- Página inicial
- →
- Biblioteca do Café
- →
- Periódicos
- →
- Acta Scientiarum Agronomy
- →
- Navegação Acta Scientiarum Agronomy por título
JavaScript is disabled for your browser. Some features of this site may not work without it.
Navegação Acta Scientiarum Agronomy por título
Itens para a visualização no momento 15-34 of 38
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2016-07)The aim of this experiment was to quantify the stained areas of coffee seeds submitted to the LERCAFE test using image analysis. The seeds used were of the Catuaí Vermelho IAC 99 and Paradise cultivars. The physiological ... -
(Editora da Universidade Estadual de Maringá - EDUEM, 2010-07)O café é um produto nacional com grande expressão para a economia brasileira. O uso excessivo de fungicidas tem levado a pesquisas sobre formas alternativas como o controle biológico. Objetivou-se avaliar o potencial ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2010-04)Este trabalho objetivou verificar a viabilidade econômica da produção irrigada de café com pivô central em regiões com condições pluviométricas favoráveis à produção. Foram analisados quatro cenários para o nível de preços ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2017-07)The objective of this study was to model the kinetics of water sorption in roasted and ground coffee. Crude Arabica coffee beans with an initial moisture content of 0.1234 kg w kg dm-1 were used. These beans were roasted ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2019)The leaf area index (LAI) is relevant in studies of phenomena at different scales, such as for the leaf to canopy scale and the calculation of the extinction coefficient of photosynthetically active radiation (kPAR), ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2011-04)Measurements of solar global radiation, wind speed, temperature and relative humidity of air were made in a coffee plantation (Coffea Arabica L. variety Icatu Vermelho- IAC 4045), grown under conditions of shading levels ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2009-04)Objetivou-se com o presente trabalho estimar e avaliar as curvas de secagem do café da espécie Coffea Canephora e ajustar diferentes modelos matemáticos aos valores experimentais de quatro clones. Foram utilizados frutos ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2011-07)The effects of drying conditions on the shrinkage of Coffea arabica L., cultivar Catuaí Vermelho, were studied. An exponential model derived from the kinetic model was used to describe the shrinkage kinetics. In addition, ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2012-01)The goal of this project was to evaluate the embryogenic callus induction of two Coffea arabica clones selected for their characteristics of rust resistance and high yield, as well as to compare their multiplication in two ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2010-10)This study aimed to examine the sensory characteristics of the grains of 21 cultivars of Coffea arabica L. and Coffea canephora Pierre from the essays of genetic improvement of EPAMIG, located in Patrocínio Municipality, ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2010-04)Este trabalho teve como objetivo avaliar a redução da temperatura nas partes externas de um secador de camada fixa para café, mediante diferentes combinações de tempo de revolvimento, utilizando-se termômetro sem contato. ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2013-01)Farmers use non-selective herbicides, such as glyphosate, in directed applications to control weeds in coffee crops. Despite the precautions used during the application of herbicides, there are usually reports of poisoning ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2017-04)The objective of this study was to evaluate the correlation between a group of physiological variables (electrical conductivity, potassium leaching, and germination percentage) and a group of drying kinetics variables ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2019)In most cases, in genetic breeding of Arabica coffee, plot size is defined in an empirical manner. It is often based only on the experience of the breeders and the availability of resources, potentially leading to a reduction ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2022-08-15)Intensive weed management is one of the most common practices in coffee cultivation areas. Consequently, some problems, such as soil degradation and the selection of herbicide resistant weed, have increased over time, but, ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2011-07)One hundred forty-four microorganisms previously isolated from coffee fruit (Coffea arabica) were grown on casein agar to evaluate their proteolytic activities. Fifty percent of filamentous fungi, 52.5% of bacteria and ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2009-04)Visando reduzir o período de recuperação das lavouras após a recepa, neste trabalho objetivou-se avaliar a influência de diferentes lâminas de irrigação e do parcelamento da adubação sobre o crescimento do cafeeiro. Foram ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2019)The identification and interpretation of discrepant observations in sensory experiments are difficult to implement since the external effects are associated with the individual consumer. This fact becomes more relevant in ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2010-10)The objective was to develop and test a procedure for applying variable rates of fertilizers and evaluate yield response in coffee (Coffea arabica L.) with regard to the application of phosphorus and potassium. The work ...
-
(Editora da Universidade Estadual de Maringá - EDUEM, 2020)Trait selection is occasionally necessary to save money and time, as well as accelerate breeding program processes. This study aimed to propose two criteria to select traits based on a Procrustes analysis that are poorly ...
Itens para a visualização no momento 15-34 of 38
