English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/48882
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Title

Evaluation of Two Industrial By-products as Soil Conditioners for Reducing Potential Aluminium Toxicity and Acidity in a Palexerult of Western Spain

AuthorsGarrido, Fernando ; Aguilar Carrillo, Javier ; García-González, M.T.
KeywordsAluminium toxicity
Industrial by-products
Soil acidity
Ultisols
Issue Date2011
PublisherTaylor & Francis
CitationCommunications in Soil Science and Plant Analysis 42: 2604-2614 (2011)
AbstractA field experiment evaluated the effects of surface applications of two industrial by-products (sugar foam and phosphogypsum) to an acidic Ultisol of the temperate zone in Spain to ameliorate topsoil and subsurface acidity and potential aluminium (Al) toxicity. The by-products were applied in single and combined amendments and at two different rates. Two years after their application, it was determined that applications at a low rate of sugar foam and sugar foam + phosphogypsum increased the pH and the exchangeable calcium (Ca) and reduced the exchangeable Al in the surface horizon of the soil while only a significant reduction of exchangeable Al was obtained in the subsurface horizon. Long-term amelioration of acidity and potential Al toxicity were only achieved upon the addition of these treatments at high rate. The addition of sugar foam at a high rate provides an effective practice for long-term acidity amelioration from the surface downward.
Description11 páginas, ilustraciones y tablas estadísticas.
Publisher version (URL)http://dx.doi.org/10.1080/00103624.2011.614036
URIhttp://hdl.handle.net/10261/48882
DOI10.1080/00103624.2011.614036
ISSN0010-3624
Appears in Collections:(ICA) Artículos
Files in This Item:
File Description SizeFormat 
restringido.pdf21,67 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.