Results 21 to 30 of about 334,100 (310)

The Role of Coffee Based Agroforestry System in Tree Diversity Conservation in Eastern Uganda

open access: yesJournal of Landscape Ecology, 2017
Agroforestry farming system comprises considerable cultivated land area in the tropics. Despite the economic and social benefits of the system for farmers, it is also known to have an important role in the conservation of tree species. This study aims to
Negawo Worku Janka, Beyene Dejene Nigatu
doaj   +1 more source

Aboveground Carbon Storage in Coffee Agroecosystems: The Case of the Central Region of the State of Veracruz in Mexico

open access: yesAgronomy, 2020
This study quantifies the aboveground C storage of coffee agroecosystems (AESs) present in the Xalapa−Coatepec region of the state of Veracruz, one of the most important coffee producing regions in Mexico.
Gustavo Celestino Ortiz-Ceballos   +4 more
doaj   +1 more source

Integrating local knowledge with tree diversity analyses to optimize on-farm tree species composition for ecosystem service delivery in coffee agroforestry systems of Uganda [PDF]

open access: yes, 2018
Coffee agroforestry systems deliver ecosystem services (ES) critical for rural livelihoods like food but also disservices that constrain livelihoods like fostering coffee-pests.
Bukomeko, Hannington   +4 more
core   +1 more source

Feasibility of Early Yield Prediction per Coffee Tree Based on Multispectral Aerial Imagery: Case of Arabica Coffee Crops in Cauca-Colombia

open access: yesRemote Sensing, 2023
Crop yield is an important factor for evaluating production processes and determining the profitability of growing coffee. Frequently, the total number of coffee beans per area unit is estimated manually by physically counting the coffee cherries, the ...
Julian Bolaños   +2 more
doaj   +1 more source

POTENTIAL OF MULTISPECTRAL IMAGES TAKEN BY SENSORS EMBEDDED IN UAVS FOR MONITORING THE COFFEE CROP IRRIGATION [PDF]

open access: yesISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
Leaf Water Potential (LWP) is an indicator widely used to understand water relations in a coffee tree. Monitoring water potential is a challenge for remote sensing using low-cost multispectral cameras, with images taken by remotely piloted aircraft.
V. S. W. Orlando   +5 more
doaj   +1 more source

The Rhizosphere Microbiomes of Five Species of Coffee Trees

open access: yesMicrobiology Spectrum, 2022
The microbiome has been identified as a fundamental factor for the maintenance of plant health, helping plants to fight diseases and the deleterious effects of abiotic stresses. Despite this, in-depth studies of the microbiome have been limited to a few species, generally with a short life cycle, and perennial species have mostly been neglected.
Leandro Pio de Sousa   +2 more
openaire   +3 more sources

Assessment of leaf anatomic and physiological characteristics and genetic divergence among Coffea arabica L. cultivars in the Brazilian Savanna

open access: yesPesquisa Agropecuária Tropical, 2022
The knowledge on cultivars is essential for parental choosing on breeding programs. This research aimed to study the genetic divergence of Coffea arabica L.
Cyntia Stephânia dos Santos   +7 more
doaj   +1 more source

SPATIAL-TEMPORAL PATTERNS OF COFFEE TREE PHYSIOLOGY [PDF]

open access: yesCoffee Science, 2019
The ecophysiological parameters of coffee canopy were mapped throughout the day. Therefore, evaluations were carried out in ‘Catuaí Vermelho’<em> Coffea arabica</em> L., measuring 1.7 meters. A vertical gradient (from the apex to the base of the plant canopy) and a horizontal gradient (plagiotropic branches) were established to analyze ...
Paula Tristão Santini   +5 more
openaire   +1 more source

The influence of shade tree species and coffee varieties on selected soil physicochemical properties in coffee-based farming system of southwestern Ethiopia

open access: yesTrees, Forests and People
Different shade tree species are used in various coffee production systems across the world. Outside the benefits of biodiversity protection, temperature protection, and carbon sequestration shade trees can influence soil nutrient states through litter ...
Zerihun Misgana   +4 more
doaj   +1 more source

Adoption Status and Factors Determining Coffee Technology Adoption in Jimma Zone, South West Ethiopia.

open access: yesCoffee and Cocoa Research Journal, 2020
Jimma zone is one of the most potential coffee producing areas in Ethiopia. The livelihood of the farmers is mainly depend on coffee production. However, majority of them are smalholders characterized by traditional farm management system and limited use
Meskerem Million   +2 more
doaj   +1 more source

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