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对采于云南不同地区的 3份野生鸭茅种质进行了核型分析。结果表明 :3份材料均为二倍体 ( 2 n=2 x=14)。其中采于德钦县的为 2 B型 ,采于曲靖朗目山、中甸白水台的 2份材料为2 A型。
The karyotypes of 3 wild species of Dactylis glomerata collected in different regions of Yunnan were analyzed. The results showed that all three materials were diploid (2 n = 2 x = 14). Which taken in Deqin County for the 2 B-type, mining in Qujing Langmu Mountain, Zhongdian Baishuitai 2 materials for the 2 A-type.