Registro Completo |
Biblioteca(s): |
Embrapa Unidades Centrais; Embrapa Uva e Vinho. |
Data corrente: |
28/05/2008 |
Data da última atualização: |
28/06/2018 |
Autoria: |
AMARANTE, C. V. T. do; STEFFENS, C. A.; MAFRA, A. L.; ALBUQUERQUE, J. A. |
Afiliação: |
Cassandro Vidal Talamini do Amarante, Universidade do Estado de Santa Catarina/Centro de Ciências Agroveterinárias; Cristiano André Steffens, Universidade do Estado de Santa Catarina/Centro de Ciências Agroveterinárias; Álvaro Luiz Mafra, Universidade do Estado de Santa Catarina/Centro de Ciências Agroveterinárias; Jackson Adriano Albuquerque, Universidade do Estado de Santa Catarina/Centro de Ciências Agroveterinárias. |
Título: |
Yield and fruit quality of apple from conventional and organic production systems. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 3, p. 333-340, mar. 2008 |
Idioma: |
Inglês Português |
Notas: |
Título em portuguêss: Rendimento e qualidade de maçãs em pomares conduzidos nos sistemas convencional e orgânico de produção. |
Conteúdo: |
The objective of this study was to assess the yield and fruit quality of apple produced with a conventional and an organic production systems in Southern Brazil. The orchards consisted of alternate rows from 10 to 12-year old 'Royal Gala' and 'Fuji' apple trees on M.7 rootstocks, grown as slender spindles, on 4x6 m spacing. Eighteen apple trees of each cultivar and management system were randomly selected and assessed for nutrition, flowering, fruit set, yield, and fruit quality during two growing seasons (2002/2003 and 2003/2004). The organic management system resulted in lower concentrations of K, Mg, and N in leaves and fruits, and in smaller fruits for both cultivars, and lower fruit yield for 'Fuji' than from the conventional production system. For both cultivars, fruits from the organic orchard harvested at commercial maturity had a more yellowish skin background color, higher percentage of blush in the fruit skin, higher soluble solids content, higher density, higher flesh firmness, and higher severity of russet than fruits from the conventional orchard. Fruit from the organic orchard had lower titratable acidity in 'Royal Gala', and higher incidence of moldy core and lower incidence of watercore in 'Fuji', than fruit from the conventional orchard. A non-trained sensory panel detected no significant differences for fruit attributes of taste, flavor and texture between fruit from the production systems for either cultivar. |
Palavras-Chave: |
Agricultura convencional; Brasil; Característica físico-química; características físico-químicas; decay; Desordem fisiológica; desordens fisiológicas; fruit; physicochemical characteristics; physiological disorders; Região Sul. |
Thesagro: |
Agricultura Orgânica; Doença; Doença de Planta; Fruticultura; Fruto; Maçã; Malus Domestica; Produção; Qualidade; Rendimento. |
Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/38499/1/43n03a07.pdf
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Marc: |
LEADER 02779naa a2200421 a 4500 001 1124186 005 2018-06-28 008 2008 bl uuuu u00u1 u #d 100 1 $aAMARANTE, C. V. T. do 245 $aYield and fruit quality of apple from conventional and organic production systems. 260 $c2008 500 $aTítulo em portuguêss: Rendimento e qualidade de maçãs em pomares conduzidos nos sistemas convencional e orgânico de produção. 520 $aThe objective of this study was to assess the yield and fruit quality of apple produced with a conventional and an organic production systems in Southern Brazil. The orchards consisted of alternate rows from 10 to 12-year old 'Royal Gala' and 'Fuji' apple trees on M.7 rootstocks, grown as slender spindles, on 4x6 m spacing. Eighteen apple trees of each cultivar and management system were randomly selected and assessed for nutrition, flowering, fruit set, yield, and fruit quality during two growing seasons (2002/2003 and 2003/2004). The organic management system resulted in lower concentrations of K, Mg, and N in leaves and fruits, and in smaller fruits for both cultivars, and lower fruit yield for 'Fuji' than from the conventional production system. For both cultivars, fruits from the organic orchard harvested at commercial maturity had a more yellowish skin background color, higher percentage of blush in the fruit skin, higher soluble solids content, higher density, higher flesh firmness, and higher severity of russet than fruits from the conventional orchard. Fruit from the organic orchard had lower titratable acidity in 'Royal Gala', and higher incidence of moldy core and lower incidence of watercore in 'Fuji', than fruit from the conventional orchard. A non-trained sensory panel detected no significant differences for fruit attributes of taste, flavor and texture between fruit from the production systems for either cultivar. 650 $aAgricultura Orgânica 650 $aDoença 650 $aDoença de Planta 650 $aFruticultura 650 $aFruto 650 $aMaçã 650 $aMalus Domestica 650 $aProdução 650 $aQualidade 650 $aRendimento 653 $aAgricultura convencional 653 $aBrasil 653 $aCaracterística físico-química 653 $acaracterísticas físico-químicas 653 $adecay 653 $aDesordem fisiológica 653 $adesordens fisiológicas 653 $afruit 653 $aphysicochemical characteristics 653 $aphysiological disorders 653 $aRegião Sul 700 1 $aSTEFFENS, C. A. 700 1 $aMAFRA, A. L. 700 1 $aALBUQUERQUE, J. A. 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 43, n. 3, p. 333-340, mar. 2008
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Embrapa Unidades Centrais (AI-SEDE) |
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