摘要
本试验采用改良琼脂涂抹法(0.2％的秋水仙碱与0.1％的琼脂混合成半固体)处理黄芪Astragalusmembranaceus var.mongholicus幼苗顶芽,得到的诱导株,经生物学性状鉴定和染色体鉴定为四倍体。
In this article, improved agar painting method, with semi-solid of 0. 2% eolchicine and 0. 1% agar, was adopted to treat apical buds of Astragalus membranaceus var. mongholicus ( Bge. ) Hsiao seedlings. Obtained plants were proved to be tetraploids by identification of biological characteristics and chromosome numbers.
出处
《中药材》
CAS
CSCD
北大核心
2003年第5期315-316,共2页
Journal of Chinese Medicinal Materials
基金
山西省青年基金(No:981042)
