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Browsing Crop Breeding and Applied Biotechnology by Title

Browsing Crop Breeding and Applied Biotechnology by Title

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  • 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 ...
  • 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 ...
  • Andrade, Vinícius Teixeira; Guerreiro Filho, Oliveiro; Ramalho, Magno Antônio Patto (Crop Breeding and Applied Biotechnology, 2018)
    The coffee cultivar Catuaí is among the most successful cultivars in Brazilian agriculture; it has been on the market for more than 40 years. It was obtained by Dr. Alcides Carvalho, a researcher of the Instituto Agronômico ...
  • Teixeira, Alexsandro Lara; Rocha, Rodrigo Barros; Espindula, Marcelo Curitiba; Ramalho, André Rostand; Vieira Júnior, José Roberto; Alves, Enrique Anastácio; Lunz, Aureny Maria Pereira; Souza, Flávio de França; Costa, José Nilton Medeiros; Fernandes, Cleberson de Freitas (Crop Breeding and Applied Biotechnology, 2020)
    Amazonian Robustas are ten new clones of high yield potential with characteristics typical of the botanical varieties conilon and robusta. With individual registration, the new cultivars were developed to be grown together ...
  • Diniz, Leandro E C; Sakiyama, Ney S; Caixeta, Eveline T; Oliveira, Antonio Carlos B de; Zambolim, Eunize M; Loureiro, Marcelo E; Pereira, Antonio A; Zambolim, Laércio (Crop Breeding and Applied Biotechnology, 2005-09-06)
    The root-knot nematode Meloidogyne exigua is a parasite which attacks the Arabica coffee tree (Coffea sp.) and its eradication from infested areas is practically impossible. The wide dissemination of this nematode across ...
  • Partelli, Fábio Luiz; Golynski, Adelmo; Ferreira, Adésio; Martins, Madlles Queiroz; Mauri, Aldo Luiz; Ramalho, José Cochicho; Vieira, Henrique Duarte (Crop Breeding and Applied Biotechnology, 2019)
    Andina is a conilon coffee variety originated from a selection of clones discovered by farmers. It was cultivated and evaluated for yield and plant vigor an altitude of 850m asl. Five genotypes (A1, NV2, NV8, P1 and Verdim ...
  • Silva, Angelita Garbossi; Ariyoshi, Caroline; Shigueoka, Luciana Harumi; Pereira, Luiz Filipe Protasio; Sera, Gustavo Hiroshi (Crop Breeding and Applied Biotechnology, 2023-10-25)
    The aim of this work was to validate markers linked to the SH3 gene of coffee leaf rust (CLR) resistance and use them in assisted selection. Initially, we validated the markers in genotypes already known to carry SH3. Next, ...
  • 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 ...
  • Ferrão, Maria Amélia Gava; Mendonça, Rodolfo Ferreira de; Fonseca, Aymbiré Francisco Almeida; Ferrão, Romário Gava; Senra, João Felipe Brites; Volpi, Paulo Sérgio; Verdin Filho, Abraão Carlos; Comério, Marcone (Crop Breeding and Applied Biotechnology, 2021)
    The state of Espírito Santo is the major producer of Coffea canephora in Brazil. Knowledge of genetic reserves is fundamental to plant breeding. Therefore, the present study characterized and analyzed the genetic diversity ...
  • Ferrão, Maria Amélia Gava; Mendonça, Rodolfo Ferreira de; Fonseca, Aymbiré Francisco Almeida; Ferrão, Romário Gava; Senra, João Felipe Brites; Volpi, Paulo Sérgio; Verdin Filho, Abraão Carlos; Comério, Marcone (Crop Breeding and Applied Biotechnology, 2021-06-20)
    The state of Espírito Santo is the major producer of Coffea canephora in Brazil. Knowledge of genetic reserves is fundamental to plant breeding. Therefore, the present study characterized and analyzed the genetic diversity ...
  • Teixeira-Cabral, Terezinha Aparecida; Sakiyama, Ney Sussumu; Zambolim, Laércio; Barros, Everaldo Gonçalves de; Silva, Dalza Gomes da (Crop Breeding and Applied Biotechnology, 2004-03-12)
    Eighteen clones of differential coffee tree hosts for Hemileia vastatrix Berk. et Br. were characterized with RAPD markers. The genetic distances were estimated and the genealogical origin of the clones compared to data ...
  • Aguiar, Adriano Tosoni da Eira; Fazuoli, Luiz Carlos; Salva, Terezinha de Jesus Garcia; Favarin, José Laércio (Crop Breeding and Applied Biotechnology, 2005-09-20)
    The objective of this work was to group different coffee species present in the genebank of the Instituto Agronômico by using some chemical variables. A total of thirty-nine plants belonging to seven species were analyzed ...
  • Guerreiro Filho, Oliveiro; Mendonça, Alex Paulo; Nonato, Juliana Vieira Almeida; Andrade, Vinícius Teixeira; Fatobene, Bárbhara Joana dos Reis; Braghini, Masako Toma; Prela-Pantano, Angelica (Crop Breeding and Applied Biotechnology, 2016-03)
    Brazilian arabica coffee production is based on a set of highly productive cultivars sexually propagated. All of them are susceptible to coffee leaf miner, Leucoptera coffeella, and most of them are also susceptible to ...
  • Sera, Tumoru (Crop Breeding and Applied Biotechnology, 2001)
    This paper introduces the coffee genetic breeding research program developed by IAPAR (Agronomic Institute of Paraná, Brazil) which started in 1973. The characteristics of a breeding program for a seed-propagated perennial ...
  • Tomaz, Marcelo Antonio; Sakiyama, Ney Sussumu; Martinez, Hermínia Emília Prieto; Cruz, Cosme Damião; Zambolim, Laércio; Pereira, Antonio Alves (Crop Breeding and Applied Biotechnology, 2004)
    Grafted Coffea arabica L. plants were grown hydroponically in a greenhouse for an evaluation of their nutritional efficiency under the influence of different rootstocks. Four C. arabica genotypes were used as scions: ‘Catuaí ...
  • Fonseca, Aymbiré Francisco Almeida da; Sediyama, Tocio; Cruz, Cosme Damião; Sakiyama, Ney Sussumu; Ferrão, Romário Gava; Ferrão, Maria Amélia Gava; Bragança, Scheilla Marina (Crop Breeding and Applied Biotechnology, 2004-07-07)
    This study evaluated the adequacy of the composition of three clonal Coffea canephora varieties recommended for the State of Espírito Santo by a multivariate method designated discriminant analysis. This method consists ...
  • 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 ...
  • Mistro, Júlio César; Fazuoli, Luiz Carlos; Gallo, Paulo Boller; Oliveira, Antonio Carlos Baião de; Toma-Braghini, Masako; Silvarolla, Maria Bernadete (Crop Breeding and Applied Biotechnology, 2007-06-30)
    Genetic parameters of Arabic coffee progenies derived from the cross Villa Sarchi x Timor hybrid were estimated in order to evaluate their potential for improvement. The experiment was installed in a random block design ...
  • Dias, Rodrigo Elias Batista Almeida; Dias, Rafael Antônio Almeida; Botelho, César Elias; Abrahão, Juliana Costa de Rezende; Rezende, Tiago Teruel; Carvalho, Gladyston Rodrigues (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 ...
  • Ferrão, Maria Amélia Gava; Fonseca, Aymbiré Francisco Almeida da; Ferrão, Romário Gava; Barbosa, Wellington Marota; Souza, Elaine Manelli Riva (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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