Periódicos: Recent submissions

  • Freqüência de ocorrência de agentes etiológicos, sintomas e origem de amostras do cafeeiro catalogados em 12 anos de clínica fitossanitária da UFLA
    Garcia Júnior, Daniel; Pozza, Edson Ampélio; Souza, Paulo Estevão de; Talamini, Viviane; Pozza, Adélia Aziz Alexandre; Castro, Hilário Antônio de; Souza, Ricardo Magela de; Abreu, Mário Sobral de; Pfenning, Ludwig Heinrich (Editora UFLA, 2003-01)
    Situada no sul de Minas Gerais, principal região cafeeira do País, a Clínica Fitossanitária da Uni- versidade Federal de Lavras tem auxiliado os produto- res, dando suporte na diagnose de doenças de origem biótica e abiótica, ...
  • Composição química, produção e qualidade do café fertilizado com diferentes fontes e doses de nitrogênio
    Malta, Marcelo Ribeiro; Nogueira, Francisco Dias; Guimarães, Paulo Tácito Gontijo (Editora UFLA, 2003-11)
    Conduziu-se este experimento com a finalidade de se analisar o efeito da adubação nitrogenada sobre a produção e qualidade do café (Coffea arabica L). O delineamento experimental foi em blocos casualizados, no esquema de ...
  • Constituintes químicos e teor de extrato aquoso de cafés arábica (Coffea arabica L.) e conilon (Coffea canephora Pierre) torrados
    Fernandes, Simone Miranda; Pereira, Rosemary Gualberto Fonseca Alvarenga; Pinto, Nísia Andrade Villela Dessimoni; Nery, Marcela Carlota; Pádua, Flávia Renata Magalhães de (Editora UFLA, 2003-09)
    Conduziu-se este trabalho com o objetivo de quantificar e caracterizar a composição química de cafés arábica e robusta de safras diferentes e seus efeitos na qualidade do café torrado. Utilizaram-se grãos de café arábica ...
  • Produtividade de cultivares de cafeeiros (Coffea arabica L.) submetidas a diferentes épocas de parcelamento da adubação
    Bartholo, Gabriel Ferreira; Guimarães, Paulo Tácito Gontijo; Mendes, Antônio Nazareno Guimarães (Editora UFLA, 2003-07)
    Os experimentos foram instalados na Fazenda Experimental da Epamig em São Sebastião do Paraíso, com o objetivo de estudar o comportamento das cultivares Mundo Novo-IAC 379/19; Icatu Precoce- IAC 3282; Icatu Amarelo-IAC ...
  • Resistance to bacterial halo blight in Arabica coffee lines derivative from the genotype C1195-5-6-2 under natural infection conditions
    Andreazi, Elder; Sera, Gustavo Hiroshi; Sera, Tumoru; Fonseca, Inês Cristina de Batista; Carducci, Fernando Cesar; Shigueoka, Luciana Harumi; Santos, Willian Gabriel dos (Crop Breeding and Applied Biotechnology, 2018-01)
    The aim of this study was to identify resistance to bacterial halo blight in Arabica coffee lines carrying Coffea racemosa genes. Eighteen Arabica coffee lines derivative from the genotype C1195-5-6-2, and the cultivars ...
  • Effective population size and genetic gain expected in a population of Coffea canephora
    Mistro, Júlio César; Resende, Marcos Deon Vilela de; Fazuoli, Luiz Carlos; Vencovsky, Roland (Crop Breeding and Applied Biotechnology, 2019-01)
    This work aimed to study the effective population size and genetic gain in a population of robusta coffee (Coffea canephora Pierre) and verify the possibility of using recurrent selection. The experiment comprised 25 ...
