Periódicos: Recent submissions

  • Digital imaging of coffee leaves under different nitrogen concentrations applied to soil
    Godoy, Leandro José Grava de; Carvalho, Alex Mendonça de; Freitas, Ana Flávia de; Botelho, Cesar Elias; Garibaldi, João Luís Teodoro; Ferrari, Samuel (Universidade Federal de Viçosa, 2022-01-09)
    Brazil is the largest Coffea arabica L. producer and exporter in the world market. In view of the need for nitrogen fertilization, the objective of this work was to evaluate the use of digital images of coffee leaves as a ...
  • New model of clonal garden for the production of robusta coffee plantlets
    Espindula, Marcelo Curitiba; Araújo, Larissa Fatarelli Bento de; Diocleciano, João Maria; Rocha, Rodrigo Barros; Dias, Jairo Rafael Machado; Verdin Filho, Abraão Carlos (Empresa Brasileira de Pesquisa Agropecuária - Embrapa, 2022-09-12)
    The objective of this work was to evaluate the production of cuttings of Coffea canephora genotypes, in a new system for training mother plants called “vertical clonal garden”. The proposed new system consists of training ...
  • Morphological, physiological, and agronomic traits of crossings of 'Icatu' x 'Catimor' coffee tree subjected to water deficit
    Coelho, Larissa Sousa; Tassone, Guilherme Augusto Teixeira; Carvalho, Gladyston Rodrigues; Silva, Vânia Aparecida; Viana, Mariana Thereza Rodrigues; Pereira, Fernanda Aparecida Castro; Nadaleti, Denis Henrique Silva; Silveira, Helbert Rezende de Oliveira; Botelho, Cesar Elias (Empresa Brasileira de Pesquisa Agropecuária - Embrapa, 2022-07-27)
    The objective of this work was to select genotypes of Coffea arabica with good yield and potential tolerance to water deficit, as well as to try to understand the physiological and anatomical mechanisms involved in the ...
  • Expression of self-incompatibility in Coffea canephora genotypes grown in the western Amazon
    Depolo, Rodrigo Prado; Rocha, Rodrigo Barros; Souza, Carolina Augusto de; Santos, Maurício Reginaldo Alves dos; Espindula, Marcelo Curitiba; Teixeira, Alexsandro Lara (Empresa Brasileira de Pesquisa Agropecuária - Embrapa, 2022-12-05)
    The objective of this work was to characterize the expression of gametophytic self-incompatibility in a Coffea canephora breeding population, to assist in the management and development of new cultivars. For that purpose, ...
  • Exploring the diversity of microorganisms and potential pectinase activity isolated from wet fermentation of coffee in northeastern Peru
    Fernandez-Güimac, Samia Littly Jahavely; Perez, Jhordy; Mendoza, Jani Elisabet; Bustamante, Danilo Edson; Calderon, Martha Steffany (Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 2023-01-09)
    In this study, the microbiota associated with coffee fermentation from two regions from northern Peru was evaluated. Bacteria and fungi were isolated from coffee farms in the Amazonas and Cajamarca regions and identified ...
  • MGS Guaiçara and MGS Vereda: coffea arabica cultivars resistant to the root-knot nematode Meloidogyne paranaensis
    Salgado, Sônia Maria de Lima; Fatobene, Bárbhara Joana dos Reis; Pereira, Antonio Alves; Abrahão, Juliana Costa de Rezende; Botelho, Cesar Elias; Carvalho, Gladyston Rodrigues; Oliveira, Antônio Carlos Baião de; Ferreira, André Dominghetti; Figueiredo, Vanessa Castro; Vilela, Diego Junior Martins; Luz, Silvana Ramlow Otto Teixeira da; Andrade, Vinicius Teixeira (Crop Breeding and Applied Biotechnology, 2022-09-19)
    MGS Guaiçara e MGS Vereda are resistant to Meloidogyne paranaensis, one of the most aggressive nematode parasites of coffee. MGS Vereda is an early maturation cultivar, whereas MGS Guaiçara has a medium maturation cycle. ...
  • Morpho-agronomic and leaf anatomical traits in Coffeacanephora genotypes
    Silva, Larícia Olária Emerick; Schmidt, Raquel; Almeida, Rafael Nunes de; Feitoza, Rodrigo Barbosa Braga; Cunha, Maura da; Partelli, Fábio Luiz (Universidade Federal de Santa Maria, 2022-11-28)
    Genetic variability is the basis for coffee genetic breeding. This study evaluated the potential of leaf anatomy and morpho-agronomic traits in studies of genetic variability in C. canephoracultivars. Ten genotypes were ...
  • Development of Adsorbent Materials Using Residue from Coffee Industry and Application in Food dye Adsorption Processes
    Castro, Luiz Eduardo Nochi de; Battocchio, Débora Alessandra Jones; Ribeiro, Leomara Floriano; Colpini, Leda Maria Saragiotto (Instituto de Tecnologia do Paraná - Tecpar, 2022-11-11)
    The aim of this study was to develop an adsorbent from coffee husk, residue from the coffee industry by different activation methods and to evaluate its application in the treatment of effluent containing synthetic Ponceau ...
  • Applying different infective structures of Beauveria bassiana to Coffea arabica infested with Hypothenemus hampei (Coleoptera: Curculionidae) under field
    Pereira, Raquel Moraes Costa; Almeida, José Eduardo Marcondes de; Batista Filho, Antonio (Instituto Biológico, 2023-01-09)
    Coffee is the most appreciated beverage in worldwide; Brazil is the largest producer and exporter of this commodity. Organochlorine endosulfan was banned from the country in 2013 due to its teratogenic agent-related features. ...
