Results 21 to 30 of about 17,716 (301)

Primary Metabolite Profile Changes in Coffea spp. Promoted by Single and Combined Exposure to Drought and Elevated CO2 Concentration

open access: yesMetabolites, 2021
Climate change scenarios pose major threats to many crops worldwide, including coffee. We explored the primary metabolite responses in two Coffea genotypes, C. canephora cv. Conilon Clone 153 and C. arabica cv.
Ana M. Rodrigues   +9 more
doaj   +1 more source

Locusts and Coffee Trees [PDF]

open access: yesNature, 1880
MR. S. B. O'LEARY of this city has favoured me with extracts from a letter written by a relation of his residing on a plantation near Antigua-Guatemala, and containing information about the locust-plague, by which lately the crops of Indian corn and a great many coffee-plantations in that country have been destroyed.
openaire   +2 more sources

PHYSIOLOGICAL RESPONSES OF COFFEE TREE UNDER DIFFERENT IRRIGATION LEVELS [PDF]

open access: yes, 2018
The plant water potential and the leaf temperature are physiological responses of the coffee tree that can be used as indicative of the irrigation management of this crop.
André L. T. Fernandes (5960927)   +4 more
core   +1 more source

Persistence of Coffea arabica and its relationship with the structure, species diversity and composition of a secondary forest in Brazil.

open access: yesPLoS ONE, 2018
Understanding the relationships between Coffea arabica L. and the native tree community of secondary forests regrowing after the abandonment of coffee plantations is important because, as a non-native species in the Neotropics, coffee can outcompete ...
Diego Raymundo   +7 more
doaj   +1 more source

Coffee Tree Saccharine Matters [PDF]

open access: yesScientific American, 1881
n ...
openaire   +1 more source

Raw data on coffee tree pests and diseases from surveys conducted in Costa Rica [PDF]

open access: yes, 2018
Dataset aiming at understanding the relationships between coffee pests and diseases, crop management, environment (including soil), and coffee tree characteristics from a two year survey conducted in Costa Rica at national level in 2002 and ...
Jacques Avelino
core   +1 more source

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

PENGARUH TIPE AGROEKOSISTEM TERHADAP PRODUKTIVITAS DAN KEBERLANJUTAN USAHATANI KOPI

open access: yesJurnal Agrotropika, 2020
Shade trees provide ecological benefits such as soil conservation, biodiversity conservation, and providing nutrient through litter fall and nitrogen fixation by legume trees.
Rusdi Evizal   +5 more
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

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

Home - About - Disclaimer - Privacy