  • IAC Obatã 4739 – dwarf arabic coffee cultivar with yellow fruits and resistant to leaf rust
    Fazuoli, Luiz Carlos; Braghini, Masako Toma; Silvarolla, Maria Bernadete; Gonçalves, Wallace; Mistro, Júlio César; Gallo, Paulo Boller; Guerreiro Filho, Oliveiro (Crop Breeding and Applied Biotechnology, 2018-07)
    Cultivar IAC Obatã 4739 was derived from a cross between coffee tree IAC 1669-20-1 and cultivar Catuaí Amarelo IAC 62. It is short and high-yielding, rust-resistant, has large and yellow fruits, medium to late maturation, ...
  • Adaptability and stability of organic-grown arabica coffee production using the modified centroid method
    Moura, Waldênia de Melo; Oliveira, Ana Maria Cruz e; Gonçalves, Débora Ribeiro; Carvalho, Cássio Francisco Moreira de; Oliveira, Rebeca Lourenço de; Cruz, Cosme Damião (Crop Breeding and Applied Biotechnology, 2017-10)
    This study aimed to identify promising arabica coffee genotypes for organic systems. The experiments were arranged in a randomized block design, with 30 genotypes and three replications. The adaptability and stability ...
  • MG Travessia: a coffee arabica cultivar productive and responsive to pruning
    Carvalho, Gladyston Rodrigues; Bartholo, Gabriel Ferreira; Pereira, Antônio Alves; Rezende, Juliana Costa de; Botelho, Cesar Elias; Oliveira, Antônio Carlos Baião de; Silva, Felipe Lopes da (Crop Breeding and Applied Biotechnology, 2017-07)
    This paper presents the results of progeny 1190-1170-2, which was recorded as ‘MGS Travessia’ and selected based on its performance in the state of Minas Gerais. The cultivar has short size, cylindrical canopy, high yield ...
  • IPR 100 – Rustic dwarf Arabica coffee cultivar with resistance to nematodes Meloidogyne paranaensis and M. incognita
    Sera, Tumoru; Sera, Gustavo Hiroshi; Fazuoli, Luiz Carlos; Machado, Andressa Cristina Zamboni; Ito, Dhalton Shiguer; Shigueoka, Luciana Harumi (Crop Breeding and Applied Biotechnology, 2017-03)
    ‘IPR 100’ was derived from a crossing between “Catuaí” and a hybrid(“Catuaí” x BA-10 coffee). ‘IPR 100’ is a medium size dwarf cultivar with high rusticity, with late ripening cycle, and with resistance to Meloidogyne ...
  • Adaptability, stability, and genetic divergence of conilon coffee in Alto Suaçuí, Minas Gerais, Brazil
    Silva, Vânia Aparecida; Machado, Janaine Lopes; Rezende, Juliana Costa de; Oliveira, Alexandrino Lopes de; Figueiredo, Ulisses José de; Carvalho, Gladyston Rodrigues; Ferrão, Maria Amélia Gava; Guimarães, Rubens José (Crop Breeding and Applied Biotechnology, 2017-01)
    The objective of this study was to describe the genetic parameters, adapt- ability, and stability of clones from the Coffea canephora variety ‘Vitória Incaper 8142’, and the genetic divergence between them. Following 12 ...
  • Selection of coffee progenies for resistance to nematode Meloidogyne paranaensis in infested area
    Salgado, Sonia Maria Lima; Rezende, Juliana Costa de; Nunes, José Airton Rodrigues (Crop Breeding and Applied Biotechnology, 2014-06)
    The purpose of this study was to select Coffea arabica progenies for resistance to M. paranaensis in an infested coffee growing area using Henderson’s mixed model methodology. Forty-one genotypes were selected at the Coffee ...
  • Selection of Arabic coffee progenies with rust resistance
    Shigueoka, Luciana Harumi; Sera, Gustavo Hiroshi; Sera, Tumoru; Fonseca, Inês Cristina de Batista; Mariucci Junior, Valdir (Crop Breeding and Applied Biotechnology, 2014-06)
    The aim of this study was to select high-yielding coffee progenies with resistance to coffee leaf rust for the State of Paraná (Brazil). Field experiments in a randomized block design were carried out in Itaguajé and ...
  • Triple plagiotropic branch in coffee: a new promising mutant?
