The urea transporter DUR3 is differentially regulated by abiotic and biotic stresses in coffee plants
Sign Up to like & getrecommendations! Published in 2021 at "Physiology and Molecular Biology of Plants"
DOI: 10.1007/s12298-021-00930-6
Abstract: The high costs of N fertilizers in the coffee production emphasizes the need to optimize fertilization practices and improve nitrogen use efficiency. Urea is widespread in nature, characterizing itself as a significant source of nitrogen… read more here.
Keywords: stresses coffee; abiotic biotic; coffee plants; biotic stresses ... See more keywords
Elevated air [CO2] improves photosynthetic performance and alters biomass accumulation and partitioning in drought-stressed coffee plants
Sign Up to like & getrecommendations! Published in 2020 at "Environmental and Experimental Botany"
DOI: 10.1016/j.envexpbot.2020.104137
Abstract: Abstract Coffee (Coffea arabica L.) is an important global commodity grown in tropical areas where increased drought severity and frequency are believed to become progressively important due to climate changes. Nonetheless, elevated air [CO2] is… read more here.
Keywords: drought; biomass accumulation; co2; elevated co2 ... See more keywords
Detecting and Mapping Root-Knot Nematode Infection in Coffee Crop Using Remote Sensing Measurements
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing"
DOI: 10.1109/jstars.2017.2737618
Abstract: Nematodes are a serious issue for coffee cultivation in Brazil. Because root infection by nematodes induces spectral variation in leaves and defines a unique spatial configuration in the cultivation field, the aim of this study… read more here.
Keywords: infection; remote sensing; detecting mapping; mapping root ... See more keywords
Interactions between white mealybugs and red spider mites sequentially colonizing coffee plants
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Applied Entomology"
DOI: 10.1111/jen.12683
Abstract: Plants under herbivore attack often respond defensively by mounting chemical and physical defences. However, some herbivores can manipulate plant defences to their own benefit by suppressing the expression of induced defences. These herbivore‐induced changes specific… read more here.
Keywords: spider; red spider; spider mites; white mealybugs ... See more keywords
Characterization of the Transverse Distribution of Fertilizer in Coffee Plantations
Sign Up to like & getrecommendations! Published in 2020 at "Agronomy"
DOI: 10.3390/agronomy10040601
Abstract: Considering the impact of fertilizers on coffee production costs, the search for greater efficiency in the use of these inputs has an important role. Accordingly, the aim of the present study is to evaluate the… read more here.
Keywords: transverse distribution; distribution fertilizer; coffee plants; distribution ... See more keywords
Correlation between caffeine contents of green coffee beans and altitudes of the coffee plants grown in southwest Ethiopia
Sign Up to like & getrecommendations! Published in 2018 at "Bulletin of The Chemical Society of Ethiopia"
DOI: 10.4314/bcse.v32i1.2
Abstract: Caffeine contents of 45 green coffee bean samples collected from coffee plants grown at different altitudes in Southwest Ethiopia was determined by UV-Vis spectrophotometry. The caffeine contents were found in the range of 0.62 -… read more here.
Keywords: contents green; caffeine; caffeine contents; green coffee ... See more keywords
Volatile profile of green coffee beans from Coffea arabica L. plants grown at different altitudes in Ethiopia
Sign Up to like & getrecommendations! Published in 2019 at "Bulletin of The Chemical Society of Ethiopia"
DOI: 10.4314/bcse.v33i3.2
Abstract: ABSTRACT . This study was aimed to identify volatile compounds of 31 green coffee bean samples and evalute their correlation with altitude of the coffee plants grown in two zones (Gedeo and Jimma) in Ethiopia.… read more here.
Keywords: coffee beans; volatile compounds; green coffee; compounds green ... See more keywords