Results 41 to 50 of about 2,018 (158)

Comparison between grafting and cutting as vegetative propagation methods for conilon coffee plants - doi: 10.4025/actasciagron.v35i4.16917

Acta Scientiarum. Agronomy, 2013
The purpose of this study was to assess the growth of conilon coffee tree plantlets that were propagated by grafting and cutting. The experiment was conducted at the plantlet production site of Incaper’s Experimental Farm in the city of Marilândia ...
Saul de Andrade Júnior, Rodrigo Sobreira Alexandre, Edilson Romais Schmildt, Fábio Luiz Partelli, Maria Amélia Gava Ferrão, Aldo Luiz Mauri   +5 more
doaj   +1 more source

Soil fertility characteristics as affected by close spacing of conilon coffee plants
Características da fertilidade do solo influenciadas pelo plantio adensado de café conilon

Semina: Ciências Agrárias, 2011
In arabica coffee crops grown at high altitudes with lower temperatures, soil fertility can be improved by condensed spacing. However, at low lands with warmer temperatures in which conilon coffee is grown, the effect of close spacing on the soil ...
André Guarçoni M.
doaj   +1 more source

Effects of Coffee Decaffeination on Beverage Bioactives, Antioxidant Activity, and Lipid Metabolism in Hyperlipidemic Rats

Journal of Food Science, Volume 91, Issue 8, August 2026.
ABSTRACT The aim of this study was to evaluate the effect of chemical decaffeination on two coffee species (Coffea arabica and Coffea canephora) in terms of the chemical composition of filtered coffee beverages and their influence on lipid profile and oxidative stress in rats with diet‐induced hyperlipidemia. Rats (n = 30) were divided into six groups:
Adriene Ribeiro Lima, Jeniffer Ferreira de Miranda, Juliana Mesquita Freire, Paula Kujbida, Sheila Andrade Abrahão, Eulália Mendes, José Avelino Alves Andrade da Silva, Fernanda Borges de Araújo Paula, Stella Maris da Silveira Duarte, Rosemary Gualberto Fonseca Alvarenga Pereira, Susana Casal   +10 more
wiley   +1 more source

Custo de produção de cultivos de Coffea canephora agroecológico sombreado e a pleno sol, no assentamento padre Ezequiel, Rondônia [PDF]

, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Agroecossistemas, Florianópolis, 2015.Esta pesquisa analisou os custos da força de trabalho de agroecossistemas de café Coffea ...
Alves, Valdir
core  

Low temperature impact on photosynthetic parameters of coffee genotypes Impacto de baixas temperaturas em parâmetros fotossintéticos de genótipos de cafeeiro

Pesquisa Agropecuária Brasileira, 2009
The objective of this work was to evaluate photoprotective mechanisms related to low positive temperatures in Coffea canephora (Conilon clones 02 and 153) and C. arabica ('Catucaí' IPR 102) genotypes, involved in cold temperature tolerance. To accomplish
Fábio Luiz Partelli, Henrique Duarte Vieira, Alexandre Pio Viana, Paula Batista-Santos, Ana Paula Rodrigues, António Eduardo Leitão, José Cochicho Ramalho   +6 more
doaj   +1 more source

Brazilian Coffee Consumers: Behavioral Insights From a Leading Global Coffee Market

Journal of Sensory Studies, Volume 41, Issue 4, August 2026.
ABSTRACT Brazilian coffee consumers were profiled through an online survey (1200 participants), analyzing preferences, habits, and attitudes. Behaviors of sweetened (SC) and unsweetened (UC) coffee drinkers were compared. Results reveal high coffee consumption rooted in family habits, tradition, socialization, and daily routines. A greater appreciation
Claudimara da Silva Portela, Thayna Viencz, Tatiana Colombo Pimentel, Paulo Henrique Machado de Sousa, Rafael Carlos Eloy Dias, Marta de Toledo Benassi   +5 more
wiley   +1 more source

Genetic gain and yield performance of 42 genotypes of Coffea canephora in Brazil

Agronomy Journal, Volume 118, Issue 4, July/August 2026.
Abstract Coffea canephora is a species of major economic and social importance, and the identification of superior genotypes is essential for sustainable crop improvement. This study evaluated the performance of 42 C. canephora genotypes over six consecutive harvests (2016–2021) to estimate genetic parameters and assess the efficiency of multi‐harvest ...
Leandro Mendel da Cruz, Gleison Oliosi, Flavia Alves da Silva, Henrique Duarte Vieira, Alexandre Pio Viana, Marcelo Antonio Tomaz, Raphael Ricon de Oliveira, José Cochicho Ramalho, Fábio Luiz Partelli   +8 more
wiley   +1 more source

Development and evaluation of a genome‐wide Coffee 8.5K SNP array and its application for high‐density genetic mapping and for investigating the origin of Coffea arabica L.

Plant Biotechnology Journal, Volume 17, Issue 7, Page 1418-1430, July 2019., 2019
Summary Coffee species such as Coffea canephora P. (Robusta) and C. arabica L. (Arabica) are important cash crops in tropical regions around the world. C. arabica is an allotetraploid (2n = 4x = 44) originating from a hybridization event of the two diploid species C. canephora and C. eugenioides (2n = 2x = 22).
Virginie Merot‐L'anthoene, Rémi Tournebize, Olivier Darracq, Vimel Rattina, Maud Lepelley, Laurence Bellanger, Christine Tranchant‐Dubreuil, Manon Coulée, Marie Pégard, Sylviane Metairon, Coralie Fournier, Piet Stoffelen, Steven B. Janssens, Catherine Kiwuka, Pascal Musoli, Ucu Sumirat, Hyacinthe Legnaté, Jean‐Léon Kambale, João Ferreira da Costa Neto, Clara Revel, Alexandre de Kochko, Patrick Descombes, Dominique Crouzillat, Valérie Poncet   +23 more
wiley   +1 more source

Propositions on the Optimal Number of Q‐Graders and R‐Graders

Journal of Food Quality, Volume 2018, Issue 1, 2018., 2018
Sensory analysis or cup testing has been widely used in the coffee production chain for the validation of final quality. The tasters are responsible for defining the patterns and qualitative profiles of the drink based on the sensorial analysis and according to their gustatory sensibilities, which are often acquired by professional experience. However,
Lucas Louzada Pereira, Rogério Carvalho Guarçoni, Gustavo Soares de Souza, Dério Brioschi Junior, Taís Rizzo Moreira, Carla Schwengber ten Caten, Gabriel Henrique Horta de Oliveira   +6 more
wiley   +1 more source

The exclusion of the right to access public policy determined by the adopted

Geografares, 2014
The municipality of Vargem Alta requested Ministry of Agriculture, Livestock and Food Supply (MAPA) for their inclusion in the conilon coffee zoning. The discontent of local farmers with this exclusion was the first indication that the information used ...
Leandro Roberto Feitoza, HidekoNagatani Feitoza, Vagner Rocha de Oliveira, Vera Carreiro Ribeiro, Fabiano Belo Barbosa   +4 more
doaj   +1 more source