红叶石楠非试管快繁效果的研究  

Research on Effect of Fast Breeding of photinia glabra without test-tube

作　　者：姜华年[1] 留秀林 徐伟忠 

机构地区：[1]丽水学院化学与生命科学学院,浙江丽水323000 [2]丽水市农科所快繁中心,浙江丽水323000

出　　处：《丽水学院学报》2006年第2期38-40,共3页Journal of Lishui University

基　　金：国家星火计划项目(2004EA7001000)

摘　　要：红叶石楠(photinia glabra)是一种具有较高开发价值的彩叶树种。通过快繁宝1号处理,运用植物非试管快繁技术进行种苗繁殖,具生根快、生根率高、移苗成活率高等优点。不同浓度快繁宝1号处理红叶石楠枝段生根效果不同,以200 mg/L处理枝段2h生根效果最好。用200mg/L快繁宝1号处理顶芽、带叶枝段,结果证明带叶枝段生根效果较顶芽好。photinia glabra is a tree species with colored leaves of high value of exploitation. The planting seedling with techniques of fast breeding plant without test-tube through the disposal of No. 1 Fast-Breeding has characteristics of rapid rooting, high rooting rate and high survival rate of bedout. The rooting effects vary according to different concentration of No. 1 Fast-Breeding to deal with the heath branches and the best effect can be obtained after 200 ml/L No. 1 Fast-Breeding is used to dispose the branches for two hours. The result suggests that the rooting effect of branches with leaves is better than that of terminal bud when 200ml/ L No. 1 Fast-Breeding is used to deal with terminal bud and branches with leaves separately.

关 键 词：红叶石楠 植物非试管快繁 快繁宝1号 

分 类 号：S339.41[农业科学—作物遗传育种]