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Navegação Periódicos por título
Itens para a visualização no momento 1316-1335 of 2729
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(Grupo Paulista de Fitopatologia, 2011)Diversos fatores podem interferir na qualidade do café, especialmente aqueles relacionados às etapas pós-colheita de processamento e secagem. Algumas espécies de fungos podem se associar a grãos de café durante a pós-colheita, ... -
(Sociedade Botânica do Brasil, 2009)O objetivo deste trabalho foi verifi car a micota associada interna e externamente a grãos de café nas cultivares: Catuaí Amarelo, Mundo Novo, Acaiá, Rubi e Icatú, e detectar a ocorrência de Ocratoxina A nestas amostras. ...
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(Instituto Agronômico (IAC), 2010-01)O trabalho foi realizado em cafeeiros cultivados a pleno sol e consorciado com grevíleas em Vitória da Conquista (BA), em duas estações: seca e chuvosa, com objetivo de verificar a influência da arborização dos cafezais e ...
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(Instituto Agronômico (IAC), 2006-10)Realizou-se um experimento, em casa de vegetação, em arranjo fatorial 9 x 4, com o objetivo de avaliar o efeito de substratos orgânicos comerciais e inoculação de fungos micorrízicos arbusculares (FMAs) no desenvolvimento ...
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(Editora UFLA, 2008-07)No Brasil, as regiões do Cerrado Mineiro e Baiano são destaque pela produtividade e qualidade dos grãos produzidos. A florada desuniforme do café no Brasil implica em frutos com diversos estágios de amadurecimento no período ...
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(Editora UFLA, 2018-10)The quality of coffee beverages has been under study due to the demand of the consumer market for both arabica and conilon coffee. The aim of this work was to study beverage quality from different clones by means of sensory ...
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(Editora UFLA, 2019-04)The objective in this study was to evaluate the spatial and temporal variability of the beverage quality by applying the fuzzy classification in the final global sensory analysis, for Coffea canephora Pierre ex A. Froehner, ...
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(Sociedade Brasileira de Genética, 2015)Increased synthesis of galactinol and raffinose family oligosaccharides (RFOs) has been reported in vegetative tissues in response to a range of abiotic stresses. In this work, we evaluated the transcriptional profile of ...
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(Editora UFLA, 2015-03)Irrigation has enhanced coffee production in several regions of Brazil. However, with the increase in irrigated crop areas, problems related to the frequent and poorly planned usage of irrigation may arise. Since there are ...
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(Associação Brasileira de Tecnologia de Sementes - ABRATES, 2019)Germination of the coffee (Coffea arabica L.) seed is the result of events that occur simultaneously in the embryo and endosperm. To understand the molecular mechanisms responsible for these events, we undertook a transcriptome ...
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(Empresa Brasileira de Pesquisa Agropecuária - Embrapa, 2012-07)The objective of this work was to identify genes that could be used as suitable markers for molecular recognition of phenological stages during coffee (Coffea arabica) fruit development. Four cultivars were evaluated as ...
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(Escola Superior de Agricultura "Luiz de Queiroz", 2007-09)The Citrus Variegated Chlorosis and the Coffee Leaf Scorch are some of the many destructive diseases caused by Xylella fastidiosa, a gram-negative bacterium limited to the xylem of affected plants. As its genetic ...
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(Crop Breeding and Applied Biotechnology, 2020)Brazilian coffee cultivation was boosted over the last few decades by the mechanization of various field operations. Considering the influence of genetic factors on coffee harvesting efficiency, we aimed to evaluate the ...
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(Crop Breeding and Applied Biotechnology, 2009)This study aimed to evaluate the genetic variability of 49 Coffea canephora clones of the breeding program of the Capixaba Institute of Research, Technical Assistance and Rural Extension (Incaper) based on RAPD markers. ...
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(Instituto de Tecnologia do Paraná - Tecpar, 2005-07)The genetic variability of 40 accessions of C. arabica was evaluated using a combination of the random amplified polymorphic DNA (RAPD) technique and restriction digestion of genomic DNA. The genetic variability and the ...
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(Editora UFLA, 2015-01)Potassium is a source of non-renewable natural resource, and is used in large quantities in coffee fertilization through basically imported formulations in the form of potassium chloride. An alternative to make production ...
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(Escola Superior de Agricultura "Luiz de Queiroz", 2005-07)One of the greatest problems in Coffea arabica breeding is identifying precisely any inbred line, based only on botanical and agronomical descriptors, because of the reduced genetic variability of the species, close pedigree ...
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(Academia Brasileira de Ciências, 2018)Knowledge of the genetic variability of a population is essential to guide its preservation and maintenance in addition to increasing the efficiency of genetic breeding programs. On this basis, this study was conducted to ...
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(Sociedade Brasileira de Genética, 2003)Knowledge of the genetic variability among genotypes is important for the transfer of useful genes and to maximize the use of available germplasm resources. This study was carried out to assess the genetic variability of ...
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(Editora UFLA, 2014-07)In order to investigate the aspects related to the use of selection indexes in Coffea arabica breeding, analytical procedures were used: index based on the sum of ranks of Mulamba and Mock (ISR), index of desired gains of ...
Itens para a visualização no momento 1316-1335 of 2729
