我国中西部地区甘草资源及其可持续利用的研究

Study on Licorice Resources and Their Sustainable Utilization in Center and Western Area of China

目的 :明确我国中西部地区野生甘草与人工种植甘草的资源现状 ,提出适合中西部地区甘草资源保护和可持续利用对策。方法 :采用访问调查与实地调查相结合的方法。结果 :各地区野生甘草资源均遭到了不同程度的破坏 ,导致资源破坏的原因是多方面的 ,其中 ,常年连续采挖是导致多数地区甘草资源破坏的直接原因 ;很多地区都在发展人工种植甘草 ,但由于栽培管理措施上的差异 ,不同地区的人工甘草在产量和质量上存在明显差异。结论 :实现甘草资源的可持续利用需要从多个方面入手 。

Objective: To investigate the latest wild and cultivated licorice resource status; bring forward the licorice resource protection and sustainable utilization countermeasures in the center and western area of China. Method:With study both in interview survey and field survey. Result: All samples investigated were the species of Glycyrrhiza uralensis. Human actions is concerned with the community status, reserves per unit and quality. Excessive exploitation made the licorice quality lower and reserves decrease. Conclusion: Enforcing the wild licorice resource protection and improving licorice cultivated technique are brought forward to act as the sustaining countermeasures.