摘要
目的:研究桔梗种子的检验方法和质量分级标准。方法:对不同产地,不同生长年限的桔梗种子的品种品质和播种品质进行测定。结果与结论:测定了不同产地,不同生长年限的桔梗种子净度、千粒重、含水量、生活力等,并据此初步制订了桔梗种子的质量分级标准。
Objective： To study quality test, and establish quality classification standard of Platycdon grandiflorum. Method： The seed quality and planting quality of P. grandiflorum from different producing areas and in different growing years were measured. Result and Conclusion： The range of seed purity, weight per 1000 seeds, seed moisture content,seed viability were determined and the primary seed quality classification standard was established.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2007年第5期377-381,共5页
China Journal of Chinese Materia Medica
基金
国家科技攻关计划项目(2001BA701A59)
关键词
桔梗
种子
品质检验
质量标准
Platyaodon grandiflorum
seed
character test
quality standard
