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염분 스트레스 저감을 위한 관수 및 토양개량제 처리가 작살나무 생육에 미치는 영향 |
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김정호(Jeong Ho Kim), 권기욱(Ki Wook Kwon), 김원태(Won Tae Kim), 윤용한(Yong Han Yoon) |
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| Abstract |
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This study was carried out to investigate an effect of soil amendment on the deicing chemicals reduction of soil and growth of Callicarpa japonica. The treatments in experiment of deicing chemicals reduction were composed Control, T-W, T-SS, T-SC, T-TC the composition of treatment between treatment of the chemical changes in plant growth and soil were analyzed. In the results of decing chemicals after treatment decreased the pH, soil amendments increased after treatment. Decing chemicals increased the EC after treatment, after treatment decreased soil confitioner. In the case of exchange cations Ca²⁺ and Na⁺ content in the soil amendments reduced after treatment of the soil conditioner is expected due to chemical components. In the comparison between T-SS and T-TC represent a treatment effect I believe in good and Mg²⁺ and K⁺ in the case of treatment effects on soil amendments could not see. Plant growth responses during the initial root taking status sprout Not long after deal with the snow and the leaves of the plant dry Leaf fadeth symptoms progress rapidly, and resulted droop leaf. However, soil amendments sprouting after treatment showed sustained recovery of leaf. Decing chemicals after treatment decreased the chlorophyll content, soil amendments increased after treatment. Decing chemicals after treatment over time, as the growth of plants in all treatments showed a tendency to better response, and using soil amendments soil exchange cations Ca²⁺ and Na⁺ in the chemical reduction of the effect was observed show improvement. |
| KeyWords:
Deicer, Root, Soil dressing, Soil conditioner |
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