[1]贾庆美,朱世东,魏丽丽,等.不同茄子品种萌发期和幼苗期的耐盐性比较[J].北方园艺,2014,38(17):29-33.
　JIA Qing-mei,ZHU Shi-dong,WEI Li-li,et al.Comparison of Salt Tolerance on the Seed Germination andSeedling Stage of Different Eggplant Varieties[J].Northern Horticulture,2014,38(17):29-33.
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不同茄子品种萌发期和幼苗期的耐盐性比较

《北方园艺》[ISSN:1001-0009/CN:23-1247/S] 卷: 第38卷 期数: 2014年17期 页码: 29-33 栏目: 出版日期: 2014-09-15
Title:
Comparison of Salt Tolerance on the Seed Germination andSeedling Stage of Different Eggplant Varieties
文章编号:
1001-0009(2014)17-0029-05
作者:
贾庆美; 朱世东; 魏丽丽; 刘海燕
安徽农业大学 园艺学院，安徽 合肥 230036
Author(s):
JIA Qing-mei; ZHU Shi-dong; WEI Li-li; LIU Hai-yan
Horticulture College,Anhui Agricultural University,Hefei,Anhui 230036
关键词:
茄子; 种子萌发; 幼苗期; NaCl胁迫; 耐盐性
Keywords:
eggplant; seed germination; seedling stage; NaCl stress; salt tolerance
分类号:
S641.1
文献标志码:
A
摘要:
以10个茄子品种为试材，用浓度分别为0、30、60、90、120、150、180 mmol/L NaCl溶液进行处理，观察及分析其对萌发期及幼苗期各项生理生化指标的影响，比较不同材料的耐盐性。结果表明：萌发期的耐盐性比幼苗期敏感，而且并不完全一致；试验还表明，对于大多数的品种，低浓度盐胁迫（≤90 mmol/L）在一定程度上促进种子萌发及幼苗生长，高浓度盐胁迫（>120 mmol/L）会不同程度的抑制种子萌发及幼苗生长。
Abstract:
Useing 10 eggplant varieties as materials,the concentrations of 0,30,60,90,120,150,180 mmol/L NaCl solution treatment were conducted.The seed germination and seedling stage physiological and biochemical indexes were observed and analyzed,comparison of different materials in salt tolerance was studied.The results showed that the salt tolerance at seed germination was sensitive than at seedling stage,but not exactly the same.The experiment also showed that low concentration of salt stress (≤90 mmol/L) promoted seed germination and seedling growth to a certain extent,the high concentration of salt stress (＞120 mmol/L) could inhibit seed germination and seedling growth of different degree.

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备注/Memo

第一作者简介：贾庆美（1987-），女，硕士研究生，研究方向为设施蔬菜。E-mail：869899117@qq.com.

责任作者：朱世东（1963-），男，硕士，教授，硕士生导师，现主要从事蔬菜与设施农业等研究工作。E-mail:Z13605510842@qq.com.

更新日期/Last Update: 2014-09-25