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한국조경학회 / v.28, no.2, 2000년, pp.61-70 
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스포츠 그라운드에 적합한 식재지반과 잔디 초종에 관한 연구
( Planting foundations and Turfgrass Species Adapted to Grounds ) |
| 심상렬;정대영;김경남; 청주대학교 조경학과;청주대학교 조경학과;삼성에버랜드(주) 환경개발사업부;
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| 초 록 |
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| The purpose of this study is to identify the proper species of turf and the ground structure for the turf sports grounds. Analysis items are particle distribution of sand and gravel, saturated hydraulic conductivity, soil hardness, and turf growth. Results of this study are as follows. 1)The particle distribution of sand used in the multi-layer rootzone is within the upper limit of the standard level. The diameter of mid-size grain({TEX}$D_{50}${/TEX})was 0.62mm and the value of uniformity ({TEX}$D_{90}${/TEX}/{TEX}$D_{10}${/TEX}) was 3.93. The particle size distribution of sand used in the single-layer rootzone was beyond the standard level as {TEX}$D_{50}${/TEX})=0.86 and {TEX}$D_{90}${/TEX}/{TEX}$D_{10}${/TEX}=8.86. 2) Saturated hydraulic conductivity of the sand was higher in the multi-layer rootzone than in the single-layer rootzone while bulk density was vice versa. 3) Surface hardness was high on Kentucky bluegrass+perennial ryegrass compared to zoysiagrass probably caused by root density. 4) Visual covering and visual rating were highly evaluated on zoysiagrass within summer while better evaluated on Kentucky bluegrass+perennial ryegrass throughout fall to spring. 5) Visual color was better evaluated on Kentucky bluegrass+perennial ryegrass than on zoysiagrass throughout the year. These studies are demanded urgently according to increase in interest in the ground and turf species of the turf sports ground because of World Cup 2002. |
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| 키워드 |
| Planting foundations;Kentucky bluegrass;Perennial ryegrass;Zoysiagrass; |
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한국조경학회지 / v.28, no.2, 2000년, pp.61-70
한국조경학회
ISSN : 1225-1755
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200011920414062)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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