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川芎Ligusticum chuanxiong Hort.是川产主要道地药材,以地下块茎供药用。川芎亩产量由亩株数和单株块茎重组成。据研究[衷维纲等.中药通报1987;(2):14],川芎块茎重与叶片数、叶面积系数显著正相关,地上部分的
Chuanxiong Ligusticum chuanxiong Hort. Is the main authentic Sichuan medicine, to underground tubers for medicinal purposes. Chuanxiong mu yield by the number of acres and plant tuber reorganization into. According to the study [Zhong Wei Gang et al. 1987; (2): 14], Ligusticum chuanxiong tuber weight and leaf number, leaf area coefficient was significantly positively correlated, aboveground part