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한국조경학회 / v.31, no.6, 2004년, pp.85-94 
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광양만 바다 준설 매립지 느티나무의 식재 지반별 토양 이화학적 특성
( The Physico-chemical Properties of the Soil at the Grounds of Replanted Zelkova serrata (Thunberg) Markino in Reclaimed Land from the Sea, Gwangyang Bay ) |
| 김도균;박종민; 호남대학교 조경학과;전북대학교 산림자원과학부;
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| 초 록 |
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| This study was carried out to analyze physicochemical properties according to the soil height and to the six types of sites that were used as planting ground in the reclaimed land from the sea, Gwangyang Bay. The physicochemical properties of the soil types were tested by t-test(p<0.01, 0.05), at each of the 6 planting ground sites(p<0.01, 0.05), and at each height(p<0.01) of the planting grounds. These areas were tested by ANOVA and were significantly different. Improved soil was better than reclaimed soil from the sea for Zelkova growth because the improved soil contained lower amounts of pH, ECe, N $a^{+}$, $Ca^{++}$, $Mg^{++}$ SAR. Due to freedom from variables such as salt content in the underground as well as the physical and chemical disturbance of the soil, favorable planting ground for tree growth was recorded at the higher grounds than at the lower ones. Soil detriment to the tree growth in the studied sites included elements such as soil hardness, and the distribution of sodium in the tree root systems. The planting grounds for the favorable growth of landscape trees were determined in the following order: the grounds of mounding> the coved ground of improved soil, and the filled ground of improved soil.l.l.l. |
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| 키워드 |
| Soil Characteristics;Saline Soil;Vertical Soil Characteristics;Improved Soil;Dredged;Soil; |
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한국조경학회지 / v.31, no.6, 2004년, pp.85-94
한국조경학회
ISSN : 1225-1755
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200411922285331)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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