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| Web URL(s): | http://cyxb.magtech.com.cn/EN/article/downloadArticleFile.do?attachType=PDF&id=3013
Last checked: 10/09/2019
Requires: PDF Reader
Notes: Direct Download |
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| Publication Type:
| Report |
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| Author(s): | Wan, Li-qiang;
Li, Xiang-lin;
Shi, Yong-hong;
He, Feng;
Jia, Ya-xiong |
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| Author Affiliation: | Wan, Li, He, and Jia: Institutue of Animal Science, CAAS, Beijing; Shi: Animal Husbandry and Veterinary Institue, Shanzi Academy of Agricultural Sciences, Taiyuan, China |
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| Title: | A study on the response and on the comparison of physiological and biochemical indexes of four Lolium perenne varieties under PEG stress |
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| Source: | [Caoye Xuebao] [Acta Prataculturae Sinica]. Vol. 19, No. 1, February 20 2010, p. 83-88. |
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| Publishing Information: | [Lanzhou Shi, China]: ["Cao Ye Xue Bao" Bian Ji Wei Yuan Hui] |
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| # of Pages: | 6 |
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| Related Web URL: | http://cyxb.lzu.edu.cn/CN/abstract/abstract3013.shtml
Last checked: 10/22/2015
Notes: Abstract only |
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| Abstract/Contents: | "Response of physiological and biochemical indexes in leaves of four Lolium perenne varieties was compared under simulated drought stress using different concentrations of PEG solution. "Oupec", with the highest relative water content and least decreasing changes, the lowest electrical conductivities, and the smallest increasing rates of MDA contents under PEG stress had more tolerant membrane systems and was the most resistant to osmotic stress, while the resistance of "Polim" was relatively weaker. Proline accumulation in leaves of the four varieties increased and "Oupec" with rapid increases in proline contents had the strongest resistance to PEG stress. Activities of superoxide dismutase (SOD) in leaves of the four varieties increased during the initial stress stages (5% PEG) and decreased continuously with more severe stress. "Oupec" and "Polim" had the strongest and the weakest drought resistance respectively. The four L. perenne varieties had reduced relative water contents and activities of superoxide dismutase (SOD), increased permeability of plasma, MDA contents and proline accumulation under PEG stress and had differences in rates of change for the response indices." |
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| Language: | Chinese |
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| References: | 29 |
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| Note: | Abstract also appears in English
"Sum No. 84"
Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Wan, L.-g., X.-l. Li, Y.-h. Shi, F. He, and Y.-x. Jia. 2010. A study on the response and on the comparison of physiological and biochemical indexes of four Lolium perenne varieties under PEG stress. (In Chinese) [Caoye Xuebao] [Acta Prataculturae Sinica]. 19(1):p. 83-88. |
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| Web URL(s):
http://cyxb.magtech.com.cn/EN/article/downloadArticleFile.do?attachType=PDF&id=3013
Last checked: 10/09/2019
Requires: PDF Reader
Notes: Direct Download |
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MSU catalog number: b10289426 |
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