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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
05/02/2010 |
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Data da última atualização: |
10/03/2010 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SALES, T. T.; LIMA, E. S. S.; SOUZA, E. S. C.; URBEN, A. F.; PAZ LIMA, M. L. |
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Afiliação: |
Faculdades JK-Anhanguera; Faculdades JK-Anhanguera; Faculdades JK-Anhanguera; ARAILDE FONTES URBEN, CENARGEN; Faculdades JK-Anhanguera. |
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Título: |
Patogenicidade de Colletotrichum gloeosporioides e fungos associados à mancha foliar de Yuca elephantipes. |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Tropical Plant Pathology, Brasília, DF, v. 34, p. S194, 2009. Suplemento. Edição dos Resumos do XLII do Congresso Brasileiro de Fitopatologia, Rio de Janeiro, RJ, 2009. |
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Idioma: |
Português |
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Palavras-Chave: |
Yuca elephantipes-Agavaceae. |
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Thesagro: |
Fungo; Mancha Foliar. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00704naa a2200193 a 4500
001 1656871
005 2010-03-10
008 2009 bl uuuu u00u1 u #d
100 1 $aSALES, T. T.
245 $aPatogenicidade de Colletotrichum gloeosporioides e fungos associados à mancha foliar de Yuca elephantipes.
260 $c2009
650 $aFungo
650 $aMancha Foliar
653 $aYuca elephantipes-Agavaceae
700 1 $aLIMA, E. S. S.
700 1 $aSOUZA, E. S. C.
700 1 $aURBEN, A. F.
700 1 $aPAZ LIMA, M. L.
773 $tTropical Plant Pathology, Brasília, DF$gv. 34, p. S194, 2009. Suplemento. Edição dos Resumos do XLII do Congresso Brasileiro de Fitopatologia, Rio de Janeiro, RJ, 2009.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
31/01/2014 |
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Data da última atualização: |
04/06/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
FAGERIA, N. K.; MOREIRA, A.; MORAES, L. A. C.; MORAES, M. F. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF; ADONIS MOREIRA, CNPSO; LARISSA ALEXANDRA CARDOSO MORAES, CNPSO; M. F. MORAES, UNIVERSIDADE FEDEAL DE MATO GROSSO. |
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Título: |
Influence of lime and Gypsum on yield and yield components of soybean and changes in soil chemical properties. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v. 45, n. 3, p. 271-283, 2014. |
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DOI: |
10.1080/00103624.2013.861906 |
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Idioma: |
Inglês |
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Conteúdo: |
Soybean is one of the most important legume crops in the world. Two greenhouse experiments were conducted to determine the influence of liming and gypsum application on yield and yield components of soybean and changes in soil chemical properties of an Oxisol. Lime rates used were 0, 0.71, 1.42, 2.14, 2.85, and 4.28 g kg-1 soil. Gypsum rates applied were 0, 0.28, 0.57, 1.14, 1.71, and 2.28 g kg-1 soil. Lime as well as gypsum significantly increased grain yield in a quadratic fashion. Maximum grain yield was achieved with the application of 1.57 g lime per kg soil, whereas the gypsum requirement for maximum grain yield was 1.43 g per kg of soil. Lime significantly improved soil pH, exchangeable soil calcium (Ca) and magnesium (Mg) contents, base saturation, and effective cation exchange capacity (ECEC). However, lime application significantly decreased total acidity [hydrogen (H) + aluminum (Al)], zinc (Zn), and iron (Fe) contents of the soil. The decrease in these soil properties was associated with increase in soil pH. Gypsum application significantly increased exchangeable soil Ca, base saturation, and ECEC. However, gypsum did not change pH and total acidity (H + Al) significantly. Adequate soil acidity indices established for maximum grain yield with the application of lime were pH 5.5, Ca 1.8 cmolc kg-1, Mg 0.66 cmolc kg−1, base saturation 53%, Ca saturation 35%, and Mg saturation 13%. Soybean plants tolerated acidity (H + Al) up to 2.26 cmolc kg-1 soil. In the case of gypsum, maximum grain yield was obtained at exchangeable Ca