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| Web URL(s): | http://cykx.lzu.edu.cn//EN/article/downloadArticleFile.do?attachType=PDF&id=10972
Last checked: 06/08/2015
Requires: PDF Reader |
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| Publication Type:
| Report |
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| Author(s): | Wang, Hong-jun;
Chen, Zhi-fei;
Zhang, Ying;
Yang, Yun-gui;
Du, Shu-zeng;
Guo, Ting |
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| Author Affiliation: | College of Animal Sciences and Technology, Northwest A&F University, Yangling, China |
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| Title: | Influence of soaking times and agents on the seeds germination of Poa pratensis |
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| Source: | [Caoye Kexue] [Pratacultural Science]. Vol. 31, No. 11, November 15 2014, p. 2095-2104. |
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| Publishing Information: | [Lanzhou Shi, China]: ["Cao Ye Ke Xue" Bian Jibu] |
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| # of Pages: | 10 |
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| Related Web URL: | http://cykx.lzu.edu.cn//EN/abstract/abstract10972.shtml
Last checked: 06/08/2015
Notes: English abstract only |
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| Keywords: | TIC Keywords: Growth analysis; Growth factors; Poa pratensis; Recommendations; Scarification (seed); Seed germination; Seed priming
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| Abstract/Contents: | "In order to find out the most effective seed soaking methods for bluegrass (Poa pratensis), the present research assessed the effects of 30 seed presoaking treatments included 10 seed presoaking agents [H2O, 20% PEG-6000, 2.0% NaCl2, 2.0% CaCl2, 2.0% Ca(NO3)2, 2.0% KNO3, 2.0% NH2PO4, 2.0% KH2PO4, 0.5 mmol·L-1 salicylic acid (SA), 0.3% H2O2, 0.01% KMnO4] which combined with three soaking time (1, 2, 3 d) on seed germination and seedling growth. The 6 treatments of 2.0% Ca(NO3)2 and 2.0% KNO3 soaking 1, 2 and 3 d significantly improved (P<0.05) seeds germination without significant damage to seedling growth, especially for the two treatments of 2.0% Ca(NO3)2 soaking 2 d and 2.0% KNO3 soaking 2 d which were recommended for bluegrass seed soaking treatments. The eight treatments of 2.0% NaCl soaking 1 d, 2.0% CaCl2 soaking 1, 2 and 3 d, 2.0% KH2PO4 soaking 2 d and 0.5 mmol·L-1 SA soaking 1, 2 and 3 d improved seed germination rate whereas they had negative effects on seed mean germination period and seedling growth. The treatments of H2O soaking 1, 2 and 3 d, 20% PEG-6000 soaking 1, 2 and 3 d, 2.0% NaCl soaking 2 and 3 d, 2.0% KH2PO4 soaking 1 and 3 d, 0.3% H2O2 soaking 1, 2 and 3 d, 0.01% KMnO4 soaking 1, 2 and 3 d had negative effects on seedling growth which were not recommended for bluegrass seed priming methods." |
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| Language: | Chinese |
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| References: | 36 |
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| Note: | "Sum no. 256"
Abstract also appears in English
Equations
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Wang, H.-j., Z.-f. Chen, Y. Zhang, Y.-q. Yang, S.-z. Du, and T. Guo. 2014. Influence of soaking times and agents on the seeds germination of Poa pratensis. (In Chinese) [Caoye Kexue] [Pratacultural Science]. 31(11):p. 2095-2104. |
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| Web URL(s):
http://cykx.lzu.edu.cn//EN/article/downloadArticleFile.do?attachType=PDF&id=10972
Last checked: 06/08/2015
Requires: PDF Reader |
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MSU catalog number: b10275836 |
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