Desempenho de reatores anaeróbios horizontais com manta de lodo e de leito fixo, em série, tratando águas residuárias do beneficiamento do café por via úmida

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Oligopolio transnacional en la industria de café y el caso de Colombia = Transnational oligopoly in the coffee industry and the case of Colombia

Incluye Bibliografía

Uso corporativo do território brasileiro e a nova dinâmica do lugar: o circuito espacial da produção de café e os círculos de cooperação no sudoeste de Minas Gerais (MG)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

As novas dinâmicas do território brasileiro no período técnico-científico-informacional: o circuito espacial de produção do café e o respectivo círculo de cooperação no sul de Minas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Qualidade da colheita mecanizada de café em plantio circular sob pivô central

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Relação solo-relevo em áreas sob cultivo de café no sudoeste de Minas Gerais

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Avaliação de metarhizium anisopliae (Metsch.) Sorok. para o controle de Fidicinoides pronoe (Cicadidae) e sua compatibilidade com produtos fitossanitários utilizados na cultura do café

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Controle da ferrugem asiática da soja (Phakopsora packyrhizi) com óleo de café e bacillus spp

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Problemas fitossanitários e crescimento de duas cultivares de café durante o primeiro ano em experimento FACE (“Free Air Carbon Dioxide Enrichment”)

Pós-graduação em Agronomia (Proteção de Plantas) - FCA

Impactos potenciales del cambio climático sobre el café en Centroamérica

En este documento, producto del programa de trabajo conjunto de la Comisión Económica para América Latina y el Caribe (CEPAL) y los Ministerios de Agricultura de los países miembros del Consejo Agropecuario Centroamericano del Sistema de Integración Centroamericana (SICA), coordinado con su Secretaría Ejecutiva (SECAC) y su Grupo Técnico de Cambio Climático y Gestión Integral de Riesgo, se estudia la relación de la temperatura y la precipitación y otras variables con los rendimientos en 95 unidades geográficas subnacionales productores del café en los siete países de Centroamérica en la década del 2000. Valiéndose del método de funciones de producción, se estiman los impactos potenciales del cambio climático sobre estos rendimientos durante el presente siglo, utilizando dos escenarios del Panel Intergubernamental de Cambio Climático (IPCC), una con una trayectoria de alza de emisiones menor (B2) y otra de emisiones crecientes e inacción global cercana a la trayectoria endencial actual (A2).

Desenvolvimento de barra alimentícia adicionada de café: estudo de marketing

The consumption of snack bars is based especially on the demand for practical and nutritious food. Coffee is highlighted for being appreciated and consumed worldwide, presenting elevated antioxidant activity, in addition to peculiar sensorial attributes. Therefore, it has great potential for use in many formulations. However, the success in the acceptance of a new product also derives from adequate marketing strategies. In this context, the present study aimed at evaluating the feasibility of introducing to the market a snack bar added with coffee, by means of sensorial acceptance and purchase intent of the consumers, in addition to identifying the best concept and the possible market segments. This work was a qualitative, by means of a focus group (content analysis), and quantitative research, by means of sensorial analysis and structures questionnaires (descriptive – frequency distribution, arithmetic mean, crosstabs and t test – and multivariate – cluster and discriminate analysis - statistical techniques). With the results, we showed that the main aspects considered by the consumers regarding the snack bar added with coffee. According to the qualitative evaluation, the consumer prefers packaging with matte colors ranging in the tones related to the coffee grain. The analysis of the quantitative data allows us to infer that the evaluations of the product regarding overall impression, purchase intent, preference and expectation before and after consuming the product are better for packaging containing the information “special coffee flavor – 100% arabic”. Regarding market segment, it was possible to conclude that, of the three extracted groups, the group of “healthy and conscious consumers” was the segment with higher potential for exploitation regarding purchase and consumption of the snack bar added with coffee.

Solubilização de fontes alternativas de potássio pelos ácidos húmicos, cítrico e casca de café

This study was to evaluate the solubility of nepheline syenite rocks and glauconite as alternative sources of K by organic humic acid arrays, citrus and coffee pods at various times from 0 to 180 days of incubation. The experiment was conducted in the fertility laboratory in the Department of Soil Science at the Federal University of Lavras in a completely randomized design with 90 treatments and 3 replications. The treatments were arranged in a factorial arrangement (2 x 3 x 7 + 3), 2 nepheline syenite rocks and glauconite incubated with water and 3 matrix organic humic acid, citric acid and coffee husk in six different incubation times of 0, 7, 15, 30, 75, 120 and 180 days, incubation were performed with the three above-mentioned organic matrix in increasing doses of 0, 1, 2, 5 and 10% humic acids and citric 0, 5, 10 20 and 40% for coffee husk. We evaluated the K2O content by different extractants soluble in 2% citric acid and water all treatments at all incubation times quoted above. Incubation and the application of organic matrix rocks nepheline syenite and generally glauconite provided a significant increase in solubility of K of the rocks studied in this work. Among the organic matrix has been observed that the coffee husk which provided the greatest release of K2O in both rocks mainly into the extractor 2% citric acid showed that the most efficient extraction K2O in all treatments.