yield and yield components and P use efficiency in tropical acid soils. A greenhouse experiment was conducted to evaluate the influence of phosphorus fertilization on dry bean growth, yield and yield components and P uptake parameters. Phosphorus rates used were 0, 50, 100, 150, 200, and 250mg P kg(-1) of soil. Soil used in the experiment was an acidic Inceptisol. Grain yield, shoot dry weight, number of pods, and 100 grain weight were significantly (P < 0.01) increased with phosphorus fertilization. Maximum grain yield, shoot dry matter, number of pods, and 100 grain weight were obtained with the application of 165, 216, 162, and 160mg P kg(-1) of soil, respectively, as calculated by regression equations. Grain yield was significantly and positively associated with shoot dry weight, number of pods, P concentration in grain and total uptake of P in shoot and grain. Phosphorus use efficiency defined in several ways, decreased with increasing P rates from 50 to 250mg P kg(-1) of soil. Maximum grain yield was obtained at 82mg kg(-1) of Mehlich 1 extractable soil P. Results suggest that dry bean yield in Brazilian Inceptisols could be significantly increased with the use of adequate rates of phosphorus fertilization.
650 $aPhosphorus
650 $aFeijão
650 $aFósforo
650 $aPhaseolus vulgaris
653 $aGrain harvest index
653 $aP use efficiency
700 1 $aBALIGAR, V. C.
773 $tJournal of Plant Nutrition, New York$gv. 39, n. 4, p. 562-568, Mar. 2016.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
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Origem |
Tipo/Formato |
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Registro |
Volume |
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URL |
Voltar
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| Acesso ao texto completo restrito à biblioteca da Embrapa Algodão. Para informações adicionais entre em contato com cnpa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
22/09/2009 |
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Data da última atualização: |
22/09/2009 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SILVA, W. A. da; BELTRÃO, N. E. de M.; COSTA, F. B.; OLIVEIRA, M. I. P. de; CARVALHO JÚNIOR, G. de S. |
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Afiliação: |
Walcíria Alves da Silva, UEPB; Napoleão Esberad de Macêdo Beltrão, Embrapa Algodão; Flávio Bezerra Costa, UEPB; Maria Isaura Pereira de Oliveira, UEPB; Genelício de Souza Carvalho Júnior, UEPB. |
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Título: |
Requerimentos nutricionais da mamoneira (Ricinus communis L.). |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 12., 2009, Fortaleza. Desafios para produção de alimentos e bioenergia. Fortaleza: SBFV: UFC: Embrapa Agroindústria Tropical, 2009. |
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ISBN: |
978-85-7565-204-8 |
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Idioma: |
Português |
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Palavras-Chave: |
Desenvolvimento da Mamona; Índice de clorofila Falker; Nutriente faltante. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00756naa a2200205 a 4500
001 1428305
005 2009-09-22
008 2009 bl uuuu u00u1 u #d
020 $a978-85-7565-204-8
100 1 $aSILVA, W. A. da
245 $aRequerimentos nutricionais da mamoneira (Ricinus communis L.).
260 $c2009
653 $aDesenvolvimento da Mamona
653 $aÍndice de clorofila Falker
653 $aNutriente faltante
700 1 $aBELTRÃO, N. E. de M.
700 1 $aCOSTA, F. B.
700 1 $aOLIVEIRA, M. I. P. de
700 1 $aCARVALHO JÚNIOR, G. de S.
773 $tIn: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL, 12., 2009, Fortaleza. Desafios para produção de alimentos e bioenergia. Fortaleza: SBFV: UFC: Embrapa Agroindústria Tropical, 2009.
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