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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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Registro |
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Voltar
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| Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
10/11/2010 |
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Data da última atualização: |
07/12/2010 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MOURA, G. C.; VIGNOLO, G. K.; SILVA, S. D. dos A. e; ANTUNES, L. E. C. |
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Afiliação: |
GISELY CORRÊA MOURA, UFPel; GERSON KLEINICK VIGNOLO, UFPel; SERGIO DELMAR DOS ANJOS E SILVA, CPACT; LUIS EDUARDO CORREA ANTUNES, CPACT. |
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Título: |
Concentração de nutrientes em folhas de morangueiros cultivados sob diferentes níveis de adubação de base. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: SIMPÓSIO ESTADUAL DE AGROENERGIA, 3.; REUNIÃO TÉCNICA ANUAL DE AGROENERGIA, 3.; REUNIÃO TÉCNICA DA MANDIOCA, 10.; REUNIÃO TÉCNICA DA BATATA-DOCE, 2., Pelotas, 2010. Anais... Pelotas: Embrapa Clima Temperado, 2010. Organizado por Sérgio Delmar dos Anjos e Silva, Ivan Rodrigues de Almeida e Ana Cláudia Barneche de Oliveira. 1 CD-ROM. |
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Idioma: |
Português |
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Palavras-Chave: |
Nutrientes. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00793naa a2200157 a 4500
001 1866539
005 2010-12-07
008 2010 bl uuuu u00u1 u #d
100 1 $aMOURA, G. C.
245 $aConcentração de nutrientes em folhas de morangueiros cultivados sob diferentes níveis de adubação de base.
260 $c2010
653 $aNutrientes
700 1 $aVIGNOLO, G. K.
700 1 $aSILVA, S. D. dos A. e
700 1 $aANTUNES, L. E. C.
773 $tIn: SIMPÓSIO ESTADUAL DE AGROENERGIA, 3.; REUNIÃO TÉCNICA ANUAL DE AGROENERGIA, 3.; REUNIÃO TÉCNICA DA MANDIOCA, 10.; REUNIÃO TÉCNICA DA BATATA-DOCE, 2., Pelotas, 2010. Anais... Pelotas: Embrapa Clima Temperado, 2010. Organizado por Sérgio Delmar dos Anjos e Silva, Ivan Rodrigues de Almeida e Ana Cláudia Barneche de Oliveira. 1 CD-ROM.
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