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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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Cutter |
Registro |
Volume |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
12/09/2018 |
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Data da última atualização: |
12/09/2018 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
LEAL, N. dos S.; TEATINI, B. C.; DAMASCENO, N. C. R.; RODRIGUES, W. A.; FERREIRA, N. H. C.; SOUZA, C. da S. F.; CARNEIRO, T. R.; MENDES, S. M. |
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Afiliação: |
Natália dos S. Leal; Bruna C. Teatini; Nathalia C. R. Damasceno; Wesley A. Rodrigues; Natasha H. C. Ferreira; Camila da S. F. Souza; Tatiana R. Carneiro; SIMONE MARTINS MENDES, CNPMS. |
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Título: |
Monitoramento de lepidópteros-praga em sistemas intensivos de cultivo. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE MILHO E SORGO, 32., 2018, Lavras. Soluções integradas para os sistemas de produção de milho e sorgo no Brasil: resumos. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2018. |
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Páginas: |
p. 24. |
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Idioma: |
Português |
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Thesagro: |
Diatraea Saccharalis; Praga de Planta; Spodoptera Frugiperda. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/182752/1/Monitoramento-lepidopteros.pdf
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Marc: |
LEADER 00853nam a2200229 a 4500
001 2095471
005 2018-09-12
008 2018 bl uuuu u00u1 u #d
100 1 $aLEAL, N. dos S.
245 $aMonitoramento de lepidópteros-praga em sistemas intensivos de cultivo.$h[electronic resource]
260 $aIn: CONGRESSO NACIONAL DE MILHO E SORGO, 32., 2018, Lavras. Soluções integradas para os sistemas de produção de milho e sorgo no Brasil: resumos. Sete Lagoas: Associação Brasileira de Milho e Sorgo$c2018
300 $ap. 24.
650 $aDiatraea Saccharalis
650 $aPraga de Planta
650 $aSpodoptera Frugiperda
700 1 $aTEATINI, B. C.
700 1 $aDAMASCENO, N. C. R.
700 1 $aRODRIGUES, W. A.
700 1 $aFERREIRA, N. H. C.
700 1 $aSOUZA, C. da S. F.
700 1 $aCARNEIRO, T. R.
700 1 $aMENDES, S. M.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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