| 盐生植物种子的休眠、休眠解除及萌发的特点 |
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| 引用本文： | 赵可夫,冯立田,范海. 盐生植物种子的休眠、休眠解除及萌发的特点[J]. 植物学通报, 1999, 16(6) |
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| 作者姓名： | 赵可夫 冯立田 范海 |
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| 作者单位： | 山东师范大学逆境植物研究所!济南250014 |
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| 基金项目： | 国家自然科学基金!项目编号 396 783 |
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| 摘 要： | 本文讨论了盐生植物种子的休眠、休眠解除及萌发的特点 ,主要内容有 :( 1 )盐生植物种子的休眠类型 ;( 2 )打破盐生植物种子休眠的必要条件 ;( 3)盐生种子萌发与土壤盐度的关系。并讨论了盐度抑制盐生植物种子的机理。最后 ,作者提出了将来研究盐生植物种子萌发需要解决的几个重点问题以及研究盐生植物种子休眠和萌发问题的意义
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| 关 键 词： | 盐生植物种子 种子休眠类型 休眠解除条件 盐度和萌发 |
Characteristics of Seed Dormancy, Dormancy Breaking and Germination in Halophytes |
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| ZHAO Ke Fu FENG Li Tian FAN Hai. Characteristics of Seed Dormancy, Dormancy Breaking and Germination in Halophytes[J]. Chinese Bulletin of Botany, 1999, 16(6) |
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| Authors: | ZHAO Ke Fu FENG Li Tian FAN Hai |
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| Abstract: | The characteristics of seed dormancy,dormancy breaking and germination in halophytes are discussed.The main contents are as follows:(1)The seed dormancy types of halophytes;(2)The essential conditions for dormancy breaking of seeds in halophytes;(3)The correlation between seed germination of halophytes and salinity. The inhibiting machanism of halophytic seeds by salinity is also discussed. Lastly,several key problems remaining to be solved in future researches into seed germination of halophytes,as well as the significance of the study on seed dormancy and germination of halophytes, are summarised. |
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| Keywords: | Seeds of halophytes Seed dormancy types Dormancy breaking conditions Salinity and germination |
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