Results 21 to 30 of about 1,552 (155)

The mycorrhizal root‐shoot axis elicits Coffea arabica growth under low phosphate conditions

New Phytologist, Volume 239, Issue 1, Page 271-285, July 2023., 2023
Summary Coffee is one of the most traded commodities world‐wide. As with 70% of land plants, coffee is associated with arbuscular mycorrhizal (AM) fungi, but the molecular bases of this interaction are unknown. We studied the mycorrhizal phenotype of two commercially important Coffea arabica cultivars (‘Typica National’ and ‘Catimor Amarillo’), upon ...
Matteo Chialva, Davide Lucien Patono, Leonardo Perez de Souza, Mara Novero, Sara Vercellino, Moez Maghrebi, Michele Morgante, Claudio Lovisolo, Gianpiero Vigani, Alisdair Fernie, Valentina Fiorilli, Luisa Lanfranco, Paola Bonfante   +12 more
wiley   +1 more source

Control de Hemileia vastatrix Berk en Coffea arábica L. Variedad Caturra en Condiciones de Vivero - Satipo [PDF]

, 2021
En la presente investigación se evaluó el grado de severidad en plantones del cultivo de café Coffea arabica L. variedad caturra, inoculadas con esporas de Hemileia vastatrix B&B en vivero, se ha establecido 4 tratamientos con 20 plantas por unidad ...
Arevalo Naveros, Lander Germain
core  

Electric conductivity of the exudate of beans from diferents coffee genotipes (Caffea arabi L.) /
Condutividade elétrica do exsudato de grãos de diferentes cultivares de café (coffea arábica l.)

Semina: Ciências Agrárias, 2000
In order to study the influence of genotype on coffee electrical conductivity, an experiment was conducted at Escola Superior de Agricultura Luiz de Queiroz Agricultural Department with materials from Agronomic Institut of Campinas. Eleven cultivars were
Jairo Teixeira Mendes Abrahão, Cássio Egidio Cavenaghi Prete   +1 more
doaj   +1 more source

Coffee Berry Borer Infestation and Population per Fruit Relationship with Coffee Variety, Shade Level, and Altitude on Specialty Coffee Farms in Peru

International Journal of Agronomy, 2023
Although the coffee berry borer (CBB) is the most important coffee pest worldwide, controversies remain regarding basic aspects of its behavior, such as how this is influenced by abiotic factors of the coffee agroecosystem. In this study, we compared the
Manuel Oliva, Karol B. Rubio, Diomedes Chinguel, Joel Carranza, Leidy G. Bobadilla, Santos Leiva   +5 more
doaj   +1 more source

Efecto de hongos formadores de micorrizas arbusculares en clones de Coffea arabica, variedad caturra en Perú

Acta Agronómica, 2021
Se probó el efecto de 12 inóculos de hongos micorrícicos arbusculares en las características morfológicas de plantas clonales de café (Coffea arabica L.) variedad caturra, en invernadero en la provincia de Rodríguez de Mendoza, región Amazonas-Perú.
Geomar Vallejos Torres, Tito Sánchez, Marco A. García, Marcial Trigoso, Luis A. Arévalo   +4 more
doaj   +1 more source

Calidad sensorial, fenoles totales, capacidad antioxidante y caracterización morfológica - térmica en café (Coffea arabica) caturra y geisha liofilizados [PDF]

, 2023
El café se comercializa en distintas presentaciones entre ellos es el tostado molido y liofilizado, Sin embargo, esta amplia variedad de opciones ha generado la necesidad de realizar estudios para evaluar la calidad sensorial; caracterización ...
Villanueva Mancilla, Fredy Fausto
core   +1 more source

Influência da densidade de plantio e sistema de podas na produção de café Influence of plant density and pruning system on the yield of coffee

Pesquisa Agropecuária Brasileira, 1999
Durante 19 anos, foi conduzido um experimento em Campinas, SP, que objetivou avaliar a influência da variedade, espaçamento, número de plantas na cova e sistema de condução da planta sobre a produção de café (Coffea arabica L.).
Sérgio Vasco de Toledo, Inácio de Barros   +1 more
doaj   +1 more source

Sensory analysis of four cultivars of coffee (Coffea arabica L.), grown at different altitudes in the San Martin region - Peru

Ciência Rural, 2017
: Sensory characteristics were evaluated such as aroma, taste, aftertaste, acidity, body, consistency, balance, cleanliness of the cup, sweetness and beverage quality of four coffee cultivars (Catuaí, Caturra, Pache and Catimor) harvested from two ...
Liliana Estrella Gamonal, Geomar Vallejos-Torres, Luis Arévalo López   +2 more
doaj   +1 more source

Physicochemical comparison of aqueous extracts from Peruvian coffee husks (Caturra, Catimor and Geisha) varieties [PDF]

, 2023
The study aimed to determine and compare the physico-chemical characteristics of coffee husks aqueous extracts corresponding to three Peruvian varieties of Arabica coffee: Caturra, Catimor and Geisha.
Pariona-Velarde, Daniel, Peréz, Grover Chuquipiondo, Galdos, María Estela Ayala, Yance, Maciela Yoselyn Puñez   +3 more
core   +1 more source

Determinación del Rendimiento y Calidad en Taza del Café (Coffea arabica L.) en las Variedades Caturra y Catimor, Distrito de Huabal - Jaén 2020  [PDF]

, 2021
El café es el principal producto de agroexportación en el Perú y es reconocido internacionalmente por su excelente calidad; generando ingresos en el sector agricultura y agroindustria.
Efus Díaz, Yomari Analí, Córdova Rafael, Fany   +1 more
core   +1 more source