[1]张雨,蔡英杰,田忠平,等.地被菊雪公主抗盐性研究[J].黑龙江农业科学,2016,(02):87-90.[doi:10.11942/j.issn1002-2767.2016.02.0087]
　ZHANG Yu,CAI Ying-jie,TIAN Zhong-ping,et al.Study on Salt Tolerance of Grounecover Chrysanthemum Snow princess[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(02):87-90.[doi:10.11942/j.issn1002-2767.2016.02.0087]
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地被菊雪公主抗盐性研究

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2016年02 页码: 87-90 栏目: 出版日期: 2016-02-10
Title:
Study on Salt Tolerance of Grounecover Chrysanthemum Snow princess
文章编号:
2016-02-0087-04
作者:
张雨1; 蔡英杰1; 田忠平1; 刘彧1; 瞿文烨2
1.东北林业大学 园林学院，黑龙江 哈尔滨 150040；2.大连工业大学 艺术设计学院，辽宁 大连 116034
Author(s):
ZHANG Yu1; CAI Ying-jie1; TIAN Zhong-ping1; LIU Yu1; QU Wen-ye2
1.College of Landscape Architecture,Northeast Forestry University，Harbin,Heilongjiang 150040;2. School of Art and Design, Dalian Polytechnic University, Dalian, Liaoning 116034
关键词:
地被菊; 盐胁迫; 丙二醛; 抗氧化酶
Keywords:
Chrysanthemum morifolium; NaCl stress; MDA; SOD; POD
分类号:
Q945
DOI:
10.11942/j.issn1002-2767.2016.02.0087
文献标志码:
A
摘要:
为探究地被菊雪公主耐盐能力的强弱，用0、100、200、300 mmol·L-1的NaCl溶液对雪公主幼苗进行盐胁迫耐性处理，分别处理0、5、10、15、20 d，进行取样，20 d后测定幼苗叶片丙二醛及 SOD、POD两种酶的活性等指标。结果表明：雪公主能忍受低浓度(＜200 mmol·L-1)NaCl逆境胁迫。但随着NaCl胁迫浓度的升高和时间的延长，雪公主体内丙二醛含量均呈现升高趋势， SOD、POD的活性则随逆境胁迫程度的加大呈现先上升后降低的趋势。由此可推测地被菊雪公主自身具有抵御一定盐害的能力，可作为一种较优良的耐盐的地被花卉。
Abstract:
In order to study the salt tolerance ability of Chrysanthemum morifolium ‘snow princess’，the seedlings of Chrysanthemum morifolium snow princess were treated with NaCl in different concentrations (0,100,200 and 300 mmol·L-1) for 0,5,10,15 and 20 days，then sampling，seedling leaf MDA and activity of two enzymes SOD,POD were determinated after 20 d.The results showed that Chrysanthemum morifolium snow princess could toleratelow saltstress (＜200 mmol·L-1NaCl).But with the increasing of NaCl stress concentration and the extension of time，snow princess MDA content tend rise in the body，2 with the increasing of adversity stress SOD and POD rise before reducing trend,which could be speculated Chrysanthemum morifolium snow princess themselves and havd the ability to resist certain salt injury，it could be used as a relatively high salt resistant of flowers.

参考文献/References:

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备注/Memo

张雨( 1991-) ，女，吉林省长春市人，硕士，从事园林植物逆境生理研究。E-mail: 1530398713@ qq.com。

更新日期/Last Update: 2017-01-18