Coffee Science: Recent submissions

  • Profile of organic acids and bioactive compounds in the sensory quality discrimination of arabica coffee
    Ribeiro, Diego Egídio; Borém, Flávio Meira; Nunes, Cleiton Antônio; Alves, Ana Paula de Carvalho; Santos, Claudia Mendes dos; Taveira, José Henrique da Silva; Dias, Laryanne Lopes de Carvalho (Editora UFLA, 2018-04)
    This study was conducted to investigate the potential of organic acids and bioactive compounds present in rawbeans to differentiate the sensory quality of coffee from different genotypes and processing methods. During the ...
  • Nutrient release from green manure under different sun-exposed faces
    Mendonça, Eduardo de Sá; Moura, Waldenia de Melo; Guimarães, Gabriel Pinto; Burak, Diego Lang (Editora UFLA, 2018-04)
    The evaluation of the decomposition of plant residues added to the soil for green manures allows better understanding of the nutrient supply for coffee. The aim of this study was to determine the decomposition constant ...
  • Soil attributes in conventional tillage of Coffea arabica L.: a case study
    Mota, Raquel Pinheiro da; Almeida, Risely Ferraz de; Lemes, Ernane Miranda; Buiatti, Camilla; Alvarenga, Lettícia; Magela, Mara Lúcia Martins; Camargo, Reginaldo de (Editora UFLA, 2018-04)
    Coffee production presents great economic and social importance. To increases coffee production and decreases the environmental impacts of its activity, it is necessary to know the soil attributes and their impacts on plant ...
  • Competitive pressures on the artisan coffee roaster segment in the state of Minas Gerais, Brazil: a multi-case study
    Guimarães, Elisa Reis; Andrade, Helga Cristina Carvalho de; Cozadi, Álvaro dos Reis; Antonialli, Luiz Marcelo; Santos, Antônio Carlos dos (Editora UFLA, 2018-04)
    The specialty coffee market is still little known and underexplored in Brazil, motivating an analysis of the competitive pressures and structure of the artisan coffee roaster segment in the state of Minas Gerais, in order ...
  • Root-knot and lesion nematodes in coffee seedlings produced in the state of Minas Gerais, Brazil
    Terra, Willian César; Silva, Júlio Carlos Pereira da; Campos, Vicente Paulo; Salgado, Sônia Maria de Lima (Editora UFLA, 2018-04)
    Understanding the mechanisms of plant-parasitic nematodes (PPN) dispersion is vital to improve control strategies aiming to restrict dissemination of these plant parasites. In the present work, we evaluated the presence ...
  • Quality of natural coffee dried under different temperatures and drying rates
    Borém, Flávio Meira; Isquierdo, Eder Pedroza; Alves, Guilherme Euripedes; Ribeiro, Diego Egídio; Siqueira, Valdiney Cambuy; Taveira, Jose Henrique da Silva (Editora UFLA, 2018-04)
    The final quality of coffees depends on the preservation of the cell membranes of the coffee beans, which can be damaged during the drying. Thus, the aim of this study was to assess the immediate and latent effects of the ...
  • Artificial diet adjustments for brazilian strain of Hypothenemus hampei (FERRARI, 1867) (Coleoptera: curculionidae)
    Giraldo-Jaramillo, Marisol; Parra, José Roberto Postali (Editora UFLA, 2018-01)
    A modified artificial diet based on the “Cenibroca diet” used in Colombia for mass rearing of Hypothenemus hampei, was compared with the natural diet presently used to rear this insect. The modified diet was cheaper than ...
  • Plant sampling grid determination in precision agriculture in coffee field
    Ferraz, Gabriel Araújo e Silva; Oliveira, Marcelo Silva de; Silva, Fábio Moreira da; Sales, Ronan Souza; Carvalho, Luis Carlos Cirilo (Editora UFLA, 2018-01)
    The aim of the present study was to evaluate different grid samples applied to plant properties of a coffee plantation by using precision coffee growing and geostatistical techniques. The study was performed at the Brejão ...
  • Kasugamycin influence on bacterial blight of coffee and on green coffee beans physicochemical quality
    Barbosa, Ronei Aparecido; Santini, Paula Tristão; Guilherme, Luiz Roberto Guimarães (Editora UFLA, 2018-01)
    Brazil stands out as the world’s largest coffee exporter. However, in the cold and windy regions, such as the southern of Minas Gerais, have been undergoing attack of diseases, including the bacterial blight of coffee ...
  • Development and production of fertigated coffee vicente, trees in the west region of Bahia, Brazil
    Vicente, Marcelo Rossi; Mantovani, Everardo Chartuni; Fernandes, André Luís Teixeira; Neves, Julio Cesar Lima; Dias, Santos Henrique Brant; Figueredo, Edmilson Marques (Editora UFLA, 2018-01)
    The aim in the present study was to evaluate the effects of different split fertigation and doses on the development and production of drip irrigated coffee in the western region of the state of Bahia, Brazil. The study ...
