Results 21 to 30 of about 5,541 (157)

Coffee Leaf Rust (Hemileia vastatrix) in Kenya—A Review

Agronomy, 2021
Coffee is one of the most important cash crops and beverages in the world. Production of coffee is limited by many factors, which include insect pests and diseases, among others.
Elijah Gichuru, Getrude Alwora, James Gimase, Cecilia Kathurima   +3 more
doaj   +1 more source

Small-scale coffee farmers’ perception of climate-adapted attributes in participatory coffee breeding: A case study of Gayo Highland, Aceh, Indonesia

Open Agriculture, 2023
Small-scale coffee farming in Indonesia faces low productivity due to poor farming practices and low-quality planting materials. It highlights the need for improved coffee varieties that meet farmers’ preferences.
Hasibuan Abdul Muis, Randriani Enny, Dani Dani, Santoso Tri Joko, Sayekti Apri Laila, Izzah Nur Kholilatul, Martono Budi, Ibrahim Meynarti Sari Dewi, Tresniawati Cici, Harni Rita, Syafaruddin Syafaruddin, Wahyudi Agus   +11 more
doaj   +1 more source

Multiple Traits Selection Strategies: A Proposal for Coffee Plant Breeding

Agronomy, 2023
Experiments with progenies of perennial species such as coffee are generally affected by the heterogeneity of residual variances between information repeatedly collected in space and time on the same individual. In this study, we propose an index that considers the individual heritability of multiple traits for progeny selection and evaluate the ...
Mateus Ribeiro Piza, Silvana Ramlow Otto Teixeira da Luz, Vinicius Teixeira Andrade, Vanessa Castro Figueiredo, Juliana Costa de Rezende Abrahão, Adriano Teodoro Bruzi, Cesar Elias Botelho   +6 more
openaire   +2 more sources

Sensory characterization of the Ethiopian germplasm of Coffea arabica L. conserved in the Colombian Coffee Collection

Frontiers in Sustainable Food Systems
The sensory quality of coffee (Coffea arabica L.) has become increasingly important and is considered the best way to increase the competitiveness and profitability of the sector. Given the narrow genetic base cultivated, the use of its genetic resources
Juan Carlos Arias-Suárez, Luisa Fernanda López-Monsalve, Rubén Darío Medina-Rivera, Claudia Patricia Flórez-Ramos   +3 more
doaj   +1 more source

Description of an Arabica Coffee Ideotype for Agroforestry Cropping Systems: A Guideline for Breeding More Resilient New Varieties

Plants, 2022
Climate change (CC) is already impacting Arabica coffee cultivation in the intertropical zone. To deal with this situation, it is no longer possible to manage this crop using industrial agriculture techniques, which has been the main strategy implemented
Jean-Christophe Breitler, Hervé Etienne, Sophie Léran, Lison Marie, Benoit Bertrand   +4 more
doaj   +1 more source

Heritability and Combining Ability of Some Vegetative and Yield Characteristics of Promising Arabica Coffee Varieties in Indonesia

Coffee and Cocoa Research Journal, 2022
Breeding for high yielding and good quality arabica coffee is the direction of the coffee breeding program in Indonesia. Hybridization becomes the important step to select promising genotypes from the genetic variability to achieve those goals.
Ari Wibowo, Miftahur Rizqi Akbar, Ucu Sumirat   +2 more
doaj   +1 more source

Physical Bean Quality of Arabica Coffee (Coffea Arabica) Cultivated at High and Medium Altitude

Coffee and Cocoa Research Journal, 2016
Reducing productivity, outbreak of insects and diseases, and decreasing in physical and cup quality are major problems for Arabica coffee cultivation in medium altitude.
Dwi Nugroho, Panjisakti Basunanda, Suryadi Mw   +2 more
doaj   +1 more source

Selection of Arabic coffee progenies with rust resistance [PDF]

Crop Breeding and Applied Biotechnology, 2014
The aim of this study was to select high-yielding coffee progenies with resistance to coffee leaf rust for the State of Paraná (Brazil). Field experiments in a randomized block design were carried out in Itaguajé and Congonhinhas.
Gustavo Hiroshi Sera, Tumoru Sera, Inês Cristina de Batista Fonseca, Valdir Mariucci Junior, Elder Andreazi, Filipe Gimenez Carvalho, Cristiane Gonçalves Gardiano, Fernando Cesar Carducci   +7 more
doaj   +1 more source

Use of Detached Leaf Inoculation Method for the Early Selection of Coffea arabica L. for Resistance to Hemileia vastatrix Berk and Broome

Agronomy
Three hybrid populations (F1) of Coffea arabica were evaluated under field and laboratory conditions, derived from sources carrying the SH1 coffee leaf rust (CLR) resistance gene and the CX.2385 line, obtained from the Caturra × Timor Hybrid CIFC-1343 ...
Julio Quiroga-Cardona, Luisa Fernanda López-Monsalve, Vítor Manuel Pinto Várzea, Claudia Patricia Flórez-Ramos   +3 more
doaj   +1 more source

Coffee pulp supplementation prior to breeding improves oxidative status without affecting fertility of primiparous ewes

Revista Colombiana de Ciencias Pecuarias, 2019
Background: Coffee pulp has a high content of antioxidants capable of modifying the oxidative status in small ruminants. However, high amounts for a prolonged time can reduce fertility. Objective: To determine the effect of two inclusion levels of coffee
Lizbet K. Gutiérrez-Prado, María T. Sánchez-Torres-Esqueda, Teodulo Salinas-Ríos, José L. Figueroa-Velasco, José A. Martínez-Aispuro, David A. Contreras-Caro-Del-Castillo, Mario Cárdenas-León, Cuauhtémoc Nava-Cuellar, José L. Cordero-Mora, José L. García-Cue   +9 more
doaj   +1 more source