摘要： 应用生物测定方法,测定了苦豆子草中生物碱的某些植物激素活性.结果表明,喹喏里嗪啶生物碱类具有明显的植物生长刺激作用:促进离体黄瓜子叶的扩张和干物质的积累;促进离体黄瓜子叶根的形成和根的生长.
关键词:
苦豆子草,
喹喏里嗪啶生物碱类,
离体黄瓜子叶,
植物生长刺激作用
Abstract: In tne experiment, some plant hormone activities of the alkaloids isolated from sophora alopecuroides L. were determined by bioassays. The results indieate that the quinolizidines from S. alopeCuroides L. have plant growth-stimulating activities distinctly.These alkaloids obviously enhanced the expansion of excised cucumber cotyledon and increased their dry weight. Furthermore, after a period of time, they promoted the rooting of excised cucumber cotyledons
Key words:
Sophora alopecuroidcs L,
Quinolizidines,
Excised cucumber cotyledon,
Plant-stimulating activity
赵仲仁, 李广仁, 郑巧兰, 史延年, 陈茹玉. 绿肥苦豆子草中植物生长刺激物质的初步研究[J]. 华北农学报, 1987, 2(1): 69-74. doi: 10.3321/j.issn:1000-7091.1987.01.012.
Zhao Zhongren, Li Guangren, Zhen Qiaolan, Shi Yannian, Chen Ruyu. PRELIMINARY STUDY ON THE PLANT GROWTH STIMULATING SUBSTANCES FROM SOPHORA ALOPECUROIDES L.[J]. ACTA AGRICULTURAE BOREALI-SINICA, 1987, 2(1): 69-74. doi: 10.3321/j.issn:1000-7091.1987.01.012.