Study on biological characteristic and conservation of tuniclike psammosilene root / 中华中医药杂志

Objective: To study the endangered mechanism of tuniclike psammosilene root and put forward the conservation ways,so as to provide basis for resources conservation.Methods: Wild on-site inspection was used to study the natural distribution,living condition,biological characteristic,growing adaptability of tuniclike psammosilene root.Results: Tuniclike psammosilene root can grow well in barren,dry and cold circumstances but wetting.The population quantity of tuniclike psammosilene root was reduced largely for destroy of biogeocoenosis.Conclusion: To conserve resources,the exploitation of tuniclike psammosilene root should follow the pattern of planting and finish machining.