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 。
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.
出处
《植物学通报》
CSCD
1999年第6期677-685,共9页
Chinese Bulletin of Botany
基金
国家自然科学基金!项目编号 396 783
关键词
盐生植物种子
休眠解除条件
盐度
萌发
Seeds of halophytes,Seed dormancy types, Dormancy breaking conditions,Salinity and germination
