Coffee Science: Recent submissions

  • Sensory profile of arabica coffee accesses of the germplasm collection of Minas Gerais – Brazil
    Fassio, Larissa de Oliveira; Pereira, Rosemary Gualberto Fonseca Alvarenga; Malta, Marcelo Ribeiro; Liska, Gilberto Rodrigues; Sousa, Maísa Mancini Matioli; Carvalho, Gladyston Rodrigues; Pereira, Antônio Alves (Editora UFLA, 2019-07)
    This study was developed to determine the beverage quality and the sensory profile of Coffea arabica accesses of the Germplasm Collection of Minas Gerais State in two consecutive harvests. Mature coffee fruits from 49 ...
  • Indaziflam application in newly transplanted arabica coffee seedlings
    Gomes, Carolina Alves; Pucci, Laís Franchini; Alves, Deivide Patrik; Leandro, Vitor Alves; Pereira, Gustavo Antônio Mendes; Reis, Marcelo Rodrigues dos (Editora UFLA, 2019-07)
    Weed management is one of the main and most problematic cultural practices used in coffee plantations. Slow growth, broad spacing associated with scarce registered products for weed control at an early crop stage, are the ...
  • Spatio-temporal variability of carbohydrate and chlorophyll content in the coffee canopy
    Santini, Paula Tristão; Almeida, Lorena Gabriela; Souza, Kamila Rezende Dázio de; Barbosa, João Paulo Rodrigues Alves Delfino; Alves, José Donizeti (Editora UFLA, 2019-07)
    The spatial variability of the total chlorophyll content and carotenoids content, starch and soluble sugars of coffee canopy were mapped throughout the day. Therefore, evaluations were carried out in a ‘Catuaí Vermelho’ ...
  • Association of indaziflam and oxyfluorfen in coffee pre-transplantation
    Pucci, Laís Franchini; Fukada, Paulo Massaharu; Pereira, Gustavo Antônio Mendes; Alves, Deivide Patrik; Gomes, Carolina Alves; Reis, Marcelo Rodrigues dos (Editora UFLA, 2019-07)
    Weed management in the pre-transplantation of coffee plants is an essential condition for the future success of the crop. Currently, the producer has few options to perform chemical management at this stage. Therefore, one ...
  • Arabica coffee cultivars in different water regimes in the central cerrado region
    Veiga, Adriano Delly; Rodrigues, Gustavo Costa; Rocha, Omar Cruz; Bartholo, Gabriel Ferreira; Guerra, Antônio Fernando; Silva, Thiago Paulo da (Editora UFLA, 2019-07)
    Phenotypic characterization of coffee cultivars under an irrigation system, as well as adaptability to controlled water stress, aiming at flowering uniformity, high yield and grain quality, plays an important role in coffee ...
  • Initial stages of infectious process of Pseudomonas syringae pv. garcae in coffee leaves
    Souza, José Otávio Gusmão de; Pozza, Edson Ampélio; Belan, Leônidas Leoni; Freitas, Marcelo Loran de Oliveira; Oliveira, Júlia Marques (Editora UFLA, 2019-07)
    Bacterial blight of coffee (Pseudomonas syringae pv. garcae) (PSG) has been causing damage and losses to coffee growing. However, initial stages of the infectious process should be described in order to understand the ...
  • Effects of shade trees spatial distribution and species on photosynthetic rate of coffee trees
    Silva Neto, Francisco José da; Bonfanti, Leila; Gazaffi, Rodrigo; Fontanetti, Anastácia (Editora UFLA, 2019-07)
    The use of shade trees in coffee fields have been motivated by climatic changes. However, microclimatic conditions in shaded coffee fields differ due to shade tree spatial distribution and species, altering physiological ...
  • Yield of Coffea arabica grafted onto Coffea canephora in soils infested with nematodes in Mexico
    López-García, Francisco Javier; Cruz-Castillo, Juan Guillermo (Editora UFLA, 2019-07)
    The total of three consecutive years of fruit production was evaluated in six coffee cultivars (Coffea arabica L.) propagated by seed and grafted onto Robusta (Coffea canephora var. Robusta). The plantations were established ...
  • Selectivity of fluazifop-p-butyl in young coffee plants
    Voltolini, Giovani Belutti; Castanheira, Dalyse Toledo; Menicucci Netto, Pedro; Alecrim, Ademilson de Oliveira; Rezende, Tiago Teruel; Guimarães, Rubens José; Gonçalves, Adenilson Henrique (Editora UFLA, 2019-07)
    Weed control is fundamental in coffee cultivation due to their big interference, competing with the crop for water, light and nutrients. Among the control methods used, chemical control is highlighted, as a function of its ...
