Wetting-drying cycles effect on persistence of a natural mucilage, iron chloride and alum as structuring materials

Henríquez-Rodríguez, Manuel and Gascó Montes, José María and Pérez Arias, Juana and Rodríguez Rodríguez, Orlando (2008). Wetting-drying cycles effect on persistence of a natural mucilage, iron chloride and alum as structuring materials. In: "EUROSOIL 2008", 25/08/2008-29/08/2008, Viena, Austria. p. 343.

Description

Title: Wetting-drying cycles effect on persistence of a natural mucilage, iron chloride and alum as structuring materials
Author/s:
  • Henríquez-Rodríguez, Manuel
  • Gascó Montes, José María
  • Pérez Arias, Juana
  • Rodríguez Rodríguez, Orlando
Item Type: Presentation at Congress or Conference (Poster)
Event Title: EUROSOIL 2008
Event Dates: 25/08/2008-29/08/2008
Event Location: Viena, Austria
Title of Book: Poster of EUROSOIL 2008
Date: 2008
Subjects:
Faculty: E.T.S.I. Agrónomos (UPM) [antigua denominación]
Department: Edafología [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

Organic matter as well as iron and aluminium are determinant on formation and stability of soils´ microaggregates and peds. The functional groups of synthetic flocculating conditioners materials like PAM, are similar to those of natural polymers found on soil organic matter which release H+ and leave negative charges exposed (Bouranis et al., 1995). Henríquez et al. (2000) studied the effect of the mucilage extracted from cactaceae plants on soils hydraulic conductivity (HC), depth of surface applied water penetration (WP) and concentration of suspended particles (CSP). All treatments increased HC and WP and reduced CSP.

More information

Item ID: 3335
DC Identifier: http://oa.upm.es/3335/
OAI Identifier: oai:oa.upm.es:3335
Official URL: http://eusoils.jrc.ec.europa.eu/events/Conferences/Eurosoil2008.html
Deposited by: Memoria Investigacion
Deposited on: 15 Jun 2010 09:10
Last Modified: 20 Apr 2016 12:53
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