摘要
目的通过研究糙叶败酱在我国的生态适宜性区划,为其野生资源保护和栽培提供参考依据。方法通过查阅中国数字植物标本馆并结合实际调查得到糙叶败酱地理信息,运用最大熵(MaxEnt)模型和ArcGIS软件分析得到其生态适宜性区划。结果影响糙叶败酱生长的8个主要生态因子为温度季节性变化标准差、坡度、土壤类型、年均温变化范围、年平均气温、7月降雨量、最湿月降水量、土壤酸碱度。结果显示,糙叶败酱适宜生长区为甘肃省东南部、陕西省北部、山西省全境、河北省北部及与山西省接壤地区、河南省北部、北京市北部、辽宁省西部及内蒙古南部。结论本研究结果可为糙叶败酱野生资源的保护及规范化种植提供重要参考依据。
Objective To study the ecological suitability of Patrinia rupestris in China;To provide a reliable reference for the protection and cultivation of wild resources of Patrinia rupestris.Methods The geographic information of Patrinia rupestris was obtained by consulting Chinese Virtual Herbarium(CVH)and actual surveys.The ecological suitability division was obtained by using MaxEnt model and ArcGIS software.Results The eight main ecological factors affecting the growth of Patrinia rupestris were the standard deviation of seasonal changes in temperature,slope,soil type,annual average temperature change,annual average temperature,rainfall in July,wettest monthly rainfall,and soil pH.The results showed that the suitable growth areas of Patrinia rupestris were southeastern Gansu,northern Shaanxi,the whole area of Shanxi,northern Hebei and the areas bordering Shanxi,northern Henan,northern Beijing,western Liaoning and southern Inner Mongolia.Conclusion This study provides important references for the protection of wild resources and standardized planting of Patrinia rupestris.
作者
成希
王莉
陈博
韦翡翡
孙少伯
晋玲
CHENG Xi;WANG Li;CHEN Bo;WEI Feifei;SUN Shaobo;JIN Ling(Pharmacy College,Gansu University of Chinese Medicine,Lanzhou 730000,China;Research Institute of Chinese(Tibetan)Medicinal Resources,Lanzhou 730000,China)
出处
《中国中医药信息杂志》
CAS
CSCD
2020年第11期1-3,共3页
Chinese Journal of Information on Traditional Chinese Medicine
基金
中央本级重大增减支项目(2060302)
国家中医药管理局中药饮片标准化项目(ZYBZH-Y-GS-10)
甘肃省地方习用药材质量标准提升及产业化应用项目(17ZD2FA009)
甘肃省科技计划基础研究创新群体资助项目(1606RJIA323)。
