Data/hora: 11/06/2024 02:14:20

Provedor de dados: 	52	
País: 	Brazil	
Título: 	Physical attributes of kaolinitic and oxidic oxisols resulting from different usage systems	
Autores: 	Centurion,José Frederico; Beutler,Amauri Nelson; Souza,Zigomar Menezes de.	
Data: 	2004-09-01	
Ano: 	2004	
Palavras-chave: 	Sugarcane; Cotton; Forest; Mineralogy; Porosity; Bulk density.	
Resumo: 	The objective of this study was to assess the physical attributes of a kaolinitic oxisol, medium texture (Haplustox) and an oxidic oxisol, clayey (Eutrustox) under different usage systems, localized in the region of Jaboticabal, SP, Brazil. The usage systems were sugarcane, cotton and forest. Parameters such as soil bulk density, total porosity, macro and microporosity at the depths of 0.0-0.1; 0.1-0.2; 0.2-0.3, and 0.3-0.4 m were evaluated. Haplustox showed greater bulk density and smaller total porosity, macro and microporosity. The usage increased the bulk density in 0.0-0.3 m depth, with greater effects on the kaolinitic oxisol, mainly in 0.1-0.2 m depth in the areas cultivated with sugarcane.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132004000500007	
Editor: 	Instituto de Tecnologia do Paraná - Tecpar	
Relação: 	10.1590/S1516-89132004000500007	
Formato: 	text/html	
Fonte: 	Brazilian Archives of Biology and Technology  v.47 n.5 2004	
Fonte: 	info:eu-repo/semantics/openAccess