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近年来,由于现代育种理论和技术的迅速发展,世界各国用实验方法获得的多倍体植物,据不完全统计达1000余种,这些研究不仅在农业方面取得了重大的成就,而且在研究植物进化理论方面也具有重要的意义。自1937年有人首先利用秋水仙素处理曼陀罗一举获得85%的四倍体以来,药用植物多倍体育种得到了蓬勃的开展,引起了广大药学工作者的兴趣。我国药用植物资源丰富,栽培
In recent years, due to the rapid development of modern breeding theories and techniques, the number of polyploid plants obtained by experimental methods in various countries in the world, according to incomplete statistics of more than 1,000 species, these studies have not only made significant achievements in agriculture, but also in the study of plants. Evolutionary theory also has important implications. Since people first used colchicine to treat 85% of the tetraploid at the same time using colchicine, medicinal polyploid breeding has been actively carried out, which has aroused the interest of pharmacists. China’s medicinal plants are rich in resources and cultivated