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| Registros recuperados : 42 | |
| Registros recuperados : 42 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
31/10/1994 |
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Data da última atualização: |
22/06/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FAGERIA, N. K.; BALIGAR, V. C.; WRIGHT, R. J. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF. |
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Título: |
Growth and nutrient concentrations of alfalfa and common bean as influenced by soil acidity. |
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Ano de publicação: |
1989 |
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Fonte/Imprenta: |
Plant and Soil, v. 119, n. 2, p. 331-333, 1989. |
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DOI: |
https://doi.org/10.1007/BF02370426 |
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Idioma: |
Inglês |
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Conteúdo: |
Growth and nutrient utilization of alfalfa (Medicago sativa L. cv. Arc) and common bean (Phaseolus vulgaris L. cv. Carioca) were studied in an acid soil adjusted to eight levels of soil acidity by lime addition. Application of lime significantly (P<0.05) increased shoot and root growth for both species. However, common bean was far less sensitive to soil acidity than alfalfa. Maximum alfalfa growth was obtained at a soil pH of 5.8 and maximum bean growth was achieved at pH 5.0. Root and shoot growth of both legumes was positively correlated (P<0.01) with soil pH, exchangeable Ca and exchangeable Mg and negatively correlated (P<0.01) with soil exchangeable Al. Common bean had a lower internal P requirement for maximum growth and was more efficient than alfalfa in taking up Ca and Mg. These characteristics would contribute to the favorable growth of common bean in acid-infertile soils. |
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Thesagro: |
Acidez; Alfafa; Feijão; Nutriente; Phaseolus Vulgaris; Solo. |
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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/214101/1/CNPAF-1989-PS.pdf
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Marc: |
LEADER 01535naa a2200229 a 4500
001 1197873
005 2020-06-22
008 1989 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/BF02370426$2DOI
100 1 $aFAGERIA, N. K.
245 $aGrowth and nutrient concentrations of alfalfa and common bean as influenced by soil acidity.
260 $c1989
520 $aGrowth and nutrient utilization of alfalfa (Medicago sativa L. cv. Arc) and common bean (Phaseolus vulgaris L. cv. Carioca) were studied in an acid soil adjusted to eight levels of soil acidity by lime addition. Application of lime significantly (P<0.05) increased shoot and root growth for both species. However, common bean was far less sensitive to soil acidity than alfalfa. Maximum alfalfa growth was obtained at a soil pH of 5.8 and maximum bean growth was achieved at pH 5.0. Root and shoot growth of both legumes was positively correlated (P<0.01) with soil pH, exchangeable Ca and exchangeable Mg and negatively correlated (P<0.01) with soil exchangeable Al. Common bean had a lower internal P requirement for maximum growth and was more efficient than alfalfa in taking up Ca and Mg. These characteristics would contribute to the favorable growth of common bean in acid-infertile soils.
650 $aAcidez
650 $aAlfafa
650 $aFeijão
650 $aNutriente
650 $aPhaseolus Vulgaris
650 $aSolo
700 1 $aBALIGAR, V. C.
700 1 $aWRIGHT, R. J.
773 $tPlant and Soil$gv. 119, n. 2, p. 331-333, 1989.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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