Browse > Article

Green management of using with Trinexapac-ethyl  

Hong, Beom-Seok (Turfgrass & Environment Research Institute, Samsung Everland Inc.)
Tae, Hyun-Sook (Turfgrass & Environment Research Institute, Samsung Everland Inc.)
Jeon, Jae-Chan (Department of Course management, Anyang Benest Golf Club)
Cho, Yong-Sup (DONG SUNG GREEN Co., Ltd.)
Oh, Sang-Hun (DONG SUNG GREEN Co., Ltd.)
Publication Information
Asian Journal of Turfgrass Science / v.23, no.2, 2009 , pp. 287-294 More about this Journal
Abstract
This study conducted to evaluate the growth characteristics of creeping bentgrass in summer after application of the plant growth regulator, Trinecapac-ethyl, and these data may provide basic information to golf course turf maintenance. The results showed that the shoot density of creeping bentgrass was increased an average density of 1.7 $ea/cm^2$ with the trinexapac-ethyl application, especially about 2 $ea/cm^2$ during the growth retarded period of June and July. The root length increased also in June and August. The visual quality was improved significantly with trinexapac-ethyl treatment all the experimental periods, moreover, the effect was significant by reducing a summer decline stress of creeping bentgrass during the warm and humid period of summer. The green speed was significantly improved by this growth regulator treatment and those effect was prominent during stressed season of late June to mid July. Overall of the result, we found that shoot density, visual quality and green speed of bentgrass green were improved by trinexapac-ethyl treated from early growing season of spring and these effects were continued during summer. It should be very beneficial to manage the bentgrass green in stressed season. In future, the possibility and efficiency of mixture with fungicides and/or fertilizers might be needed. The spring green-up test with trinexapac-ethyl will be followed in next spring.
Keywords
trinexapac-ethyl; creeping bentgrass; density; visual quality; green speed;
Citations & Related Records
연도 인용수 순위
  • Reference
1 안용태, 김성태, 김인섭, 김진원, 김호준, 심규열, 양승원, 이정재 및 함선규 1992. In 골프장 관리의 기본과 실제. 한국잔디연구소. :594-600
2 매일경제. 2009. 올해 신규 골프장 57개문연다
3 문화관광체육부. 2009. 2008년 전국골프장현황
4 한국작물보호협회. 2009. 농약사용지침서
5 Matthew James Fagerness and Donald Penner. 1998. 14C-Trinexapac-Ethyl Absorption and Translocation in Kentucky Bluegrass. Crop Science. 38: 1023-1027   DOI   ScienceOn
6 Adachi junichi. 2005. 식물 생장 조절제 (PGRs)를 활용한 골프 코스의 효율적 관 리 및 품질 향상에 대하여. 학술세미나 및 기자재 전시회. :25-43
7 Huang B. 2007. Plant growth regulators : What and why. Golf course management. : 157-160
8 Shepard, D. 2002. Users drive research into new growth regulator applications. Turfgrass trends
9 Shepard D, Joe DiPaola. 2000. Regulate growth and improve turf qualiy. Golf Course Management. March 2000:56-59
10 전재찬. 2008. 식물생장조절제가 Zoysiagrass와 Creeping Bentgrass의 생육에 미치는 영향. 경북대학교 대학원 석사 학위 논문