摘要
以彩色马蹄莲的品种‘Golden Affairs'为试材,在9种培养基上进行增殖培养,分20d、30d、40d三阶段称重,计算增重率,研究激素对增殖的影响及适宜的增殖周期。结果表明:高浓度BA不利于丛生芽增殖,可促进苗的形成;丛生芽的增殖则受BA/NAA的比值调节;30d为增殖周期进行培养,可获得最大增殖率。
The bushiness variety of calla lily ‘ Golden Affairs＇ was cultured in nine media and weighed after 20, 30, 40 days respectively to study effects of hormone on proliferation of calla lily. The result showed that high concentration of 6- benzylaminopurine reduced the proliferation of axillary buds while promoted the development of seedling. The proliferation of axillary buds was mainly controlled by suitable ratio of 6-benzylaminopurine to anaphthaleneacetic acid. The greatest proliferation rate could be obtained in 30 days of proliferation culture.
出处
《林业科技开发》
2008年第5期76-77,共2页
China Forestry Science and Technology
基金
基金项目:上海彩叶乔木花卉引进快繁建设(沪农科引字(2003)第1-1号)，“马蹄莲属品种资源收集整理与保存”(沪农基200701)
关键词
彩色马蹄莲
增殖
激素
增殖周期
Calla lily
Proliferation culture
Hormone
Proliferation period