    Sakiyama, Ney Sussumu; Picoli, Edgard Augusto de Toledo; Oliveira, Antonio Carlos Baião de; Caixeta, Eveline Teixeira; Zambolim, Laércio; Martinez, Hermínia Emília Prieto; Pereira, Antonio Alves (Crop Breeding and Applied Biotechnology, 2017-10)
    Coffee tree is a shrub with dimorphic branches. The orthotropic stem grows vertically with two near-horizontal plagiotropic branches, per node, in opposite phyllotaxy. The consecutive nodes of the orthotropic stem are ...
  • Molecular diversity in Coffea canephora germplasm conserved and cultivated in Brazil
    Souza, Flávio de França; Caixeta, Eveline Teixeira; Ferrão, Luís Felipe Ventorim; Pena, Guilherme Ferreira; Sakiyama, Ney Sussumu; Zambolim, Eunize Maciel; Zambolim, Laércio; Cruz, Cosme Damião (Crop Breeding and Applied Biotechnology, 2013-12)
    This work aimed to characterize accessions that represent the C. canephora germplasm conserved and cultivated in Brazil. A total of 130 accessions from germplasm banks of IAC (São Paulo), UFV (Minas Gerais) and also collected ...
  • IPR 107 – Dwarf arabic coffee cultivar with resistance to coffee leaf rust
    Sera, Tumoru; Sera, Gustavo Hiroshi (Crop Breeding and Applied Biotechnology, 2013-10)
    ‘IPR 107’ was derived from a cross between ‘IAPAR 59’ and ‘Mundo Novo IAC 376-4’. ‘IPR 107’ is a dwarf medium size plant with medium precocity in ripening and with complete resistance to rust races in this time. This ...
  • IPR 103 – Rustic dwarf arabic coffee cultivar more adapted to hot regions and poor soils
    Sera, Tumoru; Sera, Gustavo Hiroshi; Fazuoli, Luiz Carlos (Crop Breeding and Applied Biotechnology, 2013-03)
    ‘IPR 103’ was derived from a cross between “Catuaí” and “Icatu”. ‘IPR 103’ is a medium size dwarf cultivar with high rusticity, partially resistant to coffee leaf rust with late ripening. This cultivar is more adapted to ...
  • IPR 99 - Dwarf arabica coffee cultivar resistant to coffee ringspot virus
    Sera, Tumoru; Sera, Gustavo Hiroshi; Fazuoli, Luiz Carlos; Bettencourt, Aníbal Jardim (Crop Breeding and Applied Biotechnology, 2013-03)
    ‘IPR 99’ was derived from a cross between “Villa Sarchi 971/10” and “Hibrido de Timor 832/2”. It is a dwarf cultivar, resistant to coffee ringspot virus, partially resistant to leaf rust with semi-late ripening. ‘IPR 99’ ...
  • Prediction of genetic gains from selection in arabica coffee progenies
    Oliveira, Antonio Carlos Baião de; Pereira, Antonio Alves; Silva, Felipe Lopes da; Rezende, Juliana Costa de; Botelho, César Elias; Carvalho, Gladyston Rodrigues (Crop Breeding and Applied Biotechnology, 2011-06)
    Gains from selection for yield were estimated in Arabica coffee progenies carrying rust-resistance genes. The experiment in augmented block design was installed in Três Pontas, state of Minas Gerais. Three blocks were ...
  • Breeding potential and genetic diversity of “Híbrido do Timor” coffee evaluated by molecular markers
    Setotaw, Tesfahun Alemu; Caixeta, Eveline Teixeira; Pena, Guilherme Ferreira; Zambolim, Eunize Maciel; Pereira, Antonio Alves; Sakiyama, Ney Sussumu (Crop Breeding and Applied Biotechnology, 2010-06-20)
    AFLP, RAPD and SSR molecular markers were used to study the genetic diversity and genetic structure of the Híbrido de Timor germplasm. The principal coordinate analysis, UPGMA cluster analysis based on genetic dissimilarity ...

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