Results 101 to 110 of about 49,914 (221)

Antibacterial ability of arabica (Coffea arabica) and robusta (Coffea canephora) coffee extract on Lactobacillus acidophilus

open access: yesDental Journal (Majalah Kedokteran Gigi), 2017
Background: Dental caries is the most commonly dental health problem found in Indonesia. Lactobacillus acidophilus (L. acidophilus) is bacteria playing a role in the development and continuation of caries. Some researches in Dentistry Faculty show that many plants are efficacious for oral health. One of them is coffee bean.
Willy Wijaya   +2 more
openaire   +4 more sources

VARIASI PEMBERIAN KONSENTRASI SAMPAH KULIT KOPI ARABIKA (COFFEA ARABICA) TERHADAP PERTUMBUHAN DAPHNIA SP. [PDF]

open access: yes, 2014
ABSTRAKPenelitian tentang variasi pemberian konsentrasi sampah kulit kopi arabika (Coffea arabica) terhadap pertumbuhan Daphnia sp. telah dilakukan di Laboratorium Balai Benih Ikan (BBI) Lukup Badak, Kabupaten Aceh Tengah, pada bulan Mei sampai Juni 2014.
Rizkan Fahmi
core  

Distribuição de elementos transponíveis em cromossomos de coffea arabica [PDF]

open access: yes, 2014
Nos últimos anos o Brasil vem se destacando na pesquisa genética de cafeeiros, principalmente na área de melhoramento. Recentemente, a pesquisa em biotecnologia de cafeeiros vem ganhando espaço devido aos trabalhos em genômica, estes trabalhos juntamente
CARARETO, C. M. A.   +5 more
core  

Single-locus inheritance and partial linkage map of Coffea arabica L.

open access: yesCrop Breeding and Applied Biotechnology, 2004
In a backcross population of the allotetraploid Coffea arabica L. the loci with diploid-like segregation were predominant, although a few loci with tetrassomic inheritance or distortion of the expected segregation were also observed.
Terezinha Aparecida Teixeira-Cabral   +4 more
doaj  

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

Sequence organisation and conservation at homeologous regions ln the recent allotetraploid coffee (Coffea arabica L.) [PDF]

open access: yes, 2009
Coffee is one of the world's largest traded commodities produced in more than 60 countries. Coffee species belong to the Rubiaceae family and commercial coffee production relies mainly on two closely related species: Coffea arabica and C.
Cenci, Alberto   +4 more
core  

Junção de esforços em prol da cafeicultura. [PDF]

open access: yes, 2011
Um dos principais desafios institucionais da Embrapa Rondônia é a viabilização de tecnologias agronômica, ambiental e social para o cultivo dos cafés Coffea arabica (café arabica) e Coffea canephora (variedades 'Conilon' e 'Robusta') com viabilidade ...
RAMALHO, A. R.
core   +1 more source

Phenotypic analysis of Coffea arabica accessions from Ethiopia: Contribution to the undestanding of Coffea arabica diversity [PDF]

open access: yes, 2008
As a consequence of Coffea arabica domestication process, the genetic diversity of cultivated genotypes of this species is extremely restricted. According to this observation, FAO organized, in 1964-1965, surveys of spontaneous and subspontaneous ...
Del Grossi, Leandro   +6 more
core  

Beyond the Orthodoxy: An Overview of the Potential of ‘Other’ Coffee Species for Crop Use and Their Associated Challenges

open access: yesProceedings
Coffea arabica (Arabica) and C. canephora (Robusta, Conilon) have satisfied the requirements of the coffee sector for the last 125 years. In the face of myriad challenges, most notably climate change, the coffee species crop portfolio requires ...
Aaron P. Davis
doaj   +1 more source

Update on the search of candidate genes for drought-tolerance in coffee [PDF]

open access: yes, 2014
It is well known that drought periods affect coffee plant development, leading to plant death and abortion of developing fruits in case of severe drought.
Alves, Gabriel Sergio Costa   +8 more
core  

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