Data/hora: 06/06/2024 18:23:58

Biblioteca(s): 	Embrapa Instrumentação.	
Data corrente: 	27/03/2006	
Data da última atualização: 	27/03/2006	
Autoria: 	CRUVINEL, P. E.; CRESTANA, S.; ARTAXO, P.; MARTINS, J. V.; ARMELIN, M. J.	
Título: 	Studying the spatial variability of Cr in agricultural field using both particle induced X-ray emission (PIXE) and instrumental neutron activation analysis (INAA) technique.	
Ano de publicação: 	1996	
Fonte/Imprenta: 	Nuclear Instruments and Methods In Physics Research . Section B , Beam Interactions With Materials And Atoms, Amsterdam, v. 109-110, p. 247-251, 1996.	
Idioma: 	Inglês	
Conteúdo: 	This work not only demonstrates the suitability of PIXE as a fast and non-destructive technique, useful to measure Cr content in soil samples, but also outlines a study of spatial variability of that element in agricultural field. Results show that there is a good linear relationship between the elemental concentrations of Cr obtained using both techniques (PIXE and INAA), i. e. a correlation coefficient of r= 0,82 was achieved. 	
Thesagro: 	Física do Solo.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Instrumentação (CNPDIA)	
Exemplares: 	CNPDIA - (9667-1) - UPC - SP - -- - PROCI-96.00053 -  - 1996.00053 - DIS