摘要
[目的]为了解IBA对其他内源激素的影响及其关系。[方法]外加不同浓度的IBA溶液对百合切花进行瓶插处理，采用ELISA方法测定不同时间内源激素的含量。[结果]处理组在第8天明显提高LAA的含量，处理组（40mg／L）与ABA在4～10d表现出协同作用，处理组（60mg／L）提前GAs峰值出现的时间，处理组（20、40、80mg／L）在4～10d抑制JA的生成。[结论]高浓度IBA对IAA、ABA的影响较大，对GA3JA的影响较小。
[ Objective ] The research aimed to study the effects and their relationship of endogenous hormone and IBA. [ Method ] Lily cut flower was treated by vase in different concentration of IBA solution. The endogenous hormone content was studied with ELISA. [ Result] In 8 d, treatment group obviously increased the content of IAA. During 4 -10 d, treatment group （40 rag/L） and ABA showed synergy. Treat- ment group （60 mg/L） brought forward GA3 peak time and during 4 -6 d treatment group （20, 40, 80 mg/L） inhibited the.generation of JA. [ Conclusion] High concentration of IBA had great influence on IAA and ABA and less influence on GA, and JA.
出处
《安徽农业科学》
CAS
2014年第4期974-975,995,共3页
Journal of Anhui Agricultural Sciences
基金
重庆市科技攻关项目(CSTC2012ggA8002)
