Asian Journal of Turfgrass Science (아시안잔디학회지)

Turfgrass Society of Korea (한국잔디학회)
권호 표지

Spring Greenup on Cool Season Turfgrass Cultivars and Species in Spring

한지형 잔디의 종과 품종 간에 봄철 Greenup

  • Chang, Tae-Hyun (Division of Plant Resources and Environment, College of Ecology and Environmental Science, Kyungpook National University) ;
  • Park, Se-Young (Division of Life and Environmental Sciences, Collage of Life and Environmental Science, Daegu University) ;
  • Kang, Jae-Young (Division of Life and Environmental Sciences, Collage of Life and Environmental Science, Daegu University) ;
  • Lee, Yong-Se (Division of Life and Environmental Sciences, Collage of Life and Environmental Science, Daegu University)
  • 장태현 (경북대학교 생태환경대학 식물자원환경) ;
  • 박세영 (대구대학교 생명환경대학 생명환경학부) ;
  • 강재영 (대구대학교 생명환경대학 생명환경학부) ;
  • 이용세 (대구대학교 생명환경대학 생명환경학부)
  • Received : 2010.05.13
  • Accepted : 2010.05.28
  • Published : 2010.06.30
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Abstract

Five turfgrass species and 46 cultivars were investigated for difference of spring greenup and living ground cover. Turf color and Normalized Difference Vegetation Index (NDVI) for greenup were investigated between species and cultivars. Turf color and NDVI were showed significantly different among species and cultivars. Turf color was showed significantly different among 20 cultivars of kentucky bluegrass (Poa pratensis L.). NDVI was significantly difference among 20 cultivars of kentucky bluegrass and 6 cultivars of tall fescue (Festuca arundinacea Schreb). The percentage living ground cover was showed significantly different among creeping bentgrass (Agrostis palustris Huds) cultivars and fineleaf fescue cultivars in spring.

한지형 잔디 5종류의 45품종에 대하여 봄철 greenup 과 회복율을 평가하였다. Greenup 평가를 위하여 잔디 색과 생장지수(NDVI)을 조사하였다. 잔디 색과 생장지수는 잔디의 종류와 품종 간에 통계적인 유의성의 차이를 보였다. 잔디 색은 Kentucky bluegrass 20 품종에서만 유의성의 차이를 보였으며, 잔디생장지수에서는 Kentucky bluegrass 20품종 과 Tall fescue 6 품종에서 유의성의 차이를 보였다. 봄철 잔디가 살아서 지면을 덮는 회복율은 Creeping bentrgass와 fineleaf fescue 품종 간에 유의성의 차이가 있었다.

Keywords

References

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