Results 21 to 30 of about 66,287 (220)

Production of cuttings and nutrient export by Coffea canéfora in different periods in the Southwestern Amazon [PDF]

Revista Brasileira de Engenharia Agrícola e Ambiental, 2020
Cutting is the main vegetative propagation method used for the production of Coffea canephora plantlets. In this method, parent plants are conducted in a specific field, called clonal garden, which must be managed to produce clonal cuttings.
Patrícia A. Bazoni, Marcelo C. Espindula, Larissa F. B. de Araújo, Jaqueline M. Vasconcelos, Marcela Campanharo   +4 more
doaj   +2 more sources

Genetic Variability in the Physicochemical Characteristics of Cultivated Coffea canephora Genotypes

Plants
The objective of this study was to characterize the genetic divergence and selection gains of the physicochemical grains traits of 68 genotypes of C. canephora most cultivated in the Western Amazon.
Hilton Lopes Junior, Rodrigo Barros Rocha, Alana Mara Kolln, Ramiciely Nunes de Paula Silva, Enrique Anastácio Alves, Alexsandro Lara Teixeira, Marcelo Curitiba Espíndula   +6 more
doaj   +1 more source

Isoptopic evidence of the transfer of nitrogen fixed by legumes to coffee trees [PDF]

Biotechnologie, Agronomie, Société et Environnement, 2000
The use of isotopic methods has made it possible to quantify the contribution of nitrogen fixed by a coffee plantation. Thanks to the use of the natural 15N abundance assessment technique, we were able to show that, in field condition, roughly 30/ of the
Snoeck D., Zapata F., Domenach A.M.
doaj  

Differences between the Leaf Mycobiome of Coffea arabica and Wild Coffee Species and Their Modulation by Caffeine/Chlorogenic Acid Content

Microorganisms, 2021
The study of microbes associated with the coffee tree has been gaining strength in recent years. In this work, we compared the leaf mycobiome of the traditional crop Coffea arabica with wild species Coffea racemosa and Coffea stenophylla using ITS ...
Leandro Pio de Sousa, Oliveiro Guerreiro Filho, Jorge Maurício Costa Mondego   +2 more
doaj   +1 more source

Preference Level for Robusta Green Coffee Bean Extract Toothpaste among Students at the University of Jember, Indonesia

Pakistan Journal of Medicine and Dentistry
Background: Robusta green coffee bean extract toothpaste was an alternative product for preventing caries and periodontal disease. As a product, a hedonic test to determine consumer acceptance and satisfaction was needed.
Desi Sandra Sari, Shabrina Tuhva Chaliqi, Yuliana Mahdiyah Da’at Arina   +2 more
doaj   +1 more source

Ent-Kaurane Diterpenoids from Coffea Genus: An Update of Chemical Diversity and Biological Aspects

Molecules
Coffee is one of the most important beverages in the world and is produced from Coffea spp. beans. Diterpenes with ent-kaurane backbones have been described in this genus, and substances such as cafestol and kahweol have been widely investigated, along ...
Víctor de C. Martins, Maria Alice E. da Silva, Valdir F. da Veiga, Henrique M. G. Pereira, Claudia M. de Rezende   +4 more
doaj   +1 more source

Produção de cafeeiros Coffea arabica L. pés francos autoenxertados e enxertados em apoatã IAC 2258 Production of coffee plants grafted on Apoatã IAC 2258

Ciência e Agrotecnologia, 2009
Visando obter informações sobre a produção de sete cultivares de C. arábica L. pé franco, auto-enxertados e enxertados no porta enxerto C. canephora Pierre ex Froehn cultivar Apoatã IAC 2258, foi instalado e conduzido este ensaio, em condições de campo ...
Fábio Pereira Dias, Alex Mendonça de Carvalho, Antônio Nazareno Guimarães Mendes, Haroldo Silva Vallone, Gladyston Rodrigues Carvalho   +4 more
doaj   +1 more source

Coffea Columnar Object Framework For Effective Analysis [PDF]

EPJ Web of Conferences, 2020
The coffea framework provides a new approach to High-Energy Physics analysis, via columnar operations, that improves time-to-insight, scalability, portability, and reproducibility of analysis.
Smith Nicholas, Gray Lindsey, Cremonesi Matteo, Jayatilaka Bo, Gutsche Oliver, Hall Allison, Pedro Kevin, Acosta Maria, Melo Andrew, Belforte Stefano, Pivarski Jim   +10 more
doaj   +1 more source

Glomus halonatum Rose & Trappe (Glomeromycota) in South America: comments on the morphological characteristics of the species Glomus halonatum Rose & Trappe (Glomeromycota) na América do Sul: comentários sobre a morfologia das espécies

Acta Botânica Brasílica, 2009
Ornamented glomerospores of an arbuscular mycorrhizal fungus were collected from an area of Atlantic Forest in Goiana (Pernambuco, Brazil). The area had been cultivated with Coffea canephora Pierre ex.
Bruno Tomio Goto, Cynthia Maria Carneiro Costa, Leonor Costa Maia   +2 more
doaj   +1 more source

Fertirrigação e regulador de crescimento na produção de mudas de café em tubete [PDF]

, 2018
The use of quality seedlings is important in establishing a productive coffee crop. However, the most widely used method to produce coffee seedlings is time consuming (6-12 months) and lacks new production technologies.
Carvalho, Mychelle, Coelho, Victor Peçanha de Miranda, Moreira, Édimo Fernando Alves, Paiva, Paulo, Rosa, Kelly Martins   +4 more
core   +5 more sources