Full TGIF Record # 286525
Item 1 of 1
DOI:10.11686/cyxb2015230
Web URL(s):http://cyxb.lzu.edu.cn/EN/article/downloadArticleFile.do?attachType=PDF&id=3714
    Last checked: 07/12/2017
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http://cyxb.lzu.edu.cn/article/2016/1004-5759-25-1-163.html
    Last checked: 07/12/2017
Publication Type:
i
Report
Author(s):Liang, Xiao-Hong; Ai, Fei-Fan; Zhong, Tian-Xiu; Han, Lie-Bao
Author Affiliation:Liang, Ai, and Han: Institute of Turfgrass Science, Beijing Forestry University, Beijing, China; Zhong: Guangdong Engineering Research Center of Grassland Sciences, College of Forestry and Landscape Architecture, South China Agricultural University, Guangzhou, China
Title:Cross adaptation under drought and low temperature stress in perennial ryegrass
Source:[Caoye Xuebao] [Acta Prataculturae Sinica]. Vol. 25, No. 1, January 20 2016, p. 163-170.
# of Pages:8
Publishing Information:[Lanzhou Shi, China]: ["Cao Ye Xue Bao" Bian Ji Wei Yuan Hui]
Keywords:TIC Keywords: Adaptation; Cold stress; Cultivar evaluation; Drought stress; Irrigation rates; Lolium perenne; Turfgrass quality
Cultivar Names:Accent
Abstract/Contents:"Turfgrass suffers from both drought and cold stress in winter which degrades turf quality in the following spring. In order to investigate the physiological mechanism of cross adaptation to drought and low temperature stress in perennial ryegrass "Accent" turf ryegrass was subjected to three watering regimes (30%, 60% and 100% of requirements) for 5 days and then exposed to 2° C temperatures day and night for 15 days. The results showed that low temperature stress decreased the relative water content (RWC) and chlorophyll (Chl) content but increased electrolyte leakage (EL), proline, soluble sugar and antioxidant enzymes. Mild drought stress before exposure to cold stress produced a significantly lower reduction in RWC and Chl content but increased osmotic adjustment and antioxidant enzymes. It was concluded that moderate drought prior to exposure to low temperatures helped perennial ryegrass adapt to low winter temperatures but severe drought caused considerable damage to plants."
Language:Chinese
References:30
Note:Abstract also appears in English
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Ai, F.-F., T.-X. Zhong, X.-H. Liang, and L.-B. Han. 2016. Cross adaptation under drought and low temperature stress in perennial ryegrass. (In Chinese) [Caoye Xuebao] [Acta Prataculturae Sinica]. 25(1):p. 163-170.
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DOI: 10.11686/cyxb2015230
Web URL(s):
http://cyxb.lzu.edu.cn/EN/article/downloadArticleFile.do?attachType=PDF&id=3714
    Last checked: 07/12/2017
    Requires: PDF Reader
http://cyxb.lzu.edu.cn/article/2016/1004-5759-25-1-163.html
    Last checked: 07/12/2017
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