| |
DOI: | 10.1094/ATS-2012-0413-01-RS |
Web URL(s): | https://dl.sciencesocieties.org/publications/ats/articles/9/1/2012-0413-01-RS Last checked: 03/05/2014 Access conditions: Item is within a limited-access website https://dl.sciencesocieties.org/publications/ats/pdfs/9/1/2012-0413-01-RS Last checked: 03/05/2014 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Zuk, Alan J.;
DeSutter, Thomas M.;
Zhang, Qi;
Hafdahl, Mark P. |
Author Affiliation: | Zuk, DeSutter and Zhang: Assistant Professor, Department of Plant Science; Hafdahl: Lab Director, North Dakota State Seed, North Dakota State University, Fargo, ND |
Title: | Kentucky bluegrass germination and early seedling growth under saline conditions |
Section: | Applied turfgrass research Other records with the "Applied turfgrass research" Section
|
Source: | Applied Turfgrass Science. Vol. 9, No. 1, December 2012, p. [1-10]. |
Publishing Information: | St. Paul, Minnesota: Plant Management Network |
# of Pages: | 10 |
Related Web URL: | https://dl.sciencesocieties.org/publications/ats/abstracts/9/1/2012-0413-01-RS Last checked: 03/05/2014 Notes: Abstract only |
Keywords: | TIC Keywords: Cultivar evaluation; Dry weight; Environmental effects; Germinability; Magnesium sulfate; Photoperiod; Poa pratensis; Salt tolerance; Seedling vigor; Tillers (vegetative)
|
Cultivar Names: | Mystere; BAR VV 0709; Bariris; Rugby II; Bewitched |
Abstract/Contents: | "Salinity tolerance of five Kentucky bluegrass (KBG) (Poa pratensis L.) cultivars, Mystere, BAR VV 0709, Bariris, Rugby II, and Bewitched, were tested to determine germination and seedling growth. Twenty pure live seeds of each cultivar were placed in petri dishes and hydrated with 7 mL of MgSO4 at 0.0 (deionized water), 1.6, 3.6, or 9.0 dS/m at 25/15°C with 8/16 h photoperiod cycle for 3 weeks. In another test, seeds were planted in pots to determine seedling responses to the same saline solutions. Pots were watered daily with 70 mL of the saline solutions and seedling responses (number of seedlings and tillers and tissue dry weight) and soil salinity were determined 45 days later. All KBG cultivars showed similar germination rate (average germinated seeds = 17.2) during germination regardless of MgSO4 levels. Soil salinity increased from 0.3 to 5.6 dS/m and 0.1 to 4.2 dS/m in Study I and II, respectively, as MgSO4 increased from 0.0 to 9.0 dS/m. Seedling growth decreased as MgSO4 levels increased. All five KBG cultivars responded similarly to saline solutions, except in Study II where seedling numbers were the highest in 'Rugby II' and 'Bariris' (average = 11.8) and lowest in 'BARVV0709' (3.0) at 1.6 dS/m. Results revealed that KBG seedling growth is more sensitive to high salinity levels than germination." |
Language: | English |
References: | 20 |
See Also: | Other items relating to: Salinity Management For Cool Season Grasses |
Note: | "Published 13 April 2012" Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Zuk, A. J., T. M. DeSutter, Q. Zhang, and M. P. Hafdahl. 2012. Kentucky bluegrass germination and early seedling growth under saline conditions. Appl. Turfgrass Sci. 9(1):p. [1-10]. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=203735 |
| If there are problems with this record, send us feedback about record 203735. |
| Choices for finding the above item: |
| DOI: 10.1094/ATS-2012-0413-01-RS |
| Web URL(s): https://dl.sciencesocieties.org/publications/ats/articles/9/1/2012-0413-01-RS Last checked: 03/05/2014 Access conditions: Item is within a limited-access website https://dl.sciencesocieties.org/publications/ats/pdfs/9/1/2012-0413-01-RS Last checked: 03/05/2014 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| 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) |