不同浓度6-BA和CTK对碧桃切枝瓶插开花的影响  

Effects of 6-BA and CTK on the Quality of Flower Opening in Cut Peach

作　　者：张芳[1] 孔云[1] 陈学珍[1] 沈红香[1] 

机构地区：[1]北京农学院植物科学技术学院,北京102206

出　　处：《北京农学院学报》2011年第4期1-3,共3页Journal of Beijing University of Agriculture

基　　金：北京市科技新星项目B类(2006B25)

摘　　要：为解决碧桃切枝开花率低、花期短等问题,试验采用含有不同质量浓度的6-苄氨基嘌呤(6-BA)和细胞分裂素(CTK)的瓶插液对碧桃切枝进行瓶插。试验结果表明:含有50mg/L 6-BA和100mg/L CTK的瓶插液可以显著延长碧桃切枝的瓶插寿命,提高开花率,其中以含有50mg/L 6-BA的瓶插液效果为最佳。To solve the problems of low opening rate and short opening time in flowers of cut peach,the effects of 6-Benzyl amino purine（6-BA）and cytokinin（CTK） on grades of flower opening,rate of flower opening,vase longevity,flower diameter and flower color were examined.The results showed that 50 mg/L 6-BA and 100 mg/L CTK could obviously prolong the vase life of cut peach flower and raise the flower opening rate,and 50 mg/L 6-BA had a better effect compared with 100 mg/L CTK.

关 键 词：6-苄氨基嘌呤 细胞分裂素 开花 碧桃切枝 

分 类 号：S662.1[农业科学—果树学]