摘要
为中药材何首乌规范化生产提供依据,借鉴农作物种子检验方法和技术,对不同地区何首乌种子净度、千粒重、含水量、相对电导率和发芽率等各项指标进行测定,对各项指标综合进行K聚类,并结合何首乌种子外观形态判断基础上,初步制定出何首乌种子品质检验与分级质量标准。
The seed purity,thousand seed weight,seed moisture content,relative electric conductivity,germination rate of the seed of P.multiflorum from different regions were measured using test method and technology of crop seeds to provide a reference for standardized production of P.multiflorum,and all indexes were analyzed by K-clustering synthetically.The seed quality inspection and classification standard for P.multiflorum was preliminarily drafted based on appearance shape observation.
出处
《贵州农业科学》
CAS
北大核心
2011年第7期229-234,共6页
Guizhou Agricultural Sciences
基金
国家科技部科技重大专项"中药材种子种苗标准化研究"(2009ZX09308)
关键词
何首乌
种子
品质检验
质量标准
Polygonum multiflorum
seed
quality test
quality standard