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| Web URL(s): | http://ocean.kisti.re.kr/downfile/volume/tsk/JDHHBF/2011/v25n1/JDHHBF_2011_v25n1_1.pdf
Last checked: 10/23/2013
Requires: PDF Reader
Notes: Abstract is in English only |
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| Publication Type:
| Refereed |
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| Author(s): | Kim, Kyoung-Nam;
Kwon, O-Dal;
Shim, Sang-Ryul;
Yoon, Jung-Seo;
Park, So-Hyang |
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| Author Affiliation: | Kim and Kwon: Dept. of Horticulture, College of Science and Technology, Sahmyook University, Seoul, Korea; Shim: Dept. of Environmental Landscape Architecture, College of Science and Engineering, Cheongju University, Cheongju, Korea; Yoon: Dept. of Envorinmental Landscape Architecture, Graduate School, Dankook University, Cheonan, Korea; Park: Dept. of Environmental Horticulture, Graduate School, Sahmyook University, Seoul, Korea |
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| Title: | Comparison of germination characteristics and daily seed germinating pattern in new cultivars of the third generation of creeping bentgrass grown under alternative and natural room temperature conditions |
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| Source: | Asian Journal of Turfgrass Science. Vol. 25, No. 1, June 2011, p. 1-10. |
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| Publishing Information: | Korea: Turfgrass Society of Korea |
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| # of Pages: | 10 |
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| Related Web URL: | http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=JDHHBF_2011_v25n1_1
Last checked: 10/25/2013
Notes: Abstract only |
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| Keywords: | TIC Keywords: Agrostis stolonifera; Artificial light; Cultivar variation; Germination
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| Cultivar Names: | Penn A-1; Penncross; Penn A-4; L-93; T-1 |
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| Abstract/Contents: | "This study was conducted to investigate early germination characteristics and germination pattern of new cultivars of creeping bentgrass (CB, Agrostis pall/stris Huds.) under natural room temperature conditions and to analyze differences between alternative and natural conditions. Seven cultivars of CB were tested in the study. Daily and cumulative germination patterns were measured and analyzed on a daily basis. Significant differences were observed in germination pattern, days to the first germination, days to 50% germination, days to 85% germination, and germination rate among cultivars under different environments. The first germination in all entries was initiated between 4 and 5 days after seeding (DAS) under alternative conditions, while between 6 and 8 DAS under natural conditions, being 2 to 3 days later as compared with that of alternative conditions. As for the first germination percentage, it was generally 5 to 25% under alternative conditions. However, 'Penn A-1', 'Penncross', and 'Penn A-4' cultivars showed a vigorous germination, producing 50 to 70%. Under natural room temperature conditions, it was 5 to 10% for the most entries, except 'Penncross', 'L-93', and 'Penn A-4' cultivars which vigorously produced 20 to 50%. Days to the 50% germination in CB resulted in 4 to 10 DAS under alternative conditions, while 6 to 15 DAS under natural conditions, being 2 to 5 days later than under alternative conditions. Days to the 85% germination were 5.90 to 11.75 DAS under alternative conditions and 7.95 to 12.50 DAS under natural conditions. 'Penn A-1' and 'L-93' were the fastest cultivars under alternative and natural conditions, respectively. Regardless of the temperature conditions, the longest cultivar in germination was 'T-1', being over 11 DAS. In-depth comparative data on germination characteristics and germination patterns among CB cultivars would be usefully applied for a practical CB turf establishment in golf course construction etc." |
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| Language: | Korean |
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| References: | 44 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Kim, K.-N., O.-D. Kwon, S.-R. Shim, J.-S. Yoon, and S.-H. Park. 2011. Comparison of germination characteristics and daily seed germinating pattern in new cultivars of the third generation of creeping bentgrass grown under alternative and natural room temperature conditions. (In Korean) Asian Journal of Turfgrass Science. 25(1):p. 1-10. |
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| Web URL(s):
http://ocean.kisti.re.kr/downfile/volume/tsk/JDHHBF/2011/v25n1/JDHHBF_2011_v25n1_1.pdf
Last checked: 10/23/2013
Requires: PDF Reader
Notes: Abstract is in English only |
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MSU catalog number: b5472572a |
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