Covering material for agricultural and horticultural soil

A.J. Bastiaansen (Inventor), A. Hanzen (Inventor), D. de Wit (Inventor), H. Tournois (Inventor)

    Research output: PatentOther research output


    The invention provides a covering material for agricultural soil, which material contains starch or a derivative or fraction thereof as binder together with a structure-improving amount of an acid and/or an oil, and a finely divided vegetable filler such as straw. The oil is for instance palm oil or linseed oil in an amount of 1-25 wt. %. The acid is preferably 0.2-4 % by weight of phosphoric acid or citric acid. The material may further comprise fungicides, bentonite and/or rubber latices.
    Original languageEnglish
    Patent numberWO9609355
    Priority date22/09/94
    Publication statusPublished - 28 Mar 1996

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