Results 31 to 40 of about 640,606 (291)

Genetic diversity of ex-situ conserved Arabica cofee (Coffea arabica L.) accessions in Ethiopia as revealed by simple sequence repeats markers

open access: yesCoffee and Cocoa Research Journal, 2023
So far, there has been limited use of molecular markers in arabica coffee breeding program in Ethiopia. The objectives of this study were to explore the effectiveness of simple sequence repeats markers (SSRs) in detecting polymor- phism and to assess ...
Tadesse Benti   +6 more
doaj   +1 more source

Organomineral fertilizer in coffee plant (Coffea arabica L.): Fertilizer levels and application times [PDF]

open access: yes, 2023
Coffee (Coffea arábica L.) is a fundamental agricultural commodity in the Brazilian economy, demanding a high amount of nutrients for good vegetative development and productivity.
Mota, Raquel Pinheiro da   +11 more
core   +1 more source

Strategies for Robusta Coffee (Coffea canephora) Improvement as a New Crop in Colombia

open access: yesAgriculture, 2022
Robusta coffee is mostly grown in Africa and Asia and parts of tropical America, but not yet in Colombia. The crop has potential in lowland areas of this traditional Arabica coffee producer. Compared to Arabicas grown in highland areas, the Robustas have
Luis Fernando Campuzano-Duque   +1 more
doaj   +1 more source

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

open access: yesFrontiers 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   +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 access: yesOpen 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   +11 more
doaj   +1 more source

Selection of Elite Genotypes of Coffee arabica L. to Produce Specialty Coffees

open access: yesFrontiers in Sustainable Food Systems, 2021
This study aimed to evaluate the cup quality of Coffea arabica elite genotypes submitted to wet processing. C. arabica elite genotypes, which were grouped according to their genealogy: Bourbon, Paraíso Germplasm, and Resistant to Rust.
Marcelo Ribeiro Malta   +7 more
doaj   +1 more source

Fermented natural coffee followed by pulping: Analysis of the initial sensory quality and after six months of storage [PDF]

open access: yes, 2023
In recent years, different methods of fermentation have emerged for coffee, with the intention of adding complexity to its flavor. To be able to clearly identify the information from sensory analysis, tools capable of detecting small differences are ...
Borém, Flávio Meira   +20 more
core   +1 more source

F1 Coffee Hybrids: Combining High Productivity with Genetic Resistance to Coffee Berry Borer, Hypothenemus hampei (Ferrari) (Coleoptera: Curculionidae)

open access: yesHorticulturae
To identify Coffea arabica genotypes with enhanced resistance to the coffee berry borer (CBB), Hypothenemus hampei, two wild accessions (C306 and C534) and their derived hybrids were evaluated. Four F1 genotypes—H1 (CU1842 × C306), H2 (CX2385 × C534), H3
Carmenza E. Góngora   +5 more
doaj   +1 more source

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

open access: yesAgronomy, 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   +3 more
doaj   +1 more source

Multiple Traits Selection Strategies: A Proposal for Coffee Plant Breeding

open access: yesAgronomy, 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   +6 more
openaire   +2 more sources

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