Results 61 to 70 of about 17,819 (268)

Evidence for non‐primary macronutrient limitations on cherry yields in young robusta agroforestry systems in the Ecuadorian Amazon

Agricultural &Environmental Letters, Volume 10, Issue 2, December 2025.
Abstract Robusta (Coffea canephora Pierre ex Froehner) is a vital cash crop for smallholder farmers in the Ecuadorian Amazon. However, fertility recommendations for robusta production are highly variable across contexts, necessitating regionally tailored recommendations to better diagnose yield‐limiting nutrients. Across a gradient of input intensities
Chase S. Kasmerchak, Jordon Wade, Eduardo Chavez, Carlos Caicedo, Cristian Subía, Andrew J. Margenot   +5 more
wiley   +1 more source

Le caféier, Coffea canephora [PDF]

, 1999
#Coffea canephora# possède l'une des aires de répartition les plus larges du sous-genre #Coffea# : elle s'étend d'ouest en est, de la Guinée au Soudan et, du nord au sud, du Cameroun à l'Angola. La conservation à long terme de cette espèce s'effectue en champs à cause du comportement peu orthodoxe de ses graines lors de leur stockage.
Dussert, Stéphane, Lashermes, Philippe, Anthony, François, Montagnon, C., Trouslot, Pierre, Combes, Marie-Christine, Berthaud, Julien, Noirot, Michel, Hamon, Serge   +8 more
openaire   +1 more source

Genome-Wide Identification, Characterization, and Comparative Analysis of NLR Resistance Genes in Coffea spp.

Frontiers in Plant Science, 2022
The largest family of disease resistance genes in plants are nucleotide-binding site leucine-rich repeat genes (NLRs). The products of these genes are responsible for recognizing avirulence proteins (Avr) of phytopathogens and triggering specific defense
Mariana de Lima Santos, Mário Lúcio Vilela de Resende, Gabriel Sérgio Costa Alves, Jose Carlos Huguet-Tapia, Márcio Fernando Ribeiro de Júnior Resende, Jeremy Todd Brawner   +5 more
doaj   +1 more source

Coffea arabica und C. canephora – Kaffeestrauch (Rubiaceae) [PDF]

, 2013
Der Kaffeestrauch gehört zu der großen, weltweit verbreiteten Pflanzenfamilie der Rubiaceae (Rötegewächse) und hier zur Gattung Coffea. Die am häufigsten kultivierten Arten sind C.
Buch, Corinne, Höggemeier, Annette
core  

Sensory Perception and Physicochemical Characteristics of Geisha Coffee From Different Production Zones in Panama

Food Science &Nutrition, Volume 13, Issue 12, December 2025.
No significant differences based on main physicochemical parameters. Significant aroma/flavor differences of coffee Panama geisha coffee from Boquete, Tierras Altas and Renacimiento were found. Sensory differences support the existence of regional terroir.
Diana Batista Ledezma, Camilla Sartori, Elizabeth Tomasino   +2 more
wiley   +1 more source

Large distribution and high sequence identity of a Copia‑type retrotransposon in angiosperm families [PDF]

, 2015
International audienceRetrotransposons are the main component of plant genomes. Recent studies have revealed the complexity of their evolutionary dynamics. Here, we have identified Copia25 in Coffea canephora, a new plant retrotransposon belonging to the
Aparecida Carareto, Claudia Marcia, Crouzillat, Dominique, Guyot, Romain, Hamon, Perla, Hamon, Serge, Hatt, Clémence, Kochko, Alexandre De, Rigoreau, Michel, Silva Dias, Elaine   +8 more
core   +3 more sources

Acclimatization of micropropagated plantlets of Coffea canephora

Journal of Biotechnology and Biodiversity, 2014
Coffea canephora is the predominant species in the state of Rondônia, due to its adaptation to soil and climatic conditions in the region. The acclimatization comprises a set of techniques and procedures that are designed to adapt plantlets to field conditions, heterotrophic to autotrophic condition.
Alves dos Santos, Maurício Reginaldo, Lima, Renato Abreu, Ferreira, Maria das Graças Rodrigues, Rocha, Josilene Félix, Espíndula, Marcelo Curitiba, Alves, Enrique Anastácio, Santos, Maurício Reginaldo Alves dos, Lima, Renato Abreu, Ferreira, Maria das Graças Rodrigues, Rocha, Josilene Felix, Espíndola, Marcelo Curitiba, Alves, Enrique Anastácio   +11 more
openaire   +3 more sources

Smartphone‐Based Monitoring Identifies the Importance of Farm Size and Soil Type for Coffee Tree Productivity at a Large Geographic Scale

Journal of Sustainable Agriculture and Environment, Volume 4, Issue 4, December 2025.
ABSTRACT Smartphone‐based monitoring has been increasingly applied to coffee crops for multiple tasks, such as predicting coffee tree productivity. However, its implementation remains limited to small‐scale use, typically at the individual plant level. At larger scales, such as the farm level, its application is largely unexplored.
Juan C. Rivera‐Palacio, Christian Bunn, Masahiro Ryo   +2 more
wiley   +1 more source

Genome-Wide Analysis Reveals Chitinases as Putative Defense-Related Proteins Against Fungi in the Genomes of Coffea arabica and Its Progenitors

Plants
Chitinases have been demonstrated to enhance plant resistance to fungi in various pathosystems. Although there is evidence of the effectiveness of these proteins in coffee–fungus interactions, no genome-wide identification or characterization of coffee ...
Fernanda Rodrigues Silva, Mario Lucio V. de Resende, Katia V. Xavier, Jeremy T. Brawner, Mariana de Lima Santos   +4 more
doaj   +1 more source

Functional analysis of CcDREB1D promoter region from haplotypes of Coffea canephora through genetic transformation of Nicotiana tabacum [PDF]

, 2014
Recent studies in coffee resulted in the identification of many candidate genes for drought tolerance characterized by differential expression profiles in leaves of drought-tolerant and susceptible clones of Coffea canephora Conilon.
Alves, Gabriel Sergio Costa, Andrade, Alan Carvalho, Aquino, Sinara O., Carneiro, Fernanda A, Duarte, Karoline Estefani, Marraccini, Pierre, Rego, Erica C.S.   +6 more
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