  • First record of Psocodea (Psocoptera) on coffee (Coffea canephora) in the Brazilian Amazon (Rondônia state)
    Costa, José Nilton Medeiros; Teixeira, César Augusto Domingues; Cutrim, Marcelo; Silva Neto, Alberto Moreira da; Rafael, José Albertino; Souza, Jéssica Gonçalves de (Instituto Nacional de Pesquisas da Amazônia, 2022-12-05)
    There is much information regarding the association of Psocoptera and coffee as stored grain pests and little is known about their presence in coffee plants. We conducted a survey in a coffee plantation of Coffea canephora ...
  • Remoção do corante azul de metileno de solução aquosa usando biomassa de pele prata de café (coffee silverskin) como bioadsorvente de baixo custo
    Calciolari, André Ricardo; Pires, Natal Junio; Trugilho, Paulo Fernando; Guimarães Junior, Mario (Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro, em cooperação com a Associação Brasileira do Hidrogênio, ABH2 Rio de Janeiro, 2022-09-09)
    A busca por bioadsorventes eficazes e de baixo custo para a remoção de corantes de efluentes industriais tem despertado a demanda por novas pesquisas a fim de amenizar os impactos negativos causados ao meio ambiente. Nesse ...
  • Utilização de Resíduos de Borra de Café e Serragem na Moldagem de Briquetes e Avaliação de Propriedades
    Soares, Larissa de Souza; Moris, Virgínia Aparecida da Silva; Yamaji, Fábio Minoru; Paiva, Jane Maria Faulstich de (Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro, em cooperação com a Associação Brasileira do Hidrogênio, ABH2, 2015-04-04)
    Este trabalho envolveu a moldagem de briquetes com utilização de resíduos de pó borra de café e serragem de madeira de eucalipto. Os briquetes produzidos a partir de biomassa vegetal podem ser aplicados como substituintes ...
  • Compósitos biodegradáveis a base de polihidroxibutirato-hidroxivalerato (PHB-HV) reforçados com resíduos do beneficiamento do café
    Machado, A.R.T.; Martins, P.F.Q.; Fonseca, E.M.B.; Reis, K.C. (Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro, em cooperação com a Associação Brasileira do Hidrogênio, ABH2, 2010-12-21)
    Compósitos de polihidroxibutirato - hidroxivalerato (PHB-HV) reforçados com resíduos da produção de café foram preparados a partir de PHB-HV com dois diferentes tipos de resíduos, o pergaminho e a casca de café, através ...
  • Landfill leachate treatment using activated carbon obtained from coffee waste
    Chávez, Rodrigo Poblete; Pizarro, Ernesto Cortes Cortés; Galiano, Yolanda Luna (Associação Brasileira de Engenharia Sanitária e Ambiental – ABES, 2019-07-29)
    A set of experiments were carried out in order to establish and evaluate the potential of activated carbon, produced from coffee waste in adsorption process, in the depuration of landfill leachate. Different reagents were ...
  • A ocorrência de cafeína em águas superficiais para abastecimento público
    Carvalho, Ana Carla Coleone de; Silva, Bianca Ferreira da; Machado, Angela Aparecida; Santarossa, Maria Amália da Silva; Paganini, Wanderley da Silva (Associação Brasileira de Engenharia Sanitária e Ambiental - ABES, 2022-08-19)
    Com intenso consumo e lançamento contínuo em efluentes domésticos e industriais, a cafeína tem sido regularmente detectada em meios aquáticos por todo o mundo. Esse psicoativo é considerado um excelente indicador de ...
  • Environmental and economic evaluation of coffee residues
    Freitas, Lílian Carla Ferreira; Renó, Maria Luiza Grillo (Associação Brasileira de Engenharia Sanitária e Ambiental - ABES, 2022-08-19)
    Brazil is a country of agricultural culture, and for over a hundred years has been the largest coffee producer. Thus, the work proposes alternatives for the use of agricultural residues from coffee production, analyzing ...
  • Diagnosis about the perspectives of precision applications of coffee growing technologies in municipalities of Bahia, Brazil
    Fagundes, Rozymario Bittencourt; Bolfe, Édson Luis (Universidade Federal de Lavras, 2022-06-09)
    Brazil is the largest coffee producer in the world and precision agriculture (PA) is essential for the efficient management of crops. However, one of the challenges is finding the best way to do it. In this sense, we sought ...
  • Evaluation of heavy metals in Roasted Coffee powder in Iran and Turkey
    Massoud, Ramona; MirMohammadMakki, FatemehSadat; MirMohammadMakki, Seyed Fathollah; MirMohammadMakki, NargesSadat; Massoud, Armita (Universidade Federal de Lavras, 2022-06-09)
    Nowadays coffee is a popular beverage around the world used in many food industries such as chocolate, dairy industry and also confectionery. Therefore, its quality required special attention. On the other hand, heavy ...
  • Determination of physical and mechanical properties of the coffee branch: an experimental approach
    Melo Júnior, Wellington Washington Andrade de; Santos, Fabio Lúcio; Scinocca, Francisco; Rosa, Pablo Antunes da; Magalhães, Ricardo Rodrigues (Universidade Federal de Lavras, 2022-06-09)
    In order to reduce the human efforts during manual harvesting and increase the operational capacity and quality, the mechanization of the harvesting operation has been significantly increasing in the last few years for ...
  • Precision coffee growing: a review
    Santana, Lucas Santos; Ferraz, Gabriel Araújo e Silva; Santos, Sthéfany Airane dos; Dias, Jessica Ellen Lima (Universidade Federal de Lavras, 2022-06-09)
    Precision Agriculture (PA) technologies introduction in coffee-growing is becoming essential to advances in sustainable cultivation and increase in output. Applications that involve PA techniques in coffee production are ...

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