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| DOI: | 10.11829/j.issn.1001-0629.2017-0347 |
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| Web URL(s): | http://cykx.lzu.edu.cn//EN/article/downloadArticleFile.do?attachType=PDF&id=12045
Last checked: 08/02/2018
Requires: PDF Reader
Notes: Direct download
http://cykx.lzu.edu.cn//article/2018/1001-0629-35-4-816.html
Last checked: 08/02/2018 |
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| Publication Type:
| Refereed |
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| Author(s): | Xu, Yu-jiao;
Zhou, Yu-jie;
Luo, Ying;
Liao, Li;
Bai, Chang-jun;
Wang, Zhi-yong |
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| Author Affiliation: | Xu, Zhou, Luo, Liao, and Wang: Institute of Tropical Agriculture and Forestry, Hainan University, Haikou, Hainan, China; Bai: Tropical Pasture Research Center CATAS, Danzhou, Hainan, China |
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| Title: | Critical concentration of salt stress in Stenotaphrum secundatum |
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| Section: | Original article
Other records with the "Original article" Section
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| Source: | [Caoye Kexue] [Pratacultural Science]. Vol. 35, No. 4, April 20 2018, p. 816-821. |
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| Publishing Information: | [Lanzhou Shi, China]: ["Cao Ye Ke Xue" Bian Jibu] |
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| # of Pages: | 6 |
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| Related Web URL: | http://cykx.lzu.edu.cn//EN/abstract/abstract12045.shtml
Last checked: 08/02/2018
Notes: Abstract only |
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| Keywords: | TIC Keywords: Evaluative methods; Growth rate; Morphological evaluation; Salt build-up; Salt stress; Salt tolerance; Stenotaphrum secundatum; Stolon growth; Turfgrass quality
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| Abstract/Contents: | "The objective of this study was to identify the semi-lethal concentrations of salt stress in Stenotaphrum secundatum using hydroponics to provide a theoretic background for screening salt tolerance of different accessions. The experiment was carried out at 10 concentration gradient treatments, which were 0, 35, 70, 105, 140, 175, 210, 245, 280, and 315 mmol·L-1. To investigate morphological indicators of S. secundatum, plants were treated after 28 days to determine the semi-lethal concentration of NaCl. The results showed that different treatments had significant differences (P<0.05). With the increase in the salt concentration of the treatment, four morphological indexes, which were leaf color, turf quality, stolon length, and dry matter weight increased significantly (P<0.05), whereas leaf firing decreased (P<0.05). Using a linear regression equation, the semi-lethal concentration was found to be 185 mmol·L-1, when the rate of leaf firing was 50%. These results can provide a scientific basis and direction for the later screening of S. secundatum germplasm." |
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| Language: | Chinese |
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| References: | 23 |
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| Note: | Abstract also appears in English
Pictures, color
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Xu, Y.-j., Y.-j. Zhou, Y. Luo, L. Liao, C.-j. Bai, and Z.-y. Wang. 2018. Critical concentration of salt stress in Stenotaphrum secundatum. (In Chinese) [Caoye Kexue] [Pratacultural Science]. 35(4):p. 816-821. |
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| DOI: 10.11829/j.issn.1001-0629.2017-0347 |
| Web URL(s):
http://cykx.lzu.edu.cn//EN/article/downloadArticleFile.do?attachType=PDF&id=12045
Last checked: 08/02/2018
Requires: PDF Reader
Notes: Direct download
http://cykx.lzu.edu.cn//article/2018/1001-0629-35-4-816.html
Last checked: 08/02/2018 |
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MSU catalog number: b10275836 |
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