曼地亚红豆杉容器化育苗试验初报  

Study on Cutting Propagation by Container Nursery of Taxus media

作　　者：罗玉兰[1] 叶建荣 罗国峰 赵广崎 王慈华 姜灵敏[4] 

机构地区：[1]上海市园林科学研究所,上海200232 [2]临安市喜子花圃,浙江临安311311 [3]上海玉兰园林工程有限公司,上海201514 [4]华中农业大学园艺林学学院,武汉430070

出　　处：《农学学报》2014年第4期57-59,68,共4页Journal of Agriculture

基　　金：上海市科学技术委员会科研计划项目"上海地区红豆杉引种选育及多用途产品开发研究"(11231200800)

摘　　要：以曼地亚红豆杉的2个品种为插穗,采用容器化育苗的方式进行繁殖,通过不同的ABT浓度、不同木质化的枝条,研究其对曼地亚红豆杉生根率的影响。结果表明:200 mg/L ABT浸泡30 min插穗处理效果最好,达到73.61%;秋季扦插繁殖,处于半木质化、较为粗壮的枝条有利插穗愈伤生根。The branches of two cuhivars of Taxus media were used as cuttings. The effect on the rooting rate with the different concentration of ABT and the different xylem branch by container nursery were studied. The results showed that the treatment with 200 mg/L of ABT for 30 minutes was best, the rooting rate can reach 73.61%. It is beneficial to rooting with strong and half-xylem tender branch in autumn.

关 键 词：曼地亚红豆杉 容器育苗 扦插繁殖 生根率 

分 类 号：S723.1[农业科学—林木遗传育种]