Full TGIF Record # 316125
Item 1 of 1
DOI:10.5660/WTS.2021.10.2.177
Web URL(s):http://www.weedturf.org/article/?num=N0260100209
    Last checked: 11/22/2021
http://www.weedturf.org/view/N0260100209.pdf
    Last checked: 11/22/2021
    Requires: PDF Reader
Publication Type:
i
Refereed
Author(s):Sin, Young Soo; Shim, Sang Ryul; Kim, Jae Hwan
Author Affiliation:Sin: Ph.D. and Chunryong Country Club, Korea; Shim: Professor, Deparment of Landscape Architecture, Cheongju University, Korea; Kim: Professor, Department of Landscape Architecture & Urban Plan, Cheongju University, Korea
Title:Green speed of eight creeping bentgrass (Agrostis stolonifera L.) cultivars
Section:Research article
Other records with the "Research article" Section
Source:Weed and Turfgrass Science. Vol. 10, No. 2, June 2021, p. 177-183.
Publishing Information:Korea: The Korean Society of Weed Science and Turfgrass Society of Korea
# of Pages:7
Related Web URL:http://www.weedturf.org/preview/?num=N0260100209
    Last checked: 11/22/2021
    Notes: Article info only
Keywords:Author-Supplied Keywords: Creeping bentgrass; Green; Green speed; Stimpmeter
Abstract/Contents:"Green speed was evaluated of main creeping bentgrass (Agrotis stolonifera L.) cultivars used in Korean golf course greens. Eight cultivars of creeping bentgrass (CB; Agrotis stolonifera) were 'Penncross', 'T-1', 'Penn A-1', 'Penn A-4', 'Shark', 'Declaration', 'Pure Distinction' and 'Pure Select'. Experiment was conducted on a 1 m × 5 m plot with three replication (total plot size=120 m2) at Chunryong Country Club located in Jincheon, Chungcheongbuk-do, South Korea. Green speed was evaluated using by the stimpmeter under 4.0 mm and 3.6 mm mowing height on Oct. 27 in 2020, respectively after seeding on Apr. 17 in 2019. Significant differences of CB cultivars were observed in ball roll distance. As for ball roll distance of CB cultivars at 4.0 mm cut, it showed 0.55 m difference with 2.85 m ('Shark', the fastest cultivar) to 2.30 m ('Penncross', the lowest cultivar) among treated CB cultivars. On the other hand, Pure Distinction (2.80 m) and Pure Select (2.75 m) showed relatively fast ball speed when compared to medium high ball speed with 'Penn A-1' (2.70 m), medium low with 'Declaration' (2.60 m), low with 'Penn A-4' (2.50 m) and T-1 (2.50 m). In regard of ball roll distance of CB cultivars at 3.6 mm cut, it showed 0.15-0.30 m faster than ball roll distance at 4.0 mm cut. In this time, Pure Distinction was evaluated with the fastest cultivar on 3.10 m while 'Penncross' with the lowest cultivar on 2.60 m ball roll distance. On the other hand, 'Shark' (3.00 m), 'Penn A-1' (2.98 m) and 'Pure Select' (2.95 m) showed relatively fast ball speed when compared to slow ball speed with 'Declaration' (2.78 m), 'Penn A-4' (2.75 m), 'T-1' (2.70 m). Considering ball roll distance under 4.0 mm and 3.6 mm cut in this study, 'Shark' and 'Pure Distinction' were regard as excellent ball roll speed cutivars when compared to relatively high speed cultivars with 'Pure Select' and 'Penn A-1', relatively low speed with 'Declaration', 'Penn A-4' and 'T-1', and the lowest speed with 'Penncross'."
Language:Korean
References:20
Note:Abstract appears in English
Author keywords appear in English
Tables
Graphs
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Sin, Y. S., S. R. Shim, and J. H. Kim. 2021. Green speed of eight creeping bentgrass (Agrostis stolonifera L.) cultivars. (In Korean, with English abstract.) Weed and Turfgrass Science. 10(2):p. 177-183.
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DOI: 10.5660/WTS.2021.10.2.177
Web URL(s):
http://www.weedturf.org/article/?num=N0260100209
    Last checked: 11/22/2021
http://www.weedturf.org/view/N0260100209.pdf
    Last checked: 11/22/2021
    Requires: PDF Reader
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