| 真菌及其培养物提取液在细叶石斛种子萌发中的作用 |
| |
| 引用本文： | 郭顺星,徐锦堂. 真菌及其培养物提取液在细叶石斛种子萌发中的作用[J]. 中国中药杂志, 1990, 15(7): 13-15 |
| |
| 作者姓名： | 郭顺星 徐锦堂 |
| |
| 作者单位： | 中国医学科学院药用植物资源开发研究所,北京100094 |
| |
| 摘 要： | 来源于兰科植物原球茎中的几种真菌,对细叶石斛种子萌发有明显促进效果。种子伴菌播种,发芽率达20%以上,而无菌播种无一粒种子萌发;这些真菌培养物的醇、水提取液培养种子,发芽率达40～70%,但菌丝伴播种子方法,有利于萌发形成的原球茎继续发育。
|
| 关 键 词： | 细叶石斛 种子萌发 真菌提取液 原球茎 |
Effects of Fungi and Its Liquid Extract on Seed Germination of Dendrobium hancockii Rolf |
| |
| Guo Shunxing Xu Jintang. Effects of Fungi and Its Liquid Extract on Seed Germination of Dendrobium hancockii Rolf[J]. China Journal of Chinese Materia Medica, 1990, 15(7): 13-15 |
| |
| Authors: | Guo Shunxing Xu Jintang |
| |
| Affiliation: | Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Beijing. |
| |
| Abstract: | The experiment revealed that several species of fungi isolated from the protocorms of Orchidaceae notable promote the seed germination of Dendrobium hancockii. The seed germination rate amounts to over 20% when the seeds are incubated with fungi, but zero without incubation. Seed germination rate ranges from 40 to 70% when the incubation is affected in liquid extract of the cultural products of fungi, but the growth of protoeorms and seedlings of Dendrobium hancockii is slower in liquid extract of fungi than on mycolia. |
| |
| Keywords: | Dendrobium hancockii seed germination liquid extract of fungi protocorms |
| 本文献已被 CNKI 等数据库收录！ |
|
