[1]林桂玉,杨天慧,刘永光.外源ABA对盐胁迫下番茄种子萌发及生物发光的影响[J].北方园艺,2015,39(09):32-35.[doi:10.11937/bfyy.201509008]
　LIN Gui-yu,YANG Tian-hui,LIU Yong-guang.Effect of Exogenous ABA on Tomato Seed Germination and Bioluminescence[J].Northern Horticulture,2015,39(09):32-35.[doi:10.11937/bfyy.201509008]
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外源ABA对盐胁迫下番茄种子萌发及生物发光的影响

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第39卷 期数: 2015年09 页码: 32-35 栏目: 出版日期: 2015-05-15
Title:
Effect of Exogenous ABA on Tomato Seed Germination and Bioluminescence
文章编号:
1001-0009(2015)09-0032-04
作者:
林桂玉; 杨天慧; 刘永光
（潍坊科技学院，山东 潍坊 262700）
Author(s):
LIN Gui-yu; YANG Tian-hui; LIU Yong-guang
(Weifang Institute of Science and Technology，Weifang，Shandong 262700)
关键词:
ABA; 盐胁迫; 番茄; 种子萌发
Keywords:
exogenous ABA; salt stress; tomato; seed germination
分类号:
S 641.204+ .1
DOI:
10.11937/bfyy.201509008
文献标志码:
A
摘要:
为解决土壤盐渍化对番茄种子萌发的影响，以番茄品种“齐达利”为试材，分别用0、0.5、1.0、1.5、10.0、100.0 mg/L浓度的ABA溶液处理番茄种子，以期找到缓解盐胁迫效应的合适外源ABA浓度，从而为盐胁迫下种子又快又好萌发提供有效解决方法。结果表明：不同浓度的盐胁迫下，最佳ABA处理浓度为1.5 mg/L，在此浓度下种子的发芽率、发芽势、发芽指数及活力指数达到最高值，同时产生的丙二醛（MDA）含量和超微弱发光（UWL）的值也最小。
Abstract:
In order to solve the effect of soil salinity on the germination of tomato seeds，with tomato variety of ‘Qidali’ as material，the content of ABA of 0，0.5，1.0，1.5，10.0，100.0 mg/L were set respectively，the aim was to find out which content was the best to alleviate the salt stress effect.The results showed that the best content of exogenous ABA was 1.5 mg/L，because in this content the germination rate，germination potential，germination index and vigor index reached the highest value，besides the MDA content and UWL reached minimum value.

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备注/Memo

第一作者简介：林桂玉（1984-），女，山东青岛人，硕士，讲师，现主要从事蔬菜花卉的栽培及生理等研究工作。E-mail：gylin528@163.com.

基金项目：国家星火计划资助项目（2012GA740003）。

更新日期/Last Update: 2015-08-01