川产道地药材受GBS制约效应

Restricting Effects of Geologic Background System on Genuine Grude Drugs in Sichuan

地质背景系统通过其外延的“岩石→土壤→药用植物”向量系统，完成地质大循环与生物小循环的统一，从而制约道地药材的分布、生长发育及产量和品质。本文首次报道了ＧＢＳ对黄连等川产道地药材的制约效应。

The distribution,growth,output and quality of genuine crude drugs are restricted by geologic back-ground system(GBS),whose.extensional vector system'rock→soil→medicinal plants'accomplishes the unity of geo-logical grand cycle and biological pulmonary circulation. This article deseribes how genuine crude drugs in Sichuan,such as Coptis chinensis,etc.for example,are restricted by GBS.