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| Web URL(s): | http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/2006/v20n2/JDHHBF_2006_v20n2_147.pdf
Last checked: 01/28/2013
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Tae, Hyun-Sook;
Lee, Hyung-Seok;
An, Kil-Man;
Kim, Jong-Bo |
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| Author Affiliation: | Tae, Lee and An: Turfgrass and Environment Research Institute, Samsung Everland Incorporated, Gunpo, Korea; Kim: Advanced Biotechnology Research Institute, Pohang Techno Park Genomine Incorporated, Pohang, Korea |
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| Title: | Comparison of growth characteristics of creeping bentgrass(Agrostis palustris Huds.) cultivars in summer |
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| Source: | Korean Journal of Turfgrass Science. Vol. 20, No. 2, 2006, p. 147-156. |
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| Publishing Information: | Korea: Turfgrass Society of Korea |
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| # of Pages: | 10 |
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| Keywords: | TIC Keywords: Growth factors; Agrostis stolonifera; Summer; Cultivar variation; Chlorophyll content; Root length; Shoot density; Visual evaluation
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| Abstract/Contents: | "This study was initiated to evaluate the growth characteristics of seven creeping bentgrass cultivars in summer. 'Penncross' showed the worst visual quality, whereas 'Penn A-4' and 'Crenshaw' the best quality. 'Putter', which was maintained a fair quality during the test period, was regarded as a good cultivar because of no significant variation in summer as compared to the other cultivars. 'Crenshaw', 'L-93', and 'Penn A-4' were greater in chlorophyll content and 'Penncross' lowest during the summer. Also, 'SR1020' had a low content of chlorophyll. 'Putter' greatly increased in chlorophyll content after fertilization. The highest shoot density(19.3/cm2) was found with 'L-93' in early August, followed by 'Crenshaw', 'Penn A-4', 'Putter', 'Dominant', and 'SR1020' in that order. However, 'Penncross' was lowest(15.7/cm2). As for root length, 'L-93' was longest, being over an average 5.5cm. 'Penn A-4' and 'Putter' also showed good result in root growth. However, the root length considerably decreased with 'SR1020', 'Penncross' and 'Dominant' in summer. Brown patch was a serious disease for the most cultivars, except 'Penncross'. 'Dominant' had the most serious damage. 'Putter', 'L-93', 'Crenshaw', "SR1020', and 'Penn A-4' were also greater in damage over the others. In regards of algae occurrence in summer, 'Penn A-4' had the least damage, while 'Dominant' the greatest. In conclusion, 'Crenshaw', 'Penn A-4' and 'L-93' were the best cultivars in terms of summer growth. Conversely, 'Penncross' was the poorest one. However, this study was conducted under the conditions of one-year old green. Accordingly, in-depth experiment should be done over several years to elucidate the characteristics of growth for the wide range of creeping bentgrass cultivars during the summer." |
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| Language: | Korean |
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| References: | 15 |
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| Note: | Abstract appears in English
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Tables
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Tae, H.-S., H.-S. Lee, J.-B. Kim, and K.-M. An. 2006. Comparison of growth characteristics of creeping bentgrass(Agrostis palustris Huds.) cultivars in summer. (In Korean, with English abstract.) Korean Journal of Turfgrass Science. 20(2):p. 147-156. |
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| Web URL(s):
http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/2006/v20n2/JDHHBF_2006_v20n2_147.pdf
Last checked: 01/28/2013
Requires: PDF Reader |
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MSU catalog number: b5472572a |
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