北方园艺Issue(1)：70-78,9.DOI:10.11937/bfyy.20252071
盐胁迫对药用蒲公英生长及菊苣酸含量的影响
Effects of Salt Stress on the Growth and Chicoric Acid Content of Taraxacum officinale
摘要
Abstract
Taking Taraxacum officinale as the test material,seed germination experiments and hydroponic methods were used to study the effects of salt stress on dandelion seed germination,seedling growth,and chicory acid content.The methods for promoting dandelion seed germination under salt stress conditions were also explored,in order to provide reference for the large-scale cultivation of T.officinale in saline alkali land.The results showed that salt solutions at concentrations of 0.3％,0.5％,and 0.7％significantly inhibited seed germination and seedling growth of T.officinale.Under different levels of salt stress,gibberellin showed the most pronounced promoting effect on seed germination.Furthermore,the chicoric acid content of T.officinale increased with rising salt concentrations,suggesting that moderate salt stress could promote the accumulation of chicoric acid.关键词
蒲公英/盐胁迫/种子萌发/菊苣酸Key words
Taraxacum officinale/salt stress/seed germination/chicoric acid分类
农业科技引用本文复制引用
杨阳,濮春娟,韦明慧,周桂生,邹立思,严辉..盐胁迫对药用蒲公英生长及菊苣酸含量的影响[J].北方园艺,2026,(1):70-78,9.基金项目
财政部和农业农村部:国家现代农业产业技术体系资助项目(CARS-21) （CARS-21）
中央本级重大增减支资助项目(2060302). （2060302）
