|本期目录/Table of Contents|

[1]孟丹,刘玲,陈露,等.外源硫化氢对铝胁迫下水稻幼苗生长及生理生化的影响[J].江苏农业科学,2014,42(06):63-66.
 Meng Dan,et al.Effects of exogenous hydrogen sulfide on growth and physiology of rice seedlings under aluminum stress[J].Jiangsu Agricultural Sciences,2014,42(06):63-66.
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外源硫化氢对铝胁迫下水稻幼苗生长及生理生化的影响(PDF)
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《江苏农业科学》[ISSN:1002-1302/CN:32-1214/S]

卷:
第42卷
期数:
2014年06期
页码:
63-66
栏目:
育种栽培与生理生化
出版日期:
2014-06-25

文章信息/Info

Title:
Effects of exogenous hydrogen sulfide on growth and physiology of rice seedlings under aluminum stress
作者:
孟丹1 刘玲2 陈露2 周思敏1 安敏敏1 罗玉明1 杨立明1
1.淮阴师范学院生命科学学院/江苏省环洪泽湖生态农业生物技术重点实验室,江苏淮安 223300;
2.南京师范大学生命科学学院,江苏南京 210046
Author(s):
Meng Danet al
关键词:
水稻铝胁迫硫化氢生物量生理生化指标
Keywords:
-
分类号:
S511.01
DOI:
-
文献标志码:
A
摘要:
探究硫化氢(H2S)对铝胁迫下水稻幼苗生长的影响,以硫氢化钠(NaHS)作为硫化氢的供体,分别采用0.2、0.4 mmol/L NaHS,75 μmol/L AlCl3,75 μmol/L AlCl3与0.2 mmol/L NaHS,75 μmol/L AlCl3与0.4 mmol/L NaHS处理水稻幼苗。结果表明,低浓度铝离子对水稻幼苗根的生长产生明显的抑制效果,株高、根长、鲜重、干重和生物量均下降,叶片叶绿素含量,可溶性蛋白含量和SOD活性下降。而H4S供体NaHS能够显著缓解AlCl3的胁迫作用,其中 0.4 mmol/L NaHS缓解AICl3胁迫的效果最为显著。
Abstract:
-

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2013-09-11
基金项目:江苏省农业科技自主创新资金[编号:CX(12)3048];淮阴师范学院生命科学学院大学生实践创新训练计划(编号:201210323006);国家级及江苏省高等学校大学生实践创新训练计划(编号:2012JSSPITP2485)。
作者简介:孟丹(1992—),女,江苏淮安人,研究方向为植物资源与生物技术。E-mail:chenlu1201@163.com。
通信作者:杨立明,博士,副教授,研究方向为植物生物技术。E-mail:yanglm@hytc.edu.cn。
更新日期/Last Update: 2014-06-25