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	Provedor de dados CIGR Journal (1) Autor Nwakuba, Nnaemeka Reginald (1) Palavra-chave Agric. Engineering (1) Crop Processing engineering cocoa bean (1) Dimensional analysis (1) Drying rate (1) Prediction equation. (1) Thin layer drying (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Ano 2017 (1) País China (1) Idioma Inglês (1)		Registro completo Provedor de dados:  CIGR Journal País:  China Título:  Draft and Power Requirements for some Tillage Implements operating in Clay Loam Soil Autores:  Okoko, Paul Data:  2018-06-18 Ano:  2018 Palavras-chave:  Farm power and Machinery Draft Power requirement Moisture content Tillage Resumo:  Draft and power requirement determinations were made for some tillage implements operating on clay loam soil. The implements included a 3 – bottom disc plough, a spring tine cultivator and an offset disc harrow. The effects of speed and depth upon the draft and power requirements were investigated. Soil analysis test, tractor and implement specifications and results of tillage experiments are reported. A general regression equation to predict draft and power requirements of these implements on a clay loam soil was developed based on speed and depth parameter. A significant increase in draft and power requirements were observed for all the implements with an increase in depth. The relationships between draft and power requirement with respect to speed and depth are presented graphically. These can be used to predict the required draft and power during the design of tillage implements. Tipo:  Info:eu-repo/semantics/article Idioma:  Inglês Identificador:  http://www.cigrjournal.org/index.php/Ejounral/article/view/4563 Editor:  International Commission of Agricultural and Biosystems Engineering Relação:  http://www.cigrjournal.org/index.php/Ejounral/article/view/4563/2699 http://www.cigrjournal.org/index.php/Ejounral/article/downloadSuppFile/4563/1891 http://www.cigrjournal.org/index.php/Ejounral/article/downloadSuppFile/4563/1892 http://www.cigrjournal.org/index.php/Ejounral/article/downloadSuppFile/4563/1893 http://www.cigrjournal.org/index.php/Ejounral/article/downloadSuppFile/4563/1894 Formato:  application/pdf Fonte:  Agricultural Engineering International: CIGR Journal; Vol 20, No 1 (2018): CIGR Journal; 95-102 1682-1130 Direitos:  Copyright (c) 2018 Agricultural Engineering International: CIGR Journal Fechar

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