IDEAS home Printed from https://ideas.repec.org/a/caa/jnlpse/v48y2002i5id4225-pse.html
   My bibliography  Save this article

Effects of kaolinite and drying temperature on the persistence of soil water repellency induced by humic acids

Author

Listed:
  • Ľ. Lichner

    (Institute of Hydrology, Slovak Academy of Sciences, Bratislava, Slovak Republic)

  • N. Babejová

    (Institute of Hydrology, Slovak Academy of Sciences, Bratislava, Slovak Republic)

  • L.W. Dekker

    (Institute of Hydrology, Slovak Academy of Sciences, Bratislava, Slovak Republic)

Abstract

The effects of kaolinite additions and drying temperature on the persistence of soil water repellency, induced by humic acids from peat, were assessed in this study. It was found that additions of 5 and 10% kaolinite (referred to as the most effective material in combating the water repellency) did not result unambiguously in a decrease of the persistence of water repellency. In case of the higher humic acids contents, an increase of the persistence of water repellency was even noticed in comparison with the samples without kaolinite. Establishment (re-establishment) of water repellency was observed for the samples wetted to 30% after drying at temperatures of 30, 60°C (in both cases 36 of the 48 samples containing humic acids became water repellent) and after drying at 210°C (a few samples with the higher humic acids contents became slightly water repellent).

Suggested Citation

  • Ľ. Lichner & N. Babejová & L.W. Dekker, 2002. "Effects of kaolinite and drying temperature on the persistence of soil water repellency induced by humic acids," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 48(5), pages 203-207.
    • Handle: RePEc:caa:jnlpse:v:48:y:2002:i:5:id:4225-pse
    DOI: 10.17221/4225-PSE
    as

    Download full text from publisher

    File URL: http://pse.agriculturejournals.cz/doi/10.17221/4225-PSE.html
    Download Restriction: free of charge
    File URL: http://pse.agriculturejournals.cz/doi/10.17221/4225-PSE.pdf
    Download Restriction: free of charge
    File URL: https://libkey.io/10.17221/4225-PSE?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. P. Dlapa & S.H. Doerr & Ľ. Lichner & M. Šír & M. Tesař, 2004. "Effect of kaolinite and Ca-montmorillonite on the alleviation of soil water repellency," Plant, Soil and Environment, Czech Academy of Agricultural Sciences, vol. 50(8), pages 358-363.
    2. Paul D. Hallett, 2008. "A brief overview of the causes, impacts and amelioration of soil water repellency - a review," Soil and Water Research, Czech Academy of Agricultural Sciences, vol. 3(SpecialIs), pages 21-29.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:caa:jnlpse:v:48:y:2002:i:5:id:4225-pse. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Ivo Andrle (email available below). General contact details of provider: https://www.cazv.cz/en/home/ .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.