高灌蓝莓微体繁殖技术研究初报  

Preliminary reports on micropropagation of highbush blueberry

作　　者：刘庆忠[1] 赵红军[1] 郑亚芹 王侠礼 石立岩 

机构地区：[1]山东省果树研究所,泰安271000 [2]临沂市农业学校 [3]临沂市科技局

出　　处：《落叶果树》2001年第5期1-3,共3页Deciduous Fruits

基　　金：山东省科技厅科技攻关项目"美国高灌蓝莓和德国吉塞拉 (Gisela)大樱桃矮化砧木脱毒试管苗的引进及利用的研究"部分内容

摘　　要：从美国引进高灌蓝莓无毒试管苗 ,进行组织培养微繁技术研究。在改良WPM添加玉米素 0 .5～ 2 .0mg/L的增殖培养基上 ,新梢增殖 50倍以上 ;在 1 /2改良WPM添加IBA 0 .1mg/L的生根培养基上 ,生根率达 30 %～ 70 % ;采用 1∶1的草炭土与河沙做基质移栽炼苗 ,成活率 50 %以上 ;移栽到砂壤土中 ,当年生长量可达 50cm ,翌春有 6 0 %的植株开花结果。Both of the eight northern and two southern highbush blueberry cultivars (Vaccinium corymbosum and V.×corymbosum) were micropropagated on the medium of WPM. Shoots were multiplicated on WPM media suppelemented with zeatin 0.5～2.0 mg/L,increased by fifty times after 8 weeks. Rooting rate was 30%～70% when shoots were cultured on the 1/2WPM medium with IBA 0.1 mg/L. Fifty percent survival rate of plants was obtained after transferring them to 50% peat moss:50% fine sand. All plantlets were transferred into sandy loam field in the spring,they grew to 50cm height in the year and 60% of them had flowers or fruit the following year. So,it is suitable to the culture of highbush blueberry in some area of Shandong.

关 键 词：高灌蓝莓 组织培养 繁殖 移栽 

分 类 号：S663.904[农业科学—果树学]