Field study was conducted to evaluate the agronomic effectiveness of sulphur-bentonite fertilizer. Soil pH was slightly lower tendency to the increase of sulphur-bentonite fertilization, but did not indicate a sharp decline in soil pH. The T-N contents in the $6kg/1000m^2$ plot was higher to 700 mg/kg and the organic matter content was 1.29% in the $3kg/1000m^2$ plot. The content of available-P was also increased to 289 mg/kg in the $6kg/1000m^2$ plot. The growth characteristics of the young radish (Raphanus sativus L.) has significantly more in $3kg/1000m^2$ plot on upper part, and more on under part in $6kg/1000m^2$ plot. Therefore, it is concluded that the application of sulphur-bentonite fertilizer was thought to be effective for the chemical characteristics of soil and crop growth enhancement.