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| Web URL(s): | http://cykx.lzu.edu.cn//EN/article/downloadArticleFile.do?attachType=PDF&id=11193
Last checked: 04/12/2016
Requires: PDF Reader |
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| Publication Type:
| Report |
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| Author(s): | Fan, Jin;
Yuan, Qing-hua |
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| Author Affiliation: | Institute of Animal Science, Chinese Academy of Agriculture Science, Beijing, China |
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| Title: | Effects of heavy metal cadmium on morphology and physiology of Festuca arundinacea seedlings |
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| Source: | [Caoye Kexue] [Pratacultural Science]. Vol. 32, No. 8, August 20 2015, p. 1278-1288. |
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| Publishing Information: | [Lanzhou Shi, China]: ["Cao Ye Ke Xue" Bian Jibu] |
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| # of Pages: | 11 |
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| Keywords: | TIC Keywords: Cadmium; Cultivar evaluation; Cultivar variation; Festuca arundinacea; Heavy metals; Morphological evaluation; Physiological responses; Resistance
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| Abstract/Contents: | "A comprehensive evaluation of 20 Festuca arundinacea cultivars tolerance to heavy metal cadmium (Cd) was conducted by measuring their morphological and physiological response under different Cd2+ concentrations. The results showed that survival rate, plant height, above ground biomass and leaf water content significantly decreased with the cadmium concentration increasing whereas tiller numbers firstly increased and then decreased with the cadmium concentration increasing. Two strong cadmium tolerant cultivars (M15 and M8) and two weak cadmium tolerant cultivars (M5 and M11) were screened using the standard deviation coefficient allocation weight method. And then, the physiological response of these 4 cultivars to Cd2+ including the activities of peroxidase (POD) and catalase (CAT) and the contents of chlorophyll and proline (Pro) were measured. With the cadmium concentration increasing, the activities of POD and CAT of 2 strong cadmium tolerant cultivars increased whereas those of 2 weak cadmium tolerant cultivars firstly increased and then decreased. With the cadmium concentration increasing, the chlorophyll contents of all tested cultivars decreased and Pro contents of all tested cultivars increased." |
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| Language: | Chinese |
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| References: | 32 |
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| Note: | Abstract also appears in English
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Fan, J., and Q.-h. Yuan. 2015. Effects of heavy metal cadmium on morphology and physiology of Festuca arundinacea seedlings. (In Chinese) [Caoye Kexue] [Pratacultural Science]. 32(8):p. 1278-1288. |
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| Web URL(s):
http://cykx.lzu.edu.cn//EN/article/downloadArticleFile.do?attachType=PDF&id=11193
Last checked: 04/12/2016
Requires: PDF Reader |
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MSU catalog number: b10275836 |
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