content of 2.12 cmolc kg-1, base saturation of 56%, and Ca saturation of 41%. MenosSoybean is one of the most important legume crops in the world. Two greenhouse experiments were conducted to determine the influence of liming and gypsum application on yield and yield components of soybean and changes in soil chemical properties of an Oxisol. Lime rates used were 0, 0.71, 1.42, 2.14, 2.85, and 4.28 g kg-1 soil. Gypsum rates applied were 0, 0.28, 0.57, 1.14, 1.71, and 2.28 g kg-1 soil. Lime as well as gypsum significantly increased grain yield in a quadratic fashion. Maximum grain yield was achieved with the application of 1.57 g lime per kg soil, whereas the gypsum requirement for maximum grain yield was 1.43 g per kg of soil. Lime significantly improved soil pH, exchangeable soil calcium (Ca) and magnesium (Mg) contents, base saturation, and effective cation exchange capacity (ECEC). However, lime application significantly decreased total acidity [hydrogen (H) + aluminum (Al)], zinc (Zn), and iron (Fe) contents of the soil. The decrease in these soil properties was associated with increase in soil pH. Gypsum application significantly increased exchangeable soil Ca, base saturation, and ECEC. However, gypsum did not change pH and total acidity (H + Al) significantly. Adequate soil acidity indices established for maximum grain yield with the application of lime were pH 5.5, Ca 1.8 cmolc kg-1, Mg 0.66 cmolc kg−1, base saturation 53%, Ca saturation 35%, and Mg saturation 13%. Soybean plants tolerated acidity (H + Al) up to 2.26 cmolc kg-1 soil. In the ca... Mostrar Tudo |
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Palavras-Chave: |
Soybean. |
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Thesagro: |
Gesso; Glycine max; Propriedade físico-química; Soja; Solo. |
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Thesaurus NAL: |
Liming materials; Soil chemical properties; Soil pH. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02491naa a2200277 a 4500
001 1978108
005 2014-06-04
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1080/00103624.2013.861906$2DOI
100 1 $aFAGERIA, N. K.
245 $aInfluence of lime and Gypsum on yield and yield components of soybean and changes in soil chemical properties.$h[electronic resource]
260 $c2014
520 $aSoybean is one of the most important legume crops in the world. Two greenhouse experiments were conducted to determine the influence of liming and gypsum application on yield and yield components of soybean and changes in soil chemical properties of an Oxisol. Lime rates used were 0, 0.71, 1.42, 2.14, 2.85, and 4.28 g kg-1 soil. Gypsum rates applied were 0, 0.28, 0.57, 1.14, 1.71, and 2.28 g kg-1 soil. Lime as well as gypsum significantly increased grain yield in a quadratic fashion. Maximum grain yield was achieved with the application of 1.57 g lime per kg soil, whereas the gypsum requirement for maximum grain yield was 1.43 g per kg of soil. Lime significantly improved soil pH, exchangeable soil calcium (Ca) and magnesium (Mg) contents, base saturation, and effective cation exchange capacity (ECEC). However, lime application significantly decreased total acidity [hydrogen (H) + aluminum (Al)], zinc (Zn), and iron (Fe) contents of the soil. The decrease in these soil properties was associated with increase in soil pH. Gypsum application significantly increased exchangeable soil Ca, base saturation, and ECEC. However, gypsum did not change pH and total acidity (H + Al) significantly. Adequate soil acidity indices established for maximum grain yield with the application of lime were pH 5.5, Ca 1.8 cmolc kg-1, Mg 0.66 cmolc kg−1, base saturation 53%, Ca saturation 35%, and Mg saturation 13%. Soybean plants tolerated acidity (H + Al) up to 2.26 cmolc kg-1 soil. In the case of gypsum, maximum grain yield was obtained at exchangeable Ca content of 2.12 cmolc kg-1, base saturation of 56%, and Ca saturation of 41%.
650 $aLiming materials
650 $aSoil chemical properties
650 $aSoil pH
650 $aGesso
650 $aGlycine max
650 $aPropriedade físico-química
650 $aSoja
650 $aSolo
653 $aSoybean
700 1 $aMOREIRA, A.
700 1 $aMORAES, L. A. C.
700 1 $aMORAES, M. F.
773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 45, n. 3, p. 271-283, 2014.
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