摘要
[目的]研究高电压磁场在扦插育苗中的应用。[方法]以金叶白蜡、粉杆红瑞木、金叶锦带、金叶复叶槭等彩叶植物为试验材料,采用高电压磁场设备结合温室扦插育苗技术进行试验。[结果]高电压磁场对扦插育苗有明显促进作用,能使插穗较快形成愈伤组织促进生根,有效提高生根率,可提高扦插成活率4～15个百分点,缩短育苗时间5～10 d。[结论]金叶白蜡等树种的最适宜电压强度为10×104V,处理时间为1 h,在此条件下可达到快速繁殖的目的。
[Objective]The application of high voltage magnetic field in cutting seedling was studied.[Method]Application of voltage magnetic field in cutting seedling of Fraxinus chinensis ＇Aurea＇,Cornus alba,Weigela florida ＇Golden Leaf＇ and Acer negundo ＇Aurea＇ and etc were studied.[Result] It can obviously promote survival rate by application of voltage magnetic field.The cutting survival rate increased 4~15 percentage points,shorten the seedling time 5-10 days.[Conclusion]The general plants would be rapidly bred by application of voltage magnetic field of 10×104 V and treatment for one hour.
出处
《安徽农业科学》
CAS
2013年第5期2123-2125,2204,共4页
Journal of Anhui Agricultural Sciences
关键词
高电压磁场
扦插
成活率
High voltage magnetic field
Cuttage
Survival rate
