Pera Orange
Mostrando 1-12 de 75 artigos, teses e dissertações.
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1. Permanent wilt point from two methods for different combinations of citrus rootstock
RESUMO: Considerando que a água é extremamente importante na produção agrícola, mas com restrita disponibilidade em algumas regiões brasileiras, é que esse trabalho buscou identificar o limite hídrico inferior para os porta-enxertos: tangerina Cleóptra (Citrus reshni hort. Ex Tan), limão Volkameriano (Citrus Volkameriano Pasquale), citrandarin ‘I
Cienc. Rural. Publicado em: 10/01/2020
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2. Compatibility and horticultural performance of Pera sweet orange clones grafted to Swingle citrumelo rootstock
ABSTRACT Despite its interesting agricultural traits, Swingle citrumelo (Citrus paradisi Macfad. ‘Duncan’ × Poncirus trifoliata L. Raf.) rootstock exhibits severe incompatibility when grafted with Pera sweet orange [Citrus sinensis (L.) Osb.] scions, and this fact limits its use for propagation purposes. Nonetheless, the existence of certain Pera sweet
Bragantia. Publicado em: 13/12/2019
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3. Use of sweet ‘Pêra’ peel as an adsorbent in the treatment of textile effluents
RESUMO O lançamento de águas residuárias industriais em corpos aquáticos, sem o devido tratamento, pode causar danos severos ao meio ambiente e à saúde humana. O objetivo deste estudo foi realizar a secagem da casca de laranja cultivar Pêra (Citrus sinensis L. Osbeck) e avaliar a viabilidade do seu uso como biossorvente para remoção de um corante di
Rev. bras. eng. agríc. ambient.. Publicado em: 12/08/2019
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4. LEADING SYSTEMS AND VIABILITY OF CITRIC BUDS IN HYDROPONICS
RESUMO Objetivou-se, com o presente experimento, avaliar a produção de hastes porta-borbulha e a viabilidade de suas borbulhas nas variedades de laranjeira ‘Valência’ e ‘Pera’ em sistema hidropônico. Usou-se delineamento inteiramente casualizado, arranjado em esquema fatorial 2 x 3, sendo duas variedades copa foram às laranjeiras ‘Valência’
Rev. Caatinga. Publicado em: 18/07/2019
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5. Antioxidant activity of oils extracted from orange (Citrus sinensis) seeds
Devido ao aumento da produção mundial de alimentos com consequente aumento de produção de resíduos, verifica-se a importância do desenvolvimento de pesquisas para o aproveitamento dos mesmos. Assim, o interesse em óleos vegetais com compostos bioativos, como os obtidos a partir de sementes de frutas, está crescendo. Portanto, o presente estudo teve c
An. Acad. Bras. Ciênc.. Publicado em: 31/05/2016
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6. Changes in Soil Organic Carbon Fractions in Response to Cover Crops in an Orange Orchard
ABSTRACT The cultivation of cover crops intercropped with fruit trees is an alternative to maintain mulch cover between plant rows and increase soil organic carbon (C) stocks. The objective of this study was to evaluate changes in soil total organic C content and labile organic matter fractions in response to cover crop cultivation in an orange orchard. The
Rev. Bras. Ciênc. Solo. Publicado em: 26/04/2016
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7. Evaluation of pesticide residues in oranges from São Paulo, Brazil
Pesticides in “PERA” orange samples (N = 57) from São Paulo City, Brazil were assessed and the pesticide intake contribution was estimated for chronic risk assessment. Seventy-six pesticides were evaluated by the gas chromatography multi-residue method, including isomers and metabolites (4.332 determinations). The mean recoveries at the limit of quantif
Food Sci. Technol. Publicado em: 05/02/2016
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8. Evaluation of limonoid production in suspension cell culture of Citrus sinensis
ABSTRACTThe use of cell and plant tissue culture techniques to produce economically important active metabolites has been growing. Among these substances are total limonoid aglycones, which are produced by "pera" orange (Citrus sinensis (L.) Osbeck, Rutaceae) and have received considerable attention because of their anticancer actions. The main objective of
Rev. bras. farmacogn.. Publicado em: 2015-10
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9. Agronomic performance of Pera and related sweet orange accessions naturally infected with Citrus tristeza virus in northern Paraná State, Brazil
Despite of the susceptibility to the Citrus tristeza virus (CTV), Pera sweet orange is the most important citrus cultivar in Brazil. The objective of this study was to evaluate the CTV aggressiveness and the relationship with the agronomic performance of 24 accessions of Pera and related sweet oranges. Accessions belonging to the Citrus Germplasm Collection
Trop. plant pathol.. Publicado em: 2014-12
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10. Estudo da variação do perfil químico de laranja pêra e tangor Murcott após a inoculação do fungo Alternaria alternata
This paper describes the study of variation in the chemical profile of citrus after inoculation of the fungus Alternaria alternata, who causes the disease known as alternaria brown spot (ABS), which is one of the most serious diseases in orchards of tangerines, causing major damage to the Brazilian citrus. For this, A. alternate was inoculated in sweet orang
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/02/2013
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11. Evaluation of the protective capacity of new mild Citrus tristeza virus (CTV) isolates selected for a preimmunization program
The use of tolerant rootstocks and preimmunization has satisfactorily controlled losses associated with the Citrus tristeza virus (CTV). Several researchers have shown that CTV mild isolates that are selected in the same region where they are used are superior to isolates obtained from other areas. Thus, budwoods of 20 outstanding citrus trees were collected
Sci. agric. (Piracicaba, Braz.). Publicado em: 2013-04
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12. Avaliação de doze cultivares de laranja doce de maturação precoce na região sudoeste do Estado de São Paulo. / Evaluation of twelve early maturing sweet orange cultivars in the southwestern São Paulo State
The number of sweet orange cultivars used in commercial orchards in Brazil is restricted, although the diversity of genera, species, cultivars and clones of citrus is great. However, the industrial processing is based on four main cultivars, the \ Hamlin\ , as early maturing, the \ Pera\ , as mid-season, and \ Natal\ and \ Valencia\ as late maturing cultivar
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 22/06/2012