Results 51 to 60 of about 1,552 (155)

Consumo de nutrimentos por los frutos y bandolas de cafe Caturra durante un ciclo de desarrollo y maduración en Aquiares, Turrialba, Costa Rica

open access: yesAgronomía Costarricense, 2002
Con el fin de determinar las etapas de absorción más importantes durante el período de llenado del fruto  de café, con miras a mejorar el suplemento de nutrimentos vía fertilización foliar, se elaboró una curva de absorción o acumulación de nutrimentos ...
Floria Ramírez   +2 more
doaj   +1 more source

Authentication of Coffea arabica: Comparative Multispectral Discrimination by NIR and UV–Vis Spectroscopy Aided by Artificial Neural Networks and Data Fusion

open access: yesFood Frontiers, Volume 6, Issue 2, Page 763-774, March 2025.
This study evaluated the feasibility of a multispectral approach to perform rapid discrimination of shelf‐ready coffee beans of the most significant Arabica groups. Spectral analysis was conducted by a benchtop near‐infrared (NIR), UV‐Vis, and a handheld Vis‐NIR spectrometer.
Vanessa Moll   +3 more
wiley   +1 more source

Evaluation of the composition effect of harvested coffee in the organoleptic properties of coffee drink

open access: yesVitae
: Background: The current flourishing of the specialty coffee market has motivated the development of this research on the basis that the harvested coffee fruits are a determining factor in drink quality.
Víctor Manuel Martínez C   +2 more
doaj   +1 more source

Guadeloupe and Haiti's coffee genetic resources reflect the crop's regional and global history

open access: yesPLANTS, PEOPLE, PLANET, Volume 7, Issue 1, Page 245-262, January 2025.
Despite strong historical declines, Guadeloupe and Haiti's coffee sectors remain important to rural communities' livelihood and resilience. Coffee also holds value as part of the islands' historical legacy and cultural identities. Furthermore, it is often grown in agroforestry systems providing important ecosystem services, which will become more ...
Claude Patrick Millet   +8 more
wiley   +1 more source

Evaluación de los parámetros tiempo, temperatura y variedad de café arábica coffea arábica caturra amarillo y SL-28 en el proceso de tostado [PDF]

open access: yes, 2018
Evaluar los parámetros tiempo, temperatura y variedad de Café Arábica Coffea Arábica Caturra Amarillo y SL-28 en el proceso de Tostado.La presente investigación, tuvo como objetivo evaluar los parámetros de tiempo, temperatura y variedad de Café Arábica (
Andrade Gómez, Karina Marianela
core  

BLASTp analysis of candidate sequences in C. arabica (Geisha) against C. arabica (Red Caturra).

open access: yes, 2022
BLASTp analysis of candidate sequences in C. arabica (Geisha) against C. arabica (Red Caturra).
Mário Lúcio Vilela de Resende (6612686)   +6 more
core   +1 more source

Influencia del genotipo y la densidad de inoculación sobre la diferenciación de embriones somáticos de Coffea arabica L. cv. Caturra rojo y Coffea canephora cv. Robusta [PDF]

open access: yes, 2003
The conditions were established for the differentiation of somatic embryos from cell suspensions in the genotype Caturra rojo (Coffea arabica) and Robusta (Coffea canephora).
Capote, Alina   +2 more
core  

Coffee breeding in a time of crisis: F1 hybrids in Central America since 1990

open access: yesPLANTS, PEOPLE, PLANET, Volume 6, Issue 5, Page 1070-1079, September 2024.
Central America is renowned for producing some of the world's finest coffee, prized for its quality and flavor. With coffee being a major export crop for many countries, the region's economic, social, and cultural well‐being is closely linked to the success of its coffee industry.
Stuart McCook, Andrea Montero‐Mora
wiley   +1 more source

Photosynthetic Limitations and Growth Traits of Four Arabica Coffee (Coffea arabica L.) Genotypes under Water Deficit

open access: yesAgronomy
Climate change increases the risk of coffee yield due to the genotype-dependent effects of water deficit on coffee physiology. The goal of this research was to evaluate how water deficit altered the physiological and growth characteristics of arabica ...
Wilmer Tezara   +3 more
doaj   +1 more source

Evaluación de extractos vegetales sobre incidencia y severidad de Hemileia vastatrix en cultivo de café

open access: yesEcosistemas y Recursos Agropecuarios, 2019
La roya del cafeto (Hemileia vastatrix) es una enfermedad destructiva y de mayor importancia a nivel mundial que afecta a los estados principales productores y exportadores de café orgánico en México, afectando directamente su productividad por la caída
Ernesto Cerna Chávez   +4 more
doaj   +1 more source

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