伊克昭盟栽培甘草最适宜采收株龄的研究

Studies on Best Collection age of Licorice Root Planted in Yikezhao League

摘要: 通过对乌拉尔甘草(G1ycyrrhiza uralensis Fisch)1～5年生株龄的风干重、性状和主要化学成分对比，认为:第4年采收甘草，则较为适宜。

Abstract: Through comparing air-dry weight，character and main chemical compositions of Glycyrrhiza uralensis age of which is from one to five years，we considered that it is better to collect Licorice root at the age of four．