  • Alternative substrates in different containers for production of conilon coffee seedlings
    Jaeggi, Mário Euclides Pechara da Costa; Saluci, Julio Cesar Gradice; Rodrigues, Rogério Rangel; Gravina, Geraldo de Amaral; Lima, Wallace Luis de (Editora UFLA, 2018-01)
    Different substrates and containers influence the production of coffee seedlings, which can reduce production costs, both with alternative substrates and with containers of smaller volumes of substrates. The aim the present ...
  • Characterization of the coffee fruit detachment force in crop subjected to mechanized harvesting
    Ferreira Júnior, Luiz de Gonzaga; Silva, Fábio Moreira da; Ferreira, Danton Diego; Simão, Sérgio Domingos; Souza, Gabrielly Carvalho de; Ferreira, Lucas Kemps (Editora UFLA, 2018-01)
    In order to adjust the coffee harvester and to assist in deciding either whether or not to make a second pass of the harvester, fully or selectively, it is necessary to know some crop parameters. The aim of the present ...
  • Sensory analysis and chemical composition of ‘bourbon’ coffees cultivated in different environments
    Figueiredo, Luisa Pereira; Borém, Flávio Meira; Ribeiro, Fabiana Carmanini; Giomo, Gerson Silva; Malta, Marcelo Ribeiro; Taveira, José Henrique da Silva (Editora UFLA, 2018-01)
    Given the growing participation and appreciation of specialty coffees in the international market, coupled to the intrinsic quality of cultivar Bourbon for the production of differentiated coffees and the environmental ...
  • Performance of a special tractor as a function of ballasting and front-wheel drive in coffee harvesting
    Tavares, Tiago de Oliveira; Borba, Matheus Anaan de Paula; Gallo, Luís Alexandre Michelli; Gírio, Lucas Augusto da Silva; Paixão, Carla Segatto Strini; Silva, Rouverson Pereira da (Editora UFLA, 2018-01)
    One of the main concerns before agricultural mechanization is the fuel cost from an economic and environmental point of view. In some literature, it has been demonstrated that the adequacy of tractors is directly related ...
  • Characterization of coffee cultivars leaf rust-resistant subjected to framework pruning
    Reis, Estevam Antônio Chagas; Freitas, Tainah; Carvalho, Milene Alves de Figueiredo; Mendes, Antônio Nazareno Guimarães; Rezende, Tiago Teruel; Carvalho, João Paulo Felicori (Editora UFLA, 2018-01)
    The goal of our work was to evaluate physiological and agronomic traits, as well as the relationship between these traits in coffee cultivars coming from a germplasm supposedly resistant to leaf rust, and their response ...
  • Different volumes of tubes for clonal propagation of Coffea canephora from seedlings
    Espindula, Marcelo Curitiba; Balbino, Tony José; Jaraceski, Rutinéia; Teixeira, Alexsandro Lara; Dias, Jairo Rafael Machado; Teixeira, Richelly Gisela Pasqualotto (Editora UFLA, 2018-01)
    The aim in the present study was to evaluate the growth of Coffea canephora cv. ‘Conilon BRS Ouro Preto’ seedlings in different tube volumes. The experiment was performed at Embrapa Rondônia plant nursery in Ouro Preto do ...
  • Soil carbon stocks cultivated with coffee in the brazilian savanna: effect of cultivation time and use of organic compost
    Belizário, Maísa Honório; Ferrão, Gregori da Encarnação; Cerri, Carlos Clemente; Siqueira-Neto, Marcos (Editora UFLA, 2018-01)
    Land-use change (LUC) is one of the main responsible for the loss of soil organic matter (SOM) in the form of CO 2 to atmosphere. The aims of the present study were i) evaluate soil C stocks due to coffee cultivation time ...
  • Agronomic performance and adaptability of arabic coffee resistant to leaf rust in the central brasilian savanna
    Veiga, Adriano Delly; Rocha, Omar Cruz; Guerra, Antônio Fernando; Bartholo, Gabriel Ferreira; Rodrigues, Gustavo Costa; Pereira, Welington; Silva, Thiago Paulo da; Silva, Evandro Ribeiro da (Editora UFLA, 2018-01)
    Breeding programs and later indication of rust resistant cultivars for different environments and crops systems, in the concept of diseases integrated control, reach out for productivity raising and reduced production ...
  • Decomposition and nitrogen mineralization from green manures intercropped with coffee tree
    Cardoso, Rosileyde Gonçalves Siqueira; Pedrosa, Adriene Woods; Rodrigues, Mateus Cupertino; Santos, Ricardo Henrique Silva; Cecon, Paulo Roberto; Martinez, Herminia Emilia Prieto (Editora UFLA, 2018-01)
    The knowledge about the rate of decomposition and nitrogen mineralization of green manures provides synchronization with the higher absorption stage by the coffee tree. The rate of decomposition and nitrogen mineralization ...
  • Intercropping period between species of green manures and organically-fertilized coffee plantation
    Cardoso, Rosileyde Gonçalves Siqueira; Pedrosa, Adriene Woods; Rodrigues, Mateus Cupertino; Santos, Ricardo Henrique Silva; Martinez, Hermínia Emília Prieto; Cecon, Paulo Roberto (Editora UFLA, 2018-01)
    The adequate supply of nitrogen to coffee plantation is one of the main challenges of organic agriculture. The aim of the present study was to evaluate the effect of organic fertilization with two legume species in different ...

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