Results 171 to 180 of about 14,961 (216)

Efecto de los árboles de sombra sobre el suelo, en sistemas agroforestales con café, incluyendo la fenología y fisiología de los cafetos [PDF]

open access: yes, 2016
Avelino, Jacques   +3 more
core  

Resistance screening of Coffea spp. accessions for Pratylenchus coffeae and Radopholus arabocoffeae in Vietnam

Euphytica, 2011
Coffee varieties with resistance for the plant-parasitic nematodes Pratylenchus coffeae and Radopholus arabocoffeae are limited in Vietnam. A selection of imported varieties and high yield varieties of Arabica coffee in Vietnam were evaluated for resistance to both plant-parasitic nematode species in Northern Vietnam.
Phap Q. Trinh   +4 more
openaire   +1 more source

Coffea SPP. Genetic Transformation

2004
Selon les auteurs, le besoin d'une méthode satisfaisante de transformation génétique du caféier est très important, à la fois pour évaluer la fonctionnalité des gènes, et pour introduire de nouveaux gènes intéressants dans des génotypes d'élite de caféier. En partant d'un protocole existant, ils ont développé leur propre procédure à haut rendement, qui
Leroy, Thierry, Dufour, Magali
openaire   +2 more sources

Vulnerability of coffee (Coffea spp.) genetic resources in the United States

Genetic Resources and Crop Evolution, 2021
Coffee is one of the most important agricultural commodities worldwide, significantly contributing to the economies of many coffee-producing countries. Globally over 2.2 billion cups of coffee are consumed daily with over 400 million of those consumed in the United States alone. The two main cultivated species of coffee are Coffea arabica L.
Sarada Krishnan   +7 more
openaire   +1 more source

Cold impact and acclimation response of Coffea spp. plants

Theoretical and Experimental Plant Physiology, 2014
Climate changes implicate an increase in climate instability and the occurrence of extreme temperature in the environment. In this context, the differential triggering of cold tolerance mechanisms among coffee plants, highlighting the existence of important genetic variability, is of up most importance to be exploited in genotype screening and breeding
J. C. Ramalho   +9 more
openaire   +1 more source

Somatic Embryogenesis in Coffea spp.

2016
Coffee is a very important commodity in the world. It is a perennial plant and as a consequence its genetic improvement had been difficult. The biotechnology, in particular somatic embryogenesis (SE) has helped to the propagation of commercial coffee cultivars. Along almost 50 years, different research groups around the world have developed uncountable
Víctor M. Loyola-Vargas   +5 more
openaire   +1 more source

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