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한국조경학회 / v.28, no.4, 2000년, pp.9-20 
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임해매립지의 토양환경이 곰솔과 느티나무의 생육에 미치는 영향
( Effects of Soil Environment on the Growth of Pinus Thunbergii and Zelkova Serrata at the Reclaimed Seaside ) |
| 김도균;장병문;김용식; 영남대학교 대학원 조경학과;영남대학교 조경학과;영남대학교 조경학과;
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| 초 록 |
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| The purpose of thus paper is to provide the knowledge on preparing for the planting soil and planting method, and maintenance at the reclaimed seaside. Based on the collected data from the field work, the soil environment, the growth of height, inter-node, tree ring and roots of the two species had been analyzed. The determinant of soil factors, affecting the growth of trees, turned out to be six elements such as soil hardness, soil acidity, potassium, calcium, magnesium and total nitrogen. Because the variances of both growth of tree height and tree ring are greater than that of root, the growth characteristics of ground parts of the species by the individual tree species is more dynamical than those of underground parts. From the mean difference test the growth of height, root between Pinus thunbergii and Zelkova serrata, have been turned out to be statistically significant at 5 percent level. Pinus thunbergii is a sapling, so it grows faster than Zelkova serrata while Pinus thunbergii has better roots system than Zelkova serrata. From the correlation analysis, it showed the very strong correlation between tree height growth and potassim, while the lowest correlation coefficient was between soil hardness and potassim as 0.744. From the multiple regression analysis, both soil hardness and magnesium affect to the tree growth, soil hardness and potassium to the tree growth, potassium and calcium to the rot growth, respectively. Using this research results, we can be use the planting plan including revegetation, construction and maintenance of the reclaimed seaside. In the future, the planting method including the ground preparation and tree species selection for the reclaimed seaside should be accompanied in advanced through the soil survey and relevant analysis. |
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| 키워드 |
| Characteristics of Soil and Tree Growth;Reclaimed Seaside;Pinus thunberbgii;Zelkova serrata; |
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한국조경학회지 / v.28, no.4, 2000년, pp.9-20
한국조경학회
ISSN : 1225-1755
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011920414220)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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