  • The effect of gravity-drip filtration methods on the chemical and sensorial properties of coffee (Coffea arabica L. var. Castillo)
    Zapata, Angela María Ormaza; Arango, Félix Octavio Díaz; Rojano, Benjamín Alberto (Editora UFLA, 2019-07)
    Coffee prepared via gravity-drip filtration is an alternative to obtain varied sensorial profiles and determine the acidity, bitterness, and body thereof. In the present study, the retention of certain bioactive components ...
  • Ionic speciation in a dystrophic red latosol under coffee crop high doses of gypsum
    Ramos, Bárbara Zini; Lima, José Maria de; Serafim, Milson Evaldo; Coscione, Aline Renée; Ferraz, Raul Magalhães; Amorim, Lucas Mota; Lopes, Guilherme (Editora UFLA, 2019-07-03)
    The cultivation of coffe crops in Brazil, especially on Latosols, has been increasing over the years, despite limitations such as aluminum toxicity, low fertility and very long drought periods. In this scenario, soil ...
  • Review article the occurrence of cafestol and kahweol diterpenes in different coffee brews
    Novaes, Fábio Junior Moreira; Bayan, Fernanda Calvente; Aquino Neto, Francisco Radler de; Rezende, Claudia Moraes (Editora UFLA, 2019-04)
    Coffee is the second most consumed brew in the world, after water. Cafestol and kahweol are two diterpenes that have been identified, until now, exclusively in the coffee tree. They are co-extracted from the coffee beans ...
  • Occupational exposure to localized vibrations using portable mechanical brush cutter in coffee crop
    Oliveira Júnior, Geraldo Gomes de; Silva, Adriano Bortolotti da; Cunha, Irlon de Ângelo da; Aparecido, Lucas Eduardo de Oliveira; Sabino, Paulo Henrique de Siqueira (Editora UFLA, 2019-04)
    The use of portable brush cutter may expose workers to localized vibrations, from the transfer of mechanical vibration of the tool to the operator’s hands and arms. With this in mind, the objective in this study was to ...
  • Fuzzy logic in the spatial and temporal distribution in the quality of the beverage in conilon coffee
    Fonseca, Abel Souza da; Lima, Julião Soares de Souza; Silva, Samuel de Assis; Dardengo, Maria Christina Junger Delôgo; Xavier, Alexandre Candido (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, ...
  • Shading effect on coffee tree in formation stage
    Franco Junior, Kleso Silva; Florentino, Ligiane Aparecida (Editora UFLA, 2019-04)
    According to the Intergovernmental Panel on Climate Change, global warming is expected with temperature rise and changes in the rainfall in tropical regions, including soil warming, which may lead losses to perennial plants. ...
  • Chemical control strategies of Commelina benghalensis in coffee crop
    Silva, Paulo Vinicius da; Barbosa, Gustavo César; Ferrari, Andréa; Tronquini, Sergio Mateus; Monquero, Patrícia Andrea (Editora UFLA, 2019-04)
    The present study aims to evaluate the control of C. benghalensis by herbicides applied in post-emergence and in pre-emergence sequentially in the infesting weed in the coffee crop. Two field experiments were carried out ...
  • Economic viability of arabica coffee in the state of Espírito Santo considering manual and semi-mechanized harvest
    Galeano, Edileuza Vital; Krohling, Cesar Abel (Editora UFLA, 2019-04)
    Recent studies have shown that coffee production costs have been rising above inflation and that the activity has become less attractive to producers. One of the ways to try reducing costs is through the mechanization of ...
  • Endocarp analysis of a traditional variety of colombian coffee
    Muñoz, Milton; Roa, Manuel; Correa, Rodrigo (Editora UFLA, 2019-04)
    This article presents the main results of thermal analytical and drying tests applied to the endocarp of coffee bean samples, in order to analyze their influence on the coffee dehydration process. An infrared analysis, as ...
  • Morphoagronomic and sensory performance of coffee cultivars in initial stage of development in cerrado mineiro
    Pereira, Dyanna Rangel; Aguiar, João Augusto Rodrigues de; Nadaleti, Denis Henrique Silva; Fassio, Larissa de Oliveira; Carvalho, João Paulo Felicori; Carvalho, Samuel Pereira de; Carvalho, Gladyston Rodrigues (Editora UFLA, 2019-04)
    Quality, in a condition of typical cultivation of the Cerrado. The trial was carried out in the municipality of Monte Carmelo - MG, in randomized block design, with four replicates. Morphoagronomic characteristics were ...
  • Biological control: isolated and in mixtures and genetic control of Meloidogyne exigua in coffee
    Tolardo, Alex Lavado; Alves, Gleina Costa Silva; Silva, Gustavo Ferreira da; Pereira, Wellington José; Silva, Débora Zacarias da; Silva, Samuel Afonso Sampaio (Editora UFLA, 2019-04)
    Meloidogyne exigua is one of the most found species of nematodes in coffee plantations in the Brazilian Cerrado. Thus, the objective of the present study was to evaluate the efficiency of biological agents on two coffee ...

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