| |
DOI: | 10.5660/WTS.2013.2.3.274 |
Web URL(s): | http://ocean.kisti.re.kr/downfile/volume/ksws/JDHHCQ/2013/v2n3/JDHHCQ_2013_v2n3_274.pdf Last checked: 09/24/2015 Requires: PDF Reader |
Publication Type:
| Refereed |
Author(s): | Kim, Kyoung-Nam |
Author Affiliation: | Dept. of Horticulture, College of Science and Technology, Sahmyook University |
Title: | Comparison of seed germinating vigor, early germination speed and germination peak time in perennial ryegrass cultivars under different germination conditons |
Source: | Weed and Turfgrass Science. Vol. 2, No. 3, September 2013, p. 274-282. |
Publishing Information: | Korea: The Korean Society of Weed Science and Turfgrass Society of Korea |
# of Pages: | 9 |
Related Web URL: | http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=JDHHCQ_2013_v2n3_274 Last checked: 09/24/2015 Notes: English abstract only |
Keywords: | TIC Keywords: Cultivar evaluation; Lolium perenne; Photoperiod; Seed germination; Seed testing; Temperature response
|
Cultivar Names: | Pennant II; Brightstar II; Sonata; Accent II |
Abstract/Contents: | "Research was initiated to investigate early germination and establishment characteristics of perennial ryegrass (PR, Lolium perenne L.). An alternative condition was applied in Experiment I with 8-hr light at 25°C and 16-hr dark at 15°C (ISTA condition). Experiment II was conducted under 5°C to 25°C (natural condition). Significant differences were observed in germination percentage, germination speed and germination peak time. Seed germinating vigor was 66.00 to 93.75% under ISTA and 66.25 to 93.50% under natural conditions. Germination speed, measured as days to germination of 50% through 90%, was much faster with 'Pennant II', 'Brightstar II', 'Sonata' and 'Accent II' under ISTA conditions. But it was faster only with 'Pennant II' and 'Brightstar II' under natural conditions. Germination peak time ranged 1.48 to 5.65 days under ISTA, while 2.17 to 10.63 days under natural conditions. Regardless of growing conditions, the shortest cultivars in peak time were 'Sonata', 'Pennant II', and 'Brightstar II' and the longest one 'Revenge GLX'. Considering germinating vigor, early germination speed and germination peak time, 'Pennant II', 'Brightstar II', 'Sonata' and 'Accent II' were regarded as excellent cultivars under ISTA conditions, while 'Pennant II' and 'Brightstar II' under natural conditions." |
Language: | Korean |
References: | 39 |
Note: | Abstract appears in English only Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Kim, K.-N. 2013. Comparison of seed germinating vigor, early germination speed and germination peak time in perennial ryegrass cultivars under different germination conditons. (In Korean) Weed and Turfgrass Science. 2(3):p. 274-282. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=265257 |
| If there are problems with this record, send us feedback about record 265257. |
| Choices for finding the above item: |
| DOI: 10.5660/WTS.2013.2.3.274 |
| Web URL(s): http://ocean.kisti.re.kr/downfile/volume/ksws/JDHHCQ/2013/v2n3/JDHHCQ_2013_v2n3_274.pdf Last checked: 09/24/2015 Requires: PDF Reader |
| Find from within TIC: Digitally in TIC by record number. |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |