Results 101 to 110 of about 66,287 (220)

Chemical Composition of Coffea arabica Beans and Grafts at Different Roasting Levels

open access: yesBeverages
The main commercial species of coffee is Coffea arabica; however, it is highly susceptible to biotic and abiotic factors. For this reason, scions of Coffea arabica species are used on robusta (Coffea canephora) rootstocks since grafting can modify the ...
Miriam Cristina Pastelin-Solano   +10 more
doaj   +1 more source

Evaluation of chloroplast genome annotation tools and application to analysis of the evolution of coffee species.

open access: yesPLoS ONE, 2019
Chloroplast sequences are widely used for phylogenetic analysis due to their high degree of conservation in plants. Whole chloroplast genomes can now be readily obtained for plant species using new sequencing methods, giving invaluable data for plant ...
Christophe Guyeux   +7 more
doaj   +1 more source

Observações citológicas em Coffea: XIX - Microsporogênese em Coffea dewevrei [PDF]

open access: yesBragantia, 1952
Coffea Dewevrei De Wild, et Th. Dur. is a diploid species with 2n = 22 chromosomes. Details on the microsporogenesis are presented in this paper. From pachynema to diakynesis the 11 bivalents were well differentiated into achromatic and chromatic regions : the centromere was in all chromosomes surrounded by deeply chromatic zones.
openaire   +3 more sources

Identification and characterization of genes involved in ABA perception and signal transduction in Coffea spp : S02P13 [PDF]

open access: yes, 2013
The Coffea genus represents a major agricultural commodity in world trade. Nowadays, drought and elevated temperatures are the major climatic limitations for coffee production.
Andrade, Alan Carvalho   +7 more
core  

Natural dairy cow health [PDF]

open access: yes, 2011
guide to keeping your herd healthy with herbs and other natural ...
Groot, Maria   +3 more
core  

Physiological and molecular responses of diploid and tetraploid Carrizo Citrange under water Stress : S02P14 [PDF]

open access: yes, 2013
In citrus, the use rootstock promotes productivity, improves fruit quality and may confer resistance or tolerance to biotic and abiotic stress. 'Carrizo' citrange (Citrus sinensis [L.] Osbeck × Poncirus trifoliata [L.] Raf), is one of the most popular ...
Gesteira, Abelmon S.   +7 more
core  

Coffea arabica: An Emerging Active Ingredient in Dermato-Cosmetic Applications

open access: yesPharmaceuticals
Background: Coffea arabica, commonly known as Arabica coffee, has garnered attention in recent years for its potential applications in dermato-cosmetic formulations. This review aims to critically evaluate the emerging role of Coffea arabica as an active
Grațiana Ruse   +7 more
doaj   +1 more source

The evolutionary history of three Baracoffea species from western Madagascar revealed by chloroplast and nuclear genomes.

open access: yesPLoS ONE
The wild species of the Coffea genus present a very wide morphological, genetic, and biochemical diversity. Wild species are recognized more resistant to diseases, pests, and environmental variations than the two species currently cultivated worldwide: C.
Rickarlos Bezandry   +8 more
doaj   +1 more source

Evaluasi Kesesuaian Lahan Untuk Tanaman Kopi Arabika (Coffea Arabica L Var Kartika Ateng ) Di Kecamatan Muara Kabupaten Tapanuli Utara [PDF]

open access: yes, 2015
This research aims to evaluate the land suitability of coffea (Coffea arabica L.) in Muara Subdistrict of North Tapanuli Utara. This research use survey method From the results of the overlay from the map of soil types, map of topography, and climate ...
Barus, B. J. (Bernart)   +2 more
core  

Nonparametric Efficiency Analysis for Coffee Farms in Puerto Rico [PDF]

open access: yes
Coffee production in Puerto Rico is labor intensive since harvest is done by hand for quality and topography conditions. Färe's nonparametric approach was used to estimate technical, allocative, scale and overall efficiency measures for coffee farms in ...
Featherstone, Allen M.   +1 more
core   +1 more source

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