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Web URL(s): | http://cykx.lzu.edu.cn//EN/article/downloadArticleFile.do?attachType=PDF&id=10692 Last checked: 06/08/2015 Requires: PDF Reader |
Publication Type:
| Report |
Author(s): | Yu, Ling;
Ma, Hui-ling |
Author Affiliation: | College of Pratacultural, Gansu Agricultural University and Key Laboratory of Grassland Ecosystem, Ministry of Education and Sino-U.S. Centers for Grazingland Ecosystem Sustainability, Lanzhou, China |
Title: | Plant regeneration system of wild Kentucky bluegrass in Longxi, Gansu Province |
Source: | [Caoye Kexue] [Pratacultural Science]. Vol. 31, No. 6, June 15 2014, p. 1063-1069. |
Publishing Information: | [Lanzhou Shi, China]: ["Cao Ye Ke Xue" Bian Jibu] |
# of Pages: | 7 |
Related Web URL: | http://cykx.lzu.edu.cn//EN/abstract/abstract10692.shtml Last checked: 06/08/2015 Notes: English abstract only |
Keywords: | TIC Keywords: Calli; Growth analysis; Growth factors; Plant growth regulators; Poa pratensis; Regeneration; Regional variation
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Geographic Terms: | Longxi County, Gansu, China |
Abstract/Contents: | "The present research studied the influence of different hormones and their concentrations on callus induction and differentiation of mature seeds from wild Kentucky bluegrass in Longxi, Gansu. Callus induction rate had significant difference (P<0.05) with different regeneration medium and with different concentrations of 2,4-D. MS medium supplemented with 1.0 mg路L-1 2,4-D was optimum for callus induction which had a callus induction rate of 41.40%. When 2, 4-D used alone, callus induction had higher frequency and better quality compared with the combination of 2,4-D and 6-BA. MS medium supplemented with 2 mg路L-1 6-BA was optimum for callus differentiation. The green plant frequency increased significantly (P<0.05) after adding 0.5 mg路L-1 NAA and 0.2 mg路L-1 2,4-D to MS medium with 2 mg路L-1 6-BA which was 22.88% and 19.72%, respectively. The optimum medium for rooting differentiation was the same as the medium for callus differentiation which has 100% rooting frequency." |
Language: | Chinese |
References: | 24 |
Note: | "Sum no. 251" Abstract also appears in English Pictures, color Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Yu, L., and H.-l. Ma. 2014. Plant regeneration system of wild Kentucky bluegrass in Longxi, Gansu Province. (In Chinese) [Caoye Kexue] [Pratacultural Science]. 31(6):p. 1063-1069. |
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| MSU catalog number: b10275836 |
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