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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
10/11/1997 |
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Data da última atualização: |
10/11/1997 |
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Autoria: |
FAGERIA, N. K.; CARVALHO, A. M. de. |
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Título: |
Response of common bean to phosphorus on acid soils. |
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Ano de publicação: |
1996 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v.27, n.5/8, p.1447-1458, 1996. |
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Idioma: |
Inglês |
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Conteúdo: |
The objetive of this study was evaluate the response of common bean (Phaseolus vularis L.) to phosphorus (P) fertilization on four acid soils. The soils used Dusky Red-Latosol, Dark Red-Latosol, Red-Yellow Latosol, and Red sand and P treatments applied were 0,25,50,100, and 200 mg P kg of soil. Phosphorus application significantly increased dry mater, grain yield, and yield components, but the response varied from soil to soil. Under glasshouse conditions, 90% of maximum yield was obtained with the application of 88 to 167 mg P kg and the critical extractable P level varied from 5,4 to 86 mg P kg of soil, depending on the soil. Grain yield of common bean had positive significant (PK 0,01) correlation with number of pods, number of grains, and P concentration in the tops. |
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Palavras-Chave: |
Brasil; Campo Limpo; Dark-red latosol; Dusky-red latosol; Ferralsosl; Goias; Goias Velho; Itumbiara; Latosolo roxo distrofico; Latosolo vermelho-escuro; Latossolo vermelho-amarelo; Morrinhos; Red sand; Red-yellow latosol. |
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Thesagro: |
Cerrado; Feijão; Fertilidade do Solo; Fósforo; Phaseolus Vulgaris; Solo Ácido. |
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Thesaurus NAL: |
acid soils; Brazil; phosphorus; soil fertility. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01897naa a2200421 a 4500
001 1553121
005 1997-11-10
008 1996 bl --- 0-- u #d
100 1 $aFAGERIA, N. K.
245 $aResponse of common bean to phosphorus on acid soils.
260 $c1996
520 $aThe objetive of this study was evaluate the response of common bean (Phaseolus vularis L.) to phosphorus (P) fertilization on four acid soils. The soils used Dusky Red-Latosol, Dark Red-Latosol, Red-Yellow Latosol, and Red sand and P treatments applied were 0,25,50,100, and 200 mg P kg of soil. Phosphorus application significantly increased dry mater, grain yield, and yield components, but the response varied from soil to soil. Under glasshouse conditions, 90% of maximum yield was obtained with the application of 88 to 167 mg P kg and the critical extractable P level varied from 5,4 to 86 mg P kg of soil, depending on the soil. Grain yield of common bean had positive significant (PK 0,01) correlation with number of pods, number of grains, and P concentration in the tops.
650 $aacid soils
650 $aBrazil
650 $aphosphorus
650 $asoil fertility
650 $aCerrado
650 $aFeijão
650 $aFertilidade do Solo
650 $aFósforo
650 $aPhaseolus Vulgaris
650 $aSolo Ácido
653 $aBrasil
653 $aCampo Limpo
653 $aDark-red latosol
653 $aDusky-red latosol
653 $aFerralsosl
653 $aGoias
653 $aGoias Velho
653 $aItumbiara
653 $aLatosolo roxo distrofico
653 $aLatosolo vermelho-escuro
653 $aLatossolo vermelho-amarelo
653 $aMorrinhos
653 $aRed sand
653 $aRed-yellow latosol
700 1 $aCARVALHO, A. M. de
773 $tCommunications in Soil Science and Plant Analysis, New York$gv.27, n.5/8, p.1447-1458, 1996.
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