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Novos registros de Entedoníneos (Hymenoptera, Eulophidae) para a cultura do café (Coffea arabica L.)
(2011-12-01)
The first cases of Emersonella pubipennis Hansson, 2002, Emersonella planiceps Hansson, 2002, Omphale huggerti (Hansson, 1988), Chrysocharis caribea Boucek, 1977, Chrysocharis vonones (Walker, 1839) and Chrysocharis tristis ...
Brassinosteróides em caféEffect of brassinosteroids on coffee
(Instituto Agronômico de Campinas, 1990)
Carbon fixation and partitioning in coffee seedlings infested with Pratylenchus cffeae
(Kluwer Academic PublDordrechtHolanda, 2004)
Eficácia do teste de acidez graxa na avaliação da qualidade do café Arábica (Coffea arabica L.) submetido a diferente períodos e temperaturas de secagem
(Universidade Federal de Lavras (UFLA), 2008-09-01)
This work had the aim of evaluating the effect of different temperatures and pre-drying periods on yard on the chemical composition and quality of the beverage of peeled cherry coffee. Temperatures of 40 degrees C, 50 ...
Mineral nutrition and caffeine content in coffee leavesNutrição mineral e conteúdo de cafeína em folhas de café
(Instituto Agronômico de Campinas, 1999)
Variabilidade espacial de atributos químicos do solo cultivado com café arábica (Coffea arabica L.) sob diferentes manejos
(2010-12-01)
The objective of this work was to assess the spatial variability of the chemical attributes of two coffee areas, managed in conventional and organic crop systems, and to calculate the percent of variation between them. In ...
Crescimento inicial do cafeeiro irrigado com água salina e salinização do solo
(2006-09-20)
The coffee crop is expanding to new areas with not enough studies about its response to saline irrigation water. The initial growth of coffee plant was evaluated, in greenhouse at the Engineering Department of the Federal ...
The effect of chilling on the photosynthetic activity in coffee (Coffea arabica L.) seedlings. The protective action of chloroplastid pigments
(2002-12-01)
Coffea arabica is considered to be sensitive to low temperatures, being affected throughout its entire life cycle. Injury caused by chilling (low temperatures above zero degree centigrade) is characterized primarily by ...
Antioxidant metabolism in coffee (Coffea arabica L.) plants in response to nitrogen supply
(2015-12-01)
Nitrogen (N) is the main element required for plant development. N fertilization interferes directly in N content in tissues, antioxidant systems, chlorophyll content and photosynthesis. We investigated the action of three ...