蓝莓新梢温室扦插育苗主要环境因子调控研究  

Research on Main Environmental Factors in Cutting Propagation of Blue Berry New Shoots in Greenhouse

作　　者：张道辉[1] 崔海金[1] 魏海蓉[1] 王甲威[1] 宗晓娟[1] 赵红军[2] 刘庆忠[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,山东泰安271000 [2]山东省农业科学院,山东济南250100

出　　处：《山东农业科学》2013年第11期42-46,共5页Shandong Agricultural Sciences

基　　金：国家公益性行业(农业)科研专项项目(201103037);山东省农业良种工程项目"果树地方优势品种发掘与种质创新利用研究"鲁科农字(2011)186号;泰安市科技发展计划项目(20075014)

摘　　要：为解决蓝莓繁育困难问题,选配改进后的现代温控仪表和适宜的湿度、光照监测仪表,研制了蓝莓扦插育苗专用的时序喷淋控制器,连续2年用于蓝莓新梢温室扦插育苗环境控制,取得预期效果。插后90天,蓝莓新梢插穗生根率高于96.00%,每株平均生根数多于6.91条,插穗死亡率低于4.00%,新苗壮苗率大于93.90%,与传统的蓝莓枝条扦插和组培繁育相比,育苗周期和成本显著降低。To solve the difficulty of breeding blue berry,the improved temperature control instrument and suitable humidity and light monitor instrument were used to develop a spraying controller specific for blue berry cutting propagation. This system had been used to control the environmental factors in cutting propagation of blue berry new shoots in greenhouse for 2 years and had achieved the desired effects. After cutting for90 days,the rooting rate of blue berry new shoot scions was more than 96. 00%; the average root number per plant was more than 6. 91; the death rate of scions was lower than 4. 00%; and the strong seedling rate of new seedlings was more than 93. 90%. Compared with traditional shoot cutting propagation and tissue culture of blue berry,the seedling period and cost significantly decreased.

关 键 词：蓝莓 温室繁育 新梢扦插 环境因子 测控仪表 

分 类 号：S663.904.3[农业科学—果树学]