SORPTION BEHAVIOUR OF 3-(3,4-DICHLOROPHENYL)-1, 1-DIMETHYL UREA ON SOIL
Keywords:
: Sorption capacity, Colloidal fraction, Dimethyl urea.Abstract
The sorption capacity of three· soil samples containing organic matter between 0.52 and 1.66% and clay fraction between
1.30 and 4.60% for 3-(3,4-dichlorophenyl)-l,l-dimethyl urea (diuron) in aqueous solution was examined at 29°C. It was found that between 40 and 60% of the herbicide was adsorbed by the soils and that the sorption capacity depended on the total colloidal fraction of the soils. The soil/water adsorption coefficient , Kd, of the herbicide was used to assess the relative phytotoxicity of the herbicide in the given soils.
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Published
2001-02-19
How to Cite
Okieimen, F. E., Odagwe0, L. E., & Ikuenobe, C. E. (2001). SORPTION BEHAVIOUR OF 3-(3,4-DICHLOROPHENYL)-1, 1-DIMETHYL UREA ON SOIL. Biological Sciences - PJSIR, 44(1), 22–24. Retrieved from https://v2.pjsir.org/index.php/biological-sciences/article/view/1865
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