Consulta: subjectFacets:"5.01.03.02-4 Coffee"
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Data/hora: 09/06/2024 16:46:31

Analysis of the coffee harvesting process using an electromagnetic shaker - doi: 10.4025/actasciagron.v32i3.67824
Provedor de dados: 1
Autores: Santos, Fábio Lúcio; Universidade Estadual de Maringá; Queiroz, Daniel Marçal de; Universidade Federal de Viçosa; Pinto, Francisco de Assis de Carvalho; Universidade Federal de Viçosa; Santos, Nerilson Terra; Universidade Federal de Viçosa.
Harvesting is one of the most important operations in coffee production systems. This operation has a high cost and impact on the final quality of the product. To reduce production costs, producers are looking for ways to mechanize this operation. Harvesting machines generally detach fruits from the coffee plant by vibration and/or impact. The objective of this work was to study the effect of the amplitude and frequency of vibration on the efficiency of coffee fruit harvesting. Vibration tests of coffee branches were performed in a laboratory using an electromagnetic shaker. The tests were performed using amplitudes in the range of 3.75 to 7.50 mm and frequencies from 13.33 to 26.67 Hz. Coffee branches from two different varieties were used for evaluation,...
Tipo: Pesquisa experimental
Palavras-chave: 5.01.03.02-4 Coffee; Harvesting; Harvesting efficiency; Ripeness stage Mecanização Agrícola Coffee; Harvesting; Harvesting efficiency; Ripeness stage.
Ano: 2010
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/6782