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한국조경학회 / v.29, no.4, 2001년, pp.91-99 
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한국의 골프 코스에서 그린 스피드에 대한 예지고, 롤링, 질소 시비량과 계절의 효과
( The Effects of Mowing Height, Rolling, N-fertilizing, and Season on Green Speed in Korean Golf Courses ) |
| 이상재;심경구;허근영; 용평 리조트 용평 골프 클럽;성균관대학교 조경학과;진주산업대학교 조경학과;
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| 초 록 |
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| This study was carried out to investigate the effects of mowing height, rolling, N-fertilizing, and season on green speed(i.e., ball-roll distance) for developing and implementing a program of increasing green speed in Korean golf courses. Data were subjected to multi-regression analysis using SPSSWIN(Statistical Package for the Social Science), which collected from Yong-Pyong golf course greens selected to investigate. The results was as follows. 1) The multi-regression analysis of mowing height, rolling times, and N-fertilizer application rates on spring green speed was as follows; $Y_1$(spring green speed)=4.287+0.155X$_1$(rolling times)-0.131X$_2$(the amount of N-fertilizing)-0.251X$_3$(mowing height). 2) The multi-regression analysis of mowing height, rolling times, and N-fertilizer application rates on summer green speed was as follows; $Y_2$(summer green speed)=4.833-0.423X$_3$(mowing height)+0.146X$_1$(rolling times)-0.107X$_2$(the amount of N-fertilizing). 3) The multi-regression analysis of mowing height, rolling times, and N-fertilizer application rates on fall green speed was as follows; $Y_3$(fall green speed)=4.651-0.383X$_3$(mowing height)+0.142X$_1$(rolling times)-0.103X$_2$(the amount of N-fertilizing). 4) As mowing height was lowered by 1mm, green speed increased by 0.251~0.423m. As rolling times increased by 1(one), green speed increased by0.142~0.15m. As the amount of N-fertilizing increased by 1g/$m^2$, green speed decreased by 0.103~0.131m. The season also affected green speed. In comparison with spring green speed, summer green speed decreased by 0.145m and fall green speed decreased by 0.144m. |
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| 키워드 |
| Green Speed;N-fertilizing;Mowing Height;Rolling Times;Season; |
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한국조경학회지 / v.29, no.4, 2001년, pp.91-99
한국조경학회
ISSN : 1225-1755
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO200111920837083)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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