期刊名称：Walailak Journal of Science and Technology (WJST)
印刷版ISSN：2228-835X
出版年度：2013
卷号：11
期号：1
页码：51-62
语种：English
出版社：Institute of Research and Development, Walailak University.
摘要：Olive mill effluents (OME) are characterized by their nutrients content and their adhesive and hydrophobic properties. An experiment was carried out at an olive growing area in Tunisia, “Sidi Bou Ali”, to identify the impact of spreading over OME on physical soil characteristics. Three treatments were in situ monitored, namely T 0 (Control), T 1 (25 m 3 /ha) and T 2 (50 m 3 /ha), over a period of 4 months. Measurements were conducted monthly corresponding respectively to D 1 , D 2 , D 3 and D 4 . Water retention curves were established by a physical capillary model in porous medium. Results showed that the two applied OME doses induced a decrease in water retention, especially for potential matrixes above pF 2 corresponding to the water available range. No significant differences were found between the treated soil plots T 1 and T 2 . doi: 10.14456/WJST.2014.27
关键词：Olive mill effluents (OME), spreading, water retention
