Asian Journal of Turfgrass Science (아시안잔디학회지)

Turfgrass Society of Korea (한국잔디학회)
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Application of Liquid Amino-fertilizer for Greenup Promotion during Spring Season

Greenup 촉진을 위한 액상아미노산비료의 사용

  • Chang, Tae-Hyun (Division of Plant Resources and Environment, College of Ecology and Environmental Science, Kyungpook National University) ;
  • Gang, Jae-Young (Division of Life and Environmental Sciences, Collage of Life and Environmental Science, Daegu University) ;
  • Park, Se-Young (Division of Life and Environmental Sciences, Collage of Life and Environmental Science, Daegu University) ;
  • Chang, Seog-Won (Bio-Regional Innovation Center and Department of Medical Life Science, Youngdong University) ;
  • Lee, Yong-Se (Division of Life and Environmental Sciences, Collage of Life and Environmental Science, Daegu University)
  • 장태현 (경북대학교 생태환경대학 식물자원환경) ;
  • 강재영 (대구대학교 생명환경대학 생명환경학부) ;
  • 박세영 (대구대학교 생명환경대학 생명환경학부) ;
  • 장석원 (영동대학교 바이오지역 혁신센터 및 의생명과학과) ;
  • 이용세 (대구대학교 생명환경대학 생명환경학부)
  • Received : 2010.05.12
  • Accepted : 2010.06.05
  • Published : 2010.06.30
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Abstract

We were investigated turf color and Normalized Difference Vegetation Index (NDVI) to affect greenup promotion of 38 cultivar in 5 species for spring season, most popularly used in Korea golf courses. Kentucky bluegrass (Poa pratensis L.), tall fescue (Festuca arundinacea Schreb), creeping bentrgass (Agrostis palustris Huds), perennial ryegrass (Lolium parenne L.) and zoysiagrass (Zoysia spp.) cultivar had higher leaf color for greenup promotion in Ami, Amx and Oligo than Con treatment and there were also significantly difference among treatments. Turfgrass NDVI also showed significant difference among cultivars in species. Spray of Ami, Amx and Oligo has the higher value of turf NDVI than Con. Based on our results, green up fast during spring season may affected much more with application of Ami, Amx and Oligo than Con.

우리나라 골프장에 조성된 한지형 잔디 5종류 38품종에 대하여 액상아미노산비료가 봄철 green up 촉진에 미치는 효과를 잔디포장에서 잔디 색(Index)과 생육지수(NDVI)로 평가하였다. 잔디 색은 처리 간에 통계적인 유의성의 차이를 보였다. 5종의 잔디와 품종에서 액상아미노산비료(Ami, Amix) 와 키토올리고아미노산비료(Oligo)가 고형 복합비료(Con)보다는 greenup을 촉진시키는 효과가 있었다. 잔디생육지수도 처리 간에 통계적인 유의성의 차이를 보였다. 5종의 잔디와 품종에서 Ami, Amix 와 Oligo 가 Con보다는 greenup을 촉진시키는 효과가 있었다. 본 시험의 결과로 볼 때 봄철 잔디의 greenup 촉진을 위해서는 Con보다는 Ami, Amix 및 Oligo 처리가 효과가 있었다.

Keywords

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