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。
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.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1990年第7期13-15,共3页
China Journal of Chinese Materia Medica
关键词
细叶石斛
种子萌发
真菌提取液
Dendrobium hancockii
seed germination
liquid extract of fungi
protocorms
