[1]陈娟,梁明霞,潘开文.涝渍胁迫下生姜幼苗生长及体内保护酶活性变化[J].江苏农业科学,2015,43(05):152-155.
　Chen Juan,et al.Study on growth and antioxidant enzyme activity of Zingiber officinale Rosc seedling under waterlogging stress[J].Jiangsu Agricultural Sciences,2015,43(05):152-155.
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涝渍胁迫下生姜幼苗生长及体内保护酶活性变化()

《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第43卷
期数:
2015年05期
页码:
152-155
栏目:
园艺与林学
出版日期:
2015-05-25

文章信息/Info

Title:
Study on growth and antioxidant enzyme activity of Zingiber officinale Rosc seedling under waterlogging stress
作者:
陈娟1; 2;  梁明霞1;  潘开文2
1.绵阳师范学院，四川绵阳 610064； 2.中国科学院成都生物研究所，四川成都 610041
Author(s):
Chen Juan; et al
关键词:
生姜; 幼苗; 涝渍胁迫; 生长; 生理; 抗氧化酶活性
Keywords:
-
分类号:
Q945.78；S632.501
DOI:
-
文献标志码:
A
摘要:
研究涝渍胁迫下生姜幼苗生长和体内保护酶活性的变化。结果显示，涝渍胁迫下生姜幼苗生长明显受到抑制，与对照相比，涝渍10 d时生姜地下干质量降低46.45%；地上生物量降低37.69%，根茎比显著下降，根中ADH活性在涝渍5、10 d时均显著升高。涝渍处理下植株体内保护酶活性变化明显，涝渍前期SOD、CAT、APX活性均上升，涝渍后期酶活性下降，而POD活性则一直受到抑制。叶片中叶绿素a、叶绿素b含量和可溶性蛋白含量显著下降。膜脂过氧化产物(MDA)在涝渍5 d后明显升高，显示植株体内氧化压力增加。
Abstract:
-

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备注/Memo

备注/Memo:
收稿日期：2014-05-27
基金项目：四川省教育厅项目(编号：10ZB047)；生态安全与环境技术四川省高校重点实验室开放基金(编号：ZDS1005)。
作者简介：陈娟(1975—)，女，湖南衡阳人，硕士，讲师，主要从事植物生理生态研究。Tel：(0816)2202691；E-mail：cj041699@126.com。
更新日期/Last Update: 2015-05-25