桔梗种子质量检验及质量标准研究
[Study on seed quality test and quality standard of Platycodon grandiflorum].
作者信息
Guo Qiao-Sheng, Zhao Rong-Mei, Liu Liu, Dong Qi-Ting, Fu Zhi-Wen
机构信息
Institute of Chinese Medicinal Materials, Nanjing Agricultural University, Nanjing 210095, China.
出版信息
Zhongguo Zhong Yao Za Zhi. 2007 Mar;32(5):377-81.
PMID:17511137
Abstract
OBJECTIVE
To study quality test, and establish quality classification standard of Platycodon 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.
摘要
目的
研究桔梗的质量检验，建立桔梗质量分级标准。
方法
测定不同产地、不同生长年份桔梗的种子质量和种植质量。
结果与结论
确定了种子纯度、千粒重、种子含水量、种子活力的范围，建立了初步的种子质量分级标准。
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