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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
25/08/2004 |
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Data da última atualização: |
17/07/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MEDEIROS, A. A.; AMORIM, J. R. A. de; SILVA, D. J.; DANTAS, J. A.; GUERRA, A. G. |
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Afiliação: |
A. A. MEDEIROS, EMPRESA DE PESQUISA AGROPECUÁRIA DO RIO GRANDE DO NORTE; JULIO ROBERTO ARAUJO DE AMORIM, CPATC; DAVI JOSE SILVA, CPATSA; J. A . DANTAS, EMPRESA DE PESQUISA AGROPECUÁRIA DO RIO GRANDE DO NORTE; A. G. GUERRA, EMPRESA DE PESQUISA AGROPECUÁRIA DO RIO GRANDE DO NORTE. |
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Título: |
Mineral composition of leaves and fruits of irrigated mango trees in Rio Grande do Norte State, Brazil. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Acta Horticulturae, n. 645, p. 403-408, feb. 2004. |
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Idioma: |
Inglês |
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Notas: |
Edição do Proceedings of the Seventh International Mango Symposium, Recife, Sep. 2002. |
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Conteúdo: |
In order to evaluate mineral concentrations in leaves and fruits of 'Tommy Atkins' mango (Mangifera indica), grown under irrigated eonditions, in three different orehards of Rio Grande do Norte State, Brazil, samples were eollected at four phenological stages: vegetative growth, pre-f1owering, f1owering, and fruit ripening,for leaves, and at fruit ripening for fruits. Soil samples were eolleeted at 0- 20 and 20-40 em depths. Chemieal analyses showed that there were differenees in macroand mieronutrient eoneentrations in leaves among the three orehards studied. Foralmost ali maeronutrients, mainly nitrogen and potassium, the levels deereased with the evolution of plant phenologieal stages. Exeept for potassium, the highest nutrient levels were registered in plants from Mossoroense zone orehard, while the lowestlevels were registered in plants from Oriental Coast orehard. Exeept for iron, micronutrients eoneentrations in leaves varied among the orehards and developmental stages. There was a variation in mineral composition of harvested fruits at ripening stage, being potassium and calcium the nutrients at highest concentrations. |
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Palavras-Chave: |
Macronutriente; Micronutriente; Nutrição de planta. |
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Thesagro: |
Análise Foliar; Fruto; Manga; Mangifera Indica. |
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Thesaurus Nal: |
Mangoes. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 01985naa a2200277 a 4500
001 1154051
005 2024-07-17
008 2004 bl uuuu u00u1 u #d
100 1 $aMEDEIROS, A. A.
245 $aMineral composition of leaves and fruits of irrigated mango trees in Rio Grande do Norte State, Brazil.
260 $c2004
500 $aEdição do Proceedings of the Seventh International Mango Symposium, Recife, Sep. 2002.
520 $aIn order to evaluate mineral concentrations in leaves and fruits of 'Tommy Atkins' mango (Mangifera indica), grown under irrigated eonditions, in three different orehards of Rio Grande do Norte State, Brazil, samples were eollected at four phenological stages: vegetative growth, pre-f1owering, f1owering, and fruit ripening,for leaves, and at fruit ripening for fruits. Soil samples were eolleeted at 0- 20 and 20-40 em depths. Chemieal analyses showed that there were differenees in macroand mieronutrient eoneentrations in leaves among the three orehards studied. Foralmost ali maeronutrients, mainly nitrogen and potassium, the levels deereased with the evolution of plant phenologieal stages. Exeept for potassium, the highest nutrient levels were registered in plants from Mossoroense zone orehard, while the lowestlevels were registered in plants from Oriental Coast orehard. Exeept for iron, micronutrients eoneentrations in leaves varied among the orehards and developmental stages. There was a variation in mineral composition of harvested fruits at ripening stage, being potassium and calcium the nutrients at highest concentrations.
650 $aMangoes
650 $aAnálise Foliar
650 $aFruto
650 $aManga
650 $aMangifera Indica
653 $aMacronutriente
653 $aMicronutriente
653 $aNutrição de planta
700 1 $aAMORIM, J. R. A. de
700 1 $aSILVA, D. J.
700 1 $aDANTAS, J. A.
700 1 $aGUERRA, A. G.
773 $tActa Horticulturae$gn. 645, p. 403-408, feb. 2004.
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Embrapa Semiárido (CPATSA) |
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