This study aimed to investigate the effects of soil amendment (heat-expanded clay and active carbon) and planting of Dendranthema zawadskii var. latilobum on the remediation of salt-affected soil and the plant growth under high calcium chloride (CaCl2) concentration. The experimental group comprised treatments including Non treatment (Cont.), heat-expanded clay (H), active carbon (AC), planting (P), heat-expanded clay+planting (H+P), active carbon+planting (AC+P). A 200 mL solution of CaCl2 at a concentration of 10 g·L-1 was applied as irrigation once every 2 weeks. Compared to the Cont., the incorporation of the ‘heat-expanded clay’ amendment decreased electrical conductivity of the soil leachate and cation exchange capacity, whereas the growth of Dendranthema zawadskii var. latilobum was relatively increased. These results suggest that the combination of ‘heat-expanded clay’ amendment and planting will mitigate negative effect of de-icing salts and improve plant growth in salt-contaminated roadside soils.

Abstract
1. 서 론
2. 재료 및 방법
    2.1. 연구대상지
    2.2. 공시재료
    2.3. 처리구조성
    2.4. 측정 및 분석방법
3. 결과 및 고찰
    3.1. 토양침출수 특성
    3.2. 식물생육특성
4. 결 론
REFERENCES

• 윤용한(건국대학교 녹색기술융합학과) | Yong-Han Yoon (Department of Green Technology Convergence, College of Science Technology, Konkuk University)
• 양지(건국대학교 일반대학원 녹색기술융합학과) | Ji Yang (Department of Green Technology Convergence, Graduate School of Konkuk University)
• 박제민(건국대학교 일반대학원 녹색기술융합학과) | Je-Min Park (Department of Green Technology Convergence, Graduate School of Konkuk University)
• 주진희(건국대학교 녹색기술융합학과) | Jin-Hee Ju (Department of Green Technology Convergence, College of Science Technology, Konkuk University) Corresponding author