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| Web URL(s): | http://manu40.magtech.com.cn/Jweb_cdxb/CN/article/downloadArticleFile.do?attachType=PDF&id=318
Last checked: 05/04/2016
Requires: PDF Reader |
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| Publication Type:
| Report |
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| Author(s): | Sun, Zong-jiu;
Li, Pei-ying |
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| Author Affiliation: | College of Pratacultural and Environmental Science, Xinjiang Agricultural University, Key Laboratory of Grassland Resource and Ecology in Xinjiang, Urumqi, Xianjiang Uigur Autonomous Region, China |
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| Title: | Physiological response of four Elytrigia repens resource under drought stress |
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| Source: | [Cao Di Sue Bao] [Acta Agrestia Sinica]. Vol. 18, No. 5, September 2010, p. 678-682, 688. |
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| Publishing Information: | [Beijing, China]: [Zhongguo Xue Shu Qi Kan (Guang Pan Ban) Dian Zi Za Zhi She] |
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| # of Pages: | 6 |
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| Keywords: | TIC Keywords: Cultivar evaluation; Cultivar variation; Drought resistance; Drought stress; Elymus repens; Water shortage
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| Cultivar Names: | E05; E01; E16; E22 |
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| Geographic Terms: | China |
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| Abstract/Contents: | "Drought and water shortage have become significant factors restricting quick development of turf grass in china. This study on drought resistance of turf grass and it adaptive mechanism during water deficits show significant importance for drought-resistance turf grass breeding while reducing irrigation costs. In order to understand the drought resistance mechanism of Elytrigia repens, physiological response to water shortage for four Elytrigia repens (E01, E05, E16 and E22) in pot method was studied. Results showed that with soil water content significantly decreasing after drought stress on 0 day, 5th day, 10th day, 15th day respectively (P<0.05), leaf water saturation deficit (WSD), electrical conductivity, malondialdephyde (MDA) content and proline content was always increased, whereas peroxidase (POD) activity was decreased. However, superoxide dismutasethe (SOD) activity as well as content of soluble protein were firstly decreased then increased during drought stress. Compared with other materials, E01 has higher drought resistance while WSD increased slowly with lower values, the maximum value of SOD came late but highest. Soluble proteins changed little, proline increased slightly with lower MDA content." |
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| Language: | Chinese |
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| References: | 26 |
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| Note: | Abstract also appears in English
Additional author listed as "Abulaiti"
Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Sun, Z.-j., and P.-y. Li. 2010. Physiological response of four Elytrigia repens resource under drought stress. (In Chinese) [Cao Di Sue Bao] [Acta Agrestia Sinica]. 18(5):p. 678-682, 688. |
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Last checked: 05/04/2016
Requires: PDF Reader |
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