鸳鸯茉莉侧芽离体培养试验初报

• 作 者: 董有成 黄志杰
• 机 构: 辽宁省朝阳县科学技术委员会,辽宁省朝阳县科学技术委员会
• 出 处: 园艺学报
• 发表日期: 1984年01期
• 关键词: 鸳鸯茉莉 离体培养 分化培养 组织培养 繁殖材料 愈伤组织 气候条件 扦插方法 生根苗 上盆

鸳鸯茉莉(Brunfelsia acuminata Benth)是常绿灌木。茄科,鸳鸯茉莉属。可用压条、扦插方法繁殖。但因喜温暖湿润,在我国北方,受气候条件及繁殖材料的限制,繁殖系数较低。研究资料表明,用侧芽离体组织培养的方法,是提高繁殖系数、加快育苗进度的有效途径。作者81年6月5日接种一侧芽生长点,到82年10月中旬培养出42株(上盆成活率95.5％)幼苗,同时有生根苗115株(生根率71.0％)、生长分化培养苗

Brunfelsia acuminata Benth is an evergreen shrub. Solanaceae, mandarin duck. Available battens, cutting methods of breeding. However, due to hi warm and humid, in northern China, subject to climatic conditions and propagation materials, breeding coefficient is low. Research data show that the use of lateral bud tissue culture method is to raise the breeding coefficient and accelerate the progress of breeding an effective way. On the 5th of June, 1981, the author inoculated one side of the bud growing point, and in the middle of October of that year, 42 (95.5% survival rate on the pot) seedlings were raised, and there were 115 rooting plants (rooting rate 71.0%),