杂交兰的株型调控试验研究  

Study on the Plant Type Regulation Test of Hybrid Cymbidium

作　　者：赵福康[1] 孙瑶[1] 张晓莹 付巧娟 李春楠[1] ZHAO Fu-kang;SUN Yao;ZHANG Xiao-ying(Hangzhou Academy of Agricultural Sciences,Hangzhou,Zhejiang310024)

机构地区：[1]杭州市农业科学研究院,浙江杭州310024

出　　处：《安徽农业科学》2018年第35期57-59,共3页Journal of Anhui Agricultural Sciences

基　　金：杭州市科技发展计划(20172015A04)

摘　　要：[目的]为了调控杂交兰的株型。[方法]以杂交兰"醉美人"为研究对象,用正交设计法研究植物生长调节剂种类、施用浓度、灌根次数、灌根间隔对杂交兰新芽株高的影响。[结果]PP333+200 mg/L+灌根2次+间隔7 d处理的新芽株高最优,仅比前代株高低5.2%,比对照低24.5%。[结论]该研究为增加杂交兰生产者的市场竞争优势提供理论依据。[Objective]To regulate the plant type of hybrid Cymbidium.[Method]Using Cymbidium‘Zui Meiren’as experiment material,the effects of plant growth regulator type,application concentration,irrigation times and irrigation interval on the height of hybrid Cymbidium new buds were studied by orthogonal design.[Result]The best treatment condition was PP333+200mg/L+2irrigation times+7d interval.Height of new buds in this treatment was only 5.2% lower than the former generation,and was 24.5%lower than the control.[Conclusion]This research provided theoretical basis for enhancing the market competitive advantage of hybrid Cymbidium.

关 键 词：杂交兰 植物生长调节剂 株型 

分 类 号：S682.31[农业科学—观赏园艺]