Full TGIF Record # 271042
Item 1 of 1
DOI:10.11686/cyxb2015161
Web URL(s):http://cyxb.lzu.edu.cn/EN/article/downloadArticleFile.do?attachType=PDF&id=3655
    Last checked: 04/19/2016
    Requires: PDF Reader
Publication Type:
i
Report
Author(s):Zhao, Ying; Li, Jing-Yuan; Duan, Yan-Xin; Dong, Xiao-Ying
Author Affiliation:College of Horticulture, Qingdao Agricultural University, Qingdao, China
Title:Responses of three Zoysia grass species to salt stress
Source:[Caoye Xuebao] [Acta Prataculturae Sinica]. Vol. 24, No. 11, November 20 2015, p. 109-117.
# of Pages:9
Publishing Information:[Lanzhou Shi, China]: ["Cao Ye Xue Bao" Bian Ji Wei Yuan Hui]
Keywords:TIC Keywords: Biomass; Cultivar evaluation; Growth analysis; Physiological responses; Salt stress; Salt tolerance; Zoysia japonica; Zoysia macrostachya; Zoysia matrella
Abstract/Contents:"The effects of salt (NaCl) on the antioxidant system and soluble protein content during growth of Zoysia macrostachys, Z. matrella and Z. japonica was investigated. The biomass and the soluble protein contents of all three grasses reduced gradually with increasing salt concentration and duration of exposure, while leaf relative conductance and malondialdehyde (MDA) content increased. Under lower salt concentration (0.2%-0.4%), leaf relative conductance and MDA increased slightly, but both peaked at 0.8% salt. The proline content peaked 10 days after treatment application but subsequently declined. Under lower salt concentrations the activities of catalase and superoxide dismutase in all three grasses reduced gradually, while under 0.6%-0.8% salt, they initially increased, declined and then increased again. Z. macrostachys had the lowest leaf relative conductance and the lowest MDA, but the highest protective enzyme activity and soluble protein content. Consequently Z. macrostachys demonstrated greater salt resistance than Z. matrella and Z. japonica."
Language:Chinese
References:30
Note:Abstract also appears in English
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Zhao, Y., J.-Y. Li, Y.-X. Duan, and X.-Y. Dong. 2015. Responses of three Zoysia grass species to salt stress. (In Chinese) [Caoye Xuebao] [Acta Prataculturae Sinica]. 24(11):p. 109-117.
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DOI: 10.11686/cyxb2015161
Web URL(s):
http://cyxb.lzu.edu.cn/EN/article/downloadArticleFile.do?attachType=PDF&id=3655
    Last checked: 04/19/2016
    Requires: PDF Reader
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