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Assessment on Drought Resistance of Two Wild Sedum Species and Four Sedum Cultivars(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年09
Page:
63-67
Research Field:
Publishing date:

Info

Title:
Assessment on Drought Resistance of Two Wild Sedum Species and Four Sedum Cultivars
Author(s):
LI Sen1; TIAN Zhi-qiang2; MA Su-xian3; KANG Xiu-ping1; XING Guo-ming1
(1.College of Horticulture，Shanxi Agricultural University，Taigu，Shanxi 030801；2.Sihe Colliery，Jincheng Anthracite Mining Group，Jincheng，Shanxi 048000；3.Haisi Pharmaceutical Factory，Jincheng Anthracite Mining Group，Jincheng，Shanxi 048006)
Keywords:
Sedum; physiological index; plant morphology; drought resistance
PACS:
S 681.9
DOI:
10.11937/bfyy.201509019
Abstract:
Taking 2 wild Sedum species and 4 Sedum cultivars as materials，the effect of drought on the plant morphology，relative electric conductivity，total chlorophyll content，MDA content，proline content and superoxide dismutase (SOD) activity of the physiological indexes and morphological indexes were studied.The results showed that the drought resistance of 6 kinds of Sedum from strong to weak was Sedum sexangulare>S.reflexum>S.sarmentosum(wild)>S.sarmentosum(cultivar)>S.polytrichoide >S.lineare var. golden.

References:


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Last Update: 2015-08-01