半日光间歇弥雾果树育苗系统及其应用  

Application of partial-sunlight intermittent misting system for fruit trees rapid propagation

作　　者：张道辉[1] 刘庆忠[1] 王甲威[1] 宗晓娟[1] 魏海蓉[1] 李国田[1] 

机构地区：[1]山东省果树研究所,山东省果树生物技术育种重点实验室,泰安271000

出　　处：《农业工程学报》2011年第3期266-270,共5页Transactions of the Chinese Society of Agricultural Engineering

基　　金：“十一五”国家支撑计划项目(2008BAD92B02);国家“863“计划项目(2006AA100108-4-12-9);泰安市科技发展计划项目(20075014)

摘　　要：为解决某些果树树种繁育困难的问题,研制了半日光间歇弥雾果树育苗系统,用于甜樱桃矮化砧木吉塞拉6号嫩梢扦插育苗。通过对育苗环境主要因子的宽范围高精度调控,45d育成新苗,生根率93.66%以上,每株平均生根7.29条,新苗移栽成活率95%以上。与传统扦插育苗和组培繁育相比,育苗周期和成本均显著降低。To overcome the difficulties in some fruit trees rapid propagation,a partial-sunlight intermittent misting system was designed and used in the new shootings of the sweet cherry dwarf rootstock Gisela 6 with softwood cutting.In conditions of controlling the environmental factors accurately in the greenhouse,the rooting rate of the new shoots reached to 93.66% in 45 days and the average number of roots was 7.29.The survival rate of the new shoots was up to 95%.Compared with the traditional tissue culture and rapid propagation,the technique can shorten the propagation period and cut down the cost distinctively.

关 键 词：温室 温度控制 湿度控制 育苗系统 甜樱桃砧木 嫩梢扦插 

分 类 号：S625.51[农业科学—园艺学]