摘要
应用显微技术探讨铁皮石斛与菌根真菌之间的相互作用。从野生铁皮石斛根中分离出的YSH101、YSH502、YSH131、YSH133 4株菌株,接种到铁皮石斛组培苗上进行接菌试验,结果表明:接菌处理组培苗与对照生长情况有明显差异,并筛选出YSH131菌株为铁皮石斛的优良菌根真菌。因此,铁皮石斛组培苗的菌根化是解决铁皮石斛人工大量繁殖栽培的有效措施。
Using opticalmicroscope to fund out the relationship between Dendrobium officinale Kimura etmigo and fungi ofmycorrhiza.The representative fungi of four were isolated from wilding Dendrobium officinale Kimura etmigo.That includes YSH101,YSH502,YSH131 and YSH133.And that were inoculatef into the roots of plants of Dendrobium officinale Kimura etmigo.The result showed that inoculated with plants were increased obviously while that of control.And YSH133 was proved to be a good endophytic fungi of Dendrobium officinale Kimura etmigo.So mycorrhization in tissue culture was effectivemeasure for the large quantity propagation of Dendrobium officinale Kimura etmigo.
出处
《北方园艺》
CAS
北大核心
2008年第9期107-109,共3页
Northern Horticulture
关键词
铁皮石斛
菌根真菌
菌根化
Dendrobium officinale Kimura etmigo
Mycorrhiza fungi
Mycorrhization
