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| DOI: | 10.13817/j.cnki.cyycp.2021.02.016 |
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| Web URL(s): | https://cyycp.ijournals.cn/cyycp/article/abstract/20210216
Last checked: 11/01/2023
Notes: Abstract only
http://cyycp.ijournals.cn/cyycp/article/pdf/20210216
Last checked: 11/01/2023
Requires: PDF Reader
Notes: Direct download |
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| Publication Type:
| Report |
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| Author(s): | Zhang, Ran;
Li, Jia-jin;
Wang, Ming;
Ji, Ling-he;
Hou, Xuan;
Ma, Xiang;
Ma, Hui-ling |
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| Author Affiliation: | Whang, Li, Wang, Ji, Hou and Ma H.-l.: College of Pratacultural Science, Gansu Agricultural University, Key Laboratory of Grassland Ecosystem, Ministry of Education/Pratacultural Engineering Laboratory of Gansu Province, Sino-U.S.Center for Grazingland Ecosystem Sustainability, Lanzhou, China; Ma, X.: Academy of Animal Science and Veterinary, Qinghai University, Xining, China |
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| Title: | Physiological responses to drought stress in 11 different kentucky bluegrass germplasm and the evaluation of their drought tolerance |
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| Source: | [Caoyuan yu Caoping] [Grassland and Turf]. Vol. 41, No. 2, April 30 2021, p. 113-121. |
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| Publishing Information: | Lanzhou, China: Zhongguo cao yuan xue hui |
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| # of Pages: | 9 |
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| Keywords: | Author-Supplied Keywords: Kentucky bluegrass; PEG stress; Seedling stage; Physiological responses
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| Abstract/Contents: | "In order to evaluate the drought tolerance of 11 kentucky bluegrass germplasm, the seeds were planted in the seedling bowls. Drought stress treatment was simulated by imposing 15% PEG-6000 when the seedlings had four-five true leaves. The relative water content (RWC), chlorophyll (Chl), superoxide dismutase (SOD), peroxidase (POD), catalase (CAT), proline (pro), malondialdehyde (MDA) and soluble sugar (SS) were measured. The results showed that under drought stress, RWC and Chl decreased significantly, while SOD, POD, CAT, Pro, MDA and SS increased to some extent. Drought tolerance of 11 bluegrass varieties were assessed using the subordinate function, with the ranking as 10-202 > Qinzhou > Rugby > Midnight 2 > Qingshui > 10-130 > 09-085 > Tianshui > Liberator > Bluemoon > 09-61. Therefore, 10-202 and Qinzhou could be used as the potential germplasm for breeding drought resistant varieties." |
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| Language: | Chinese |
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| References: | 41 |
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| Note: | Abstract also available in English
Figures
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Zhang, R., J.-j. Li, M. Wang, L.-h. Ji, X. Hou, X. Ma, et al. 2021. Physiological responses to drought stress in 11 different kentucky bluegrass germplasm and the evaluation of their drought tolerance. (In Chinese) [Caoyuan yu Caoping] [Grassland and Turf]. 41(2):p. 113-121. |
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| DOI: 10.13817/j.cnki.cyycp.2021.02.016 |
| Web URL(s):
https://cyycp.ijournals.cn/cyycp/article/abstract/20210216
Last checked: 11/01/2023
Notes: Abstract only
http://cyycp.ijournals.cn/cyycp/article/pdf/20210216
Last checked: 11/01/2023
Requires: PDF Reader
Notes: Direct download |
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