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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: |
26/11/2015 |
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Data da última atualização: |
22/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FAGERIA, N. K.; CARVALHO, M. C. S.; KNUPP, A. M. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF; MARIA DA CONCEICAO SANTANA CARVALHO, CNPAF; ADRIANO MOREIRA KNUPP, CNPAF. |
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Título: |
Phosphorus nutrition of upland rice, dry bean, soybean, and corn grown on an oxisol. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v. 46, n. 9, p. 1123-1136, 2015. |
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DOI: |
10.1080/00103624.2015.1019083 |
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Idioma: |
Inglês |
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Conteúdo: |
Rice, dry bean, corn, and soybean are important food crops. Phosphorus (P) deficiency is one of the most yield-limiting factors for these crops grown on highly weathered Brazilian Oxisols. Four greenhouse experiments were conducted to determine P requirements of these four crops. The P levels used were 0, 50, 100, 200, and 400 mg kg−1. Growth, yield, and yield components evaluated of four crop species were significantly increased with the application of P fertilization. Most of the responses were quadratic in fashion when the P was applied in the range of 0 to 400 mg kg−1. Maximum grain yield of upland rice was obtained with the application of 238 mg P kg−1 of soil, maximum dry bean grain yield was obtained with the application of 227 mg P kg−1 of soil, and maximum grain yield of soybean was obtained with the application of 224 mg P kg−1 of soil. Maximum shoot growth of corn was obtained with the addition of 323 mg P kg−1 of soil. Most of the growth and yield components had significant positive association with grain yield or shoot dry weight. Phosphorus concentration and uptake were greater in the grain compared to straw in upland rice and dry bean plants. Overall, P-use efficiencies decreased with increasing P rates. |
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Palavras-Chave: |
Soybean. |
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Thesagro: |
Arroz; Feijão; Fósforo; Milho; Oryza sativa; Palha; Phaseolus vulgaris; Raíz; Rendimento; Soja; Solo. |
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Thesaurus Nal: |
Corn; Dry beans; Oxisols; Rice. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02200naa a2200349 a 4500
001 2029618
005 2016-03-22
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1080/00103624.2015.1019083$2DOI
100 1 $aFAGERIA, N. K.
245 $aPhosphorus nutrition of upland rice, dry bean, soybean, and corn grown on an oxisol.$h[electronic resource]
260 $c2015
520 $aRice, dry bean, corn, and soybean are important food crops. Phosphorus (P) deficiency is one of the most yield-limiting factors for these crops grown on highly weathered Brazilian Oxisols. Four greenhouse experiments were conducted to determine P requirements of these four crops. The P levels used were 0, 50, 100, 200, and 400 mg kg−1. Growth, yield, and yield components evaluated of four crop species were significantly increased with the application of P fertilization. Most of the responses were quadratic in fashion when the P was applied in the range of 0 to 400 mg kg−1. Maximum grain yield of upland rice was obtained with the application of 238 mg P kg−1 of soil, maximum dry bean grain yield was obtained with the application of 227 mg P kg−1 of soil, and maximum grain yield of soybean was obtained with the application of 224 mg P kg−1 of soil. Maximum shoot growth of corn was obtained with the addition of 323 mg P kg−1 of soil. Most of the growth and yield components had significant positive association with grain yield or shoot dry weight. Phosphorus concentration and uptake were greater in the grain compared to straw in upland rice and dry bean plants. Overall, P-use efficiencies decreased with increasing P rates.
650 $aCorn
650 $aDry beans
650 $aOxisols
650 $aRice
650 $aArroz
650 $aFeijão
650 $aFósforo
650 $aMilho
650 $aOryza sativa
650 $aPalha
650 $aPhaseolus vulgaris
650 $aRaíz
650 $aRendimento
650 $aSoja
650 $aSolo
653 $aSoybean
700 1 $aCARVALHO, M. C. S.
700 1 $aKNUPP, A. M.
773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 46, n. 9, p. 1123-1136, 2015.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
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Origem |
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Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
11/02/2014 |
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Data da última atualização: |
22/02/2016 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CATARINO, A. D. M.; FAJARDO, T. V. M.; RIBEIRO, G. P.; NICKEL, O. |
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Afiliação: |
A. D. M. CATARINO, UFRPE; THOR VINICIUS MARTINS FAJARDO, CNPUV; G. P. RIBEIRO, UFRPE; OSMAR NICKEL, CNPUV. |
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Título: |
Grapevine viruses survey in Pernambuco, Paraiba and Bahia states, Brazil. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 46.; REUNIÃO BRASILEIRA DE CONTROLE BIOLÓGICO, 11., 2013, Ouro Preto. Ouro Preto: UFV, 2013. |
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Páginas: |
p. 1. |
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Idioma: |
Inglês |
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Notas: |
Resumo apresentado de número 371-1. |
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Palavras-Chave: |
Pernambuco. |
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Thesagro: |
Doença de planta; Identificação; Uva; Vírus; Viticultura. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/97008/1/CD-ROM-46-Congresso-Brasileiro-de-Fitopatologia-Resumo-371-1.pdf
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Marc: |
LEADER 00754nam a2200229 a 4500
001 1979483
005 2016-02-22
008 2013 bl uuuu u00u1 u #d
100 1 $aCATARINO, A. D. M.
245 $aGrapevine viruses survey in Pernambuco, Paraiba and Bahia states, Brazil.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 46.; REUNIÃO BRASILEIRA DE CONTROLE BIOLÓGICO, 11., 2013, Ouro Preto. Ouro Preto: UFV$c2013
300 $ap. 1.
500 $aResumo apresentado de número 371-1.
650 $aDoença de planta
650 $aIdentificação
650 $aUva
650 $aVírus
650 $aViticultura
653 $aPernambuco
700 1 $aFAJARDO, T. V. M.
700 1 $aRIBEIRO, G. P.
700 1 $aNICKEL, O.
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Embrapa Uva e Vinho (CNPUV) |
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