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	Provedor de dados REA (1) Autor Cappelli,Nelson L. (1) González,Hugo (1) Toro,Alejandro (1) Palavra-chave Abrasive wear (1) Agricultural tool (1) Rotary plows (1) Tribosystems (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2013 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Wear of rotary plows operating in a tropical clay loam soil REA González,Hugo; Cappelli,Nelson L.; Toro,Alejandro. The wear resistance of rotary plows operating in a clay loam soil was studied. The degree of damage caused to the soil and the amount of mass lost by the tools were determined in order to establish correlations between the physical properties of the soil and the wear mechanisms acting on the tribosystem. Field tests were carried out in 12 plots and a randomized experimental design with 4 levels, 3 replicas per level and 2 passes per plot was applied. The levels relate to the tillage implements employed: rotary tiller, rotary power harrow, small motorized rotary tiller and control (unaltered soil). The highest mass losses were measured in rotary tiller and rotary power harrow's tools, while the small motorized rotary tiller's tools showed generally lower... Tipo: Info:eu-repo/semantics/article Palavras-chave: Abrasive wear; Tribosystems; Rotary plows; Agricultural tool. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162013000400017 Registros recuperados: 1 Primeira ... 1 ... Última

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