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Revista Ciência Agronômica
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(Universidade Federal do Ceará, 2024)Planting is considered one of the most essential steps in coffee growing. Lack of uniformity in planting may compromise future operations. Therefore, verifying planting operations quality is fundamental to optimizing ... -
(Universidade Federal do Ceará, 2010)O objetivo deste estudo foi analisar, utilizando a geoestatística e o sistema de classificação fuzzy, a fertilidade de uma área experimental com base em atributos químicos do solo e sua relação com a produtividade do café ...
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(UNIS- VARGINHA, 2022-11-01)A região do Sul de Minas é reconhecida mundialmente pela produção rural, principalmente a produção cafeeira, de importância econômica regional e nacional, para o agronegócio. No entanto, o papel da mulher na cafeicultura ...
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(Universidade Federal do Ceará, 2019)The aim of the present study was to propose a mixed model for a sensory analysis of four experiments with blends of different standards of quality, including the species Coffea Arabica L. and Coffea Canephora. Each experiment ...
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(Universidade Federal do Ceará, 2021)Coffee sensory analysis is usually made by a sensory panel, which is formed by trained tasters, following the recommendations of the Specialty Coffee Association of America. However, the preference for a coffee is commonly ...
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(Universidade Federal do Ceará, 2020)The intrinsic characteristics of the vegetative propagule may influence the rooting speed and shoot growth, as well as the final physiological quality of clonal seedlings of Coffea canephora. The aim of this study was to ...
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(Universidade Federal do Ceará, 2020)The profile of bioactive compounds in coffee brews depends on the coffee bean species and varieties, harvesting and post-harvesting practices, roasting processes, and also on the brewing method. The present research aimed ...
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(Universidade Federal do Ceará, 2016-04)The aim of this work was to evaluate the use of a water-retaining polymer on the initial growth of coffee plants for different levels of irrigation and types of seedling. The experiment was set up in pots with a clayey ...
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(Universidade Federal do Ceará, 2016-04)One of the applications of Fisher’s linear discriminant function (FDF) is its use in transforming multivariate data into a new univariate variable. This then makes possible a new option for the variance analysis of ...
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(Universidade Federal do Ceará, 2017-04)The aim of this work was to propose a mathematical model to determine the best combination of the by- products of coffee processing in the production of silage. To this end, 13 treatments were evaluated, resulting from the ...
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(Universidade Federal do Ceará, 2012-01)A grande quantidade de resíduos industriais que constituiu atualmente sérios problemas ambientais tem alertado para a utilização adequada desses materiais que, além de reduzir os impactos ambientais, tem demonstrado potencial ...
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(Universidade Federal do Ceará, 2013-10)The conilon coffee tree presents high yield potential, the replacement of soil nutrients usually being by the use of mineral fertilizers. To reduce these fertilizers, the use of organic waste may be an alternative. The ...
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(Universidade Federal do Ceará, 2017-01)Objetivou-se com esse trabalho caracterizar a estrutura e a magnitude da distribuição espacial de atributos da planta em lavoura cafeeira e realizar o mapeamento desses atributos de forma a visualizar a distribuição espacial, ...
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(Universidade Federal do Ceará, 2014-01)Differentiating coffees through the notion of terroirs allows us to determine potential areas for specialty coffee production and to characterize the type of coffee in these areas, exploring their potential. The objective ...
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(Universidade Federal do Ceará, 2015-10)The evaluation of leaf area is required in several agronomic studies given their importance to assess the plant growth. The objective of this study was to use statistical models to estimate leaf area of five clonal varieties ...
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(Universidade Federal do Ceará, 2016-10)There are few studies about the shading of Robusta coffee with rubber trees. The aim of this study was evaluate the microclimate, development and yield of Coffea canephora grown at full sun and shaded by rubber trees. The ...
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(Universidade Federal do Ceará, 2016-07)A espécie Coffea canephora Pierre ex Froehner possui ampla distribuição geográfica, com ocorrência em regiões tropicais de diversos continentes. Aproximadamente 30% da produção brasileira de café é proveniente do cultivo ...
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(Universidade Federal do Ceará, 2016-01)This study aimed to evaluate the use of hydro polymer retainer in the quantitative growth of coffee plants at different levels of irrigation and soil types. The experiment was conducted in pots with seedlings bag in the ...
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(Universidade Federal do Ceará, 2015-01)With the aim of establishing critical ranges for the leaf nitrogen (N) and potassium (K) levels in fertigated coffee crops under production, an experiment was carried out in the experimental area of the Sector for Coffee ...
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(Universidade Federal do Ceará, 2010-10)Este experimento foi conduzido em uma área do Centro Técnico de Irrigação (CTI) da Universidade Estadual de Maringá (UEM) com o objetivo de avaliar o efeito da aplicação de porcentagens de doses para NPK, no número de ramos ...
