摘要
从植物学特征性、物候期、产量和有效成分含量等方面对直立和倒伏型桔梗进行了比较。结果表明直立型桔梗的综合性状较好，适宜推广，而倒伏型桔梗的某些具体性状较直立型桔梗好。
Based on botanica characters,phenophase,yield and content of active constituents,the erect and fallen types of platycodon grandiflorum were compared.The results show that the comprehensive characters of erect type are better than those of fallen type and the erect type is therefore good for popularization. Some specific characters of the fallen type are better than those of the erect type, and the fallen type is therefore to be preserved as one of the germ plasm resources.
出处
《中国中药杂志》
CAS
CSCD
北大核心
1997年第3期144-145,共2页
China Journal of Chinese Materia Medica
关键词
桔梗
直立型
倒伏型
比较
platycodon grandiflorum
erect type
fallen type
comparison
