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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: |
31/10/1994 |
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Data da última atualização: |
03/04/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FAGERIA, N. K.; SOUZA, C. M. R. de. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF; C. M. R. DE SOUZA. |
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Título: |
Upland rice, common bean, and cowpea response to magnesium application on an oxisol. |
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Ano de publicação: |
1991 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, v. 22, n. 17/18, p. 1805-1816, 1991. |
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DOI: |
https://doi.org/10.1080/00103629109368537 |
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Idioma: |
Inglês |
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Conteúdo: |
Even though Mg is an essential nutrient. the response of upland rice, common bean, and cowpea to Mg application has not been adequately documented in Brazilian oxisols. This study was conducted to examine the influence of Mg application on growth and nutrient uptake by upland rice (Oryza sativa L.), common bean (Phaseolus vulgaris L.), and cowpea (Vigna unguiculata L. Walp.) on an oxisol. Magnesium levels in the soil were created at sowing by application of MgO at rates of 0.30, 1.05, 1.15, 1.33, 3.52, and 6.22 cmol Mg/kg of soil. Application of Mg did not have a significant beneficial effect on dry weight of roots and tops of rice and cowpea. Common bean root and top dry weights were increased with Mg applications up to 1 cmol Mg/kg of soil. Uptake of N, P, K, Ca, Cu, Zn, Fe, and Mn by the three crops was significantly (P < 0.01) decreased by increasing Mg levels in the soil. Results related to changes in chemical properties of soil with the application of Mg are also presented. |
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Palavras-Chave: |
Caupi. |
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Thesagro: |
Arroz; Feijão; Magnésio; Oryza Sativa; Oxisol; Phaseolus Vulgaris; Solo; Vigna Unguiculata. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01749naa a2200253 a 4500
001 1197891
005 2025-04-03
008 1991 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1080/00103629109368537$2DOI
100 1 $aFAGERIA, N. K.
245 $aUpland rice, common bean, and cowpea response to magnesium application on an oxisol.$h[electronic resource]
260 $c1991
520 $aEven though Mg is an essential nutrient. the response of upland rice, common bean, and cowpea to Mg application has not been adequately documented in Brazilian oxisols. This study was conducted to examine the influence of Mg application on growth and nutrient uptake by upland rice (Oryza sativa L.), common bean (Phaseolus vulgaris L.), and cowpea (Vigna unguiculata L. Walp.) on an oxisol. Magnesium levels in the soil were created at sowing by application of MgO at rates of 0.30, 1.05, 1.15, 1.33, 3.52, and 6.22 cmol Mg/kg of soil. Application of Mg did not have a significant beneficial effect on dry weight of roots and tops of rice and cowpea. Common bean root and top dry weights were increased with Mg applications up to 1 cmol Mg/kg of soil. Uptake of N, P, K, Ca, Cu, Zn, Fe, and Mn by the three crops was significantly (P < 0.01) decreased by increasing Mg levels in the soil. Results related to changes in chemical properties of soil with the application of Mg are also presented.
650 $aArroz
650 $aFeijão
650 $aMagnésio
650 $aOryza Sativa
650 $aOxisol
650 $aPhaseolus Vulgaris
650 $aSolo
650 $aVigna Unguiculata
653 $aCaupi
700 1 $aSOUZA, C. M. R. de
773 $tCommunications in Soil Science and Plant Analysis$gv. 22, n. 17/18, p. 1805-1816, 1991.
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Embrapa Arroz e Feijão (CNPAF) |
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| Registros recuperados : 3 | |
| 1. |  | NASCIMENTO, W.; MARTORANO, L. G.; ARAÚJO, L. B. de; SOUSA, J. T. R. de; DIAS, C. T. dos S. Agrometeorological conditions in western Pará compared to agricultural production variables using principal component analysis. Biotechnologie, Agronomie, Société et Environnement, v. 27, n. 2, p. 87-95, 2023.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 2. | | MOURA, N. G. de; SOUSA, J. T. R. de; MOURA, E. G. de; AGUIAR, A. das C. F.; LEMOS, R. N. S. de. Composition and structure of soil fauna in an alley cropping, a preliminary study. In: INTERNATIONAL COLLOQUIUM ON SOIL ZOOLOGY, 15; INTERNATIONAL COLLOQUIUM ON APTERYGOTA, 12., 2008, Curitiba. Biodiversity, conservation and sustainabele management of soil animal: abstracts. Colombo: Embrapa Florestas. Editors: George Gardner Brown; Klaus Dieter Sautter; Renato Marques; Amarildo Pasini. 1 CD-ROM.| Biblioteca(s): Embrapa Florestas. |
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| 3. | | NASCIMENTO, W.; MARTORANO, L. G.; OLIVEIRA, M. do S. P. de; MORAES, J. R. da S. C. de; SOUSA, J. T. R. de. Variáveis hídricas no solo para o planejamento de cultivos de açaí (Euterpe Oleracea Mart.) no estado do Pará. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AMAZÔNIA ORIENTAL, 24., 2020, Belém, PA. Anais. Belém, PA: Embrapa Amazônia Oriental, 2023. p. 28-29. Pibic.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 3 | |
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