
%0 Journal Article
%A Tweneboah, CK 
%A Kijne, JW 
%A Greenland, DJ 
%T Influence of active aluminium oxides on water movement in soils
%J Soil Research
%D 1969/12/01
%V 7
%N 3
%P 325-331
%K 
%R https://doi.org/10.1071/SR9690325
%U https://www.publish.csiro.au/paper/SR9690325 
%X Active aluminium oxides were removed from several soils by treatment with 0.5M calcium chloride or lM sodium chloride at pH 1.5. Soil-water retention and soil-water diffusivity were determined and contrasted with the values for these properties obtained after treatment with neutral salts. The changes resulting from the removal of aluminium oxides were relatively small in calcium saturated systems, but in sodium saturated systems soil-water diffusivity was drastically reduced by the prior removal of aluminium oxides. The results are discussed in terms of the influence of aluminium oxides on the stability of soil pores at different soil-water contents. 
