干旱地区农业研究Issue(5)：78-83,6.
NaCl胁迫对草木樨种子萌发及幼苗生长的影响
Effects of NaCl stress on seed germinations and seedling growth of sweet clover
摘要
Abstract
The effects of NaCl stress on seed germinations and seeding growth of sweet clover were investigated by indoor germination and greenhouse seedling cultivation .The results showed that the seed germination、cumulative germi-nation percentage、seed germination speed、GW/DW、inhibition index of root(shoot)length、seedlings’total chlorophyll was promoted under the low concentration of NaCl stress,while they were inhibited when the concentrations of NaCl were higher;Seed germination index was inhibited by different NaCl stress .However,the MDA was promoted by NaCl stress . In a word,the seed germinations and seedling growth of sweet clover were promoted under the low concentration of NaCl stress .On the contrary,they were inhibited when the concentrations of NaCl were higher .关键词
NaCl胁迫/草木樨/种子萌发/幼苗生长Key words
NaCl stress/sweet clover/seed germinations/seedling growth/salinization分类
农业科技引用本文复制引用
韩润燕,陈彦云,周志红,冯进萍..NaCl胁迫对草木樨种子萌发及幼苗生长的影响[J].干旱地区农业研究,2014,(5):78-83,6.基金项目
荒漠草原区农牧复合生态系统构建与可持续利用技术集成与试验示范 （）
