摘要
通过查阅植物标本与文献的研究方法,利用ArcGIS软件和中国传统医学地理信息系统(Tradi-tional Chinese Medicine Geographic Information System,TCMGIS)分析了山桃仁基源植物山桃[Prunusdaviadiana(Carr.)Franch.]适宜生态因子值范围和适宜栽培种植的区域,得出山桃适宜年平均降水量144～1 693 mm、年平均气温8.3～24.4℃、1月最低气温-26.5℃、7月平均气温11.6～28.0℃、年平均空气相对湿度50.6%～83.0%等10个生态因子值。适宜栽培种植的区域为内蒙古自治区东南部和陕西、山西、山东省的大部分地区。研究结果对中国黄土高原地区增加土地利用率、促进生态保护与植被恢复都具有积极的指导作用。
The propel range of ecological factor value and suitable planting areas of Prunus daviadiana（Carr.） Franch.were analyzed through consulting specimen and literature conbining with ArcGIS and Traditional Chinese Medicine Geographic Information Systerm（TCMGIS）.The optimal ecological factors for P.daviadiana were annual precipitation 144～1 693 mm,mean annual temperature 8.3～24.4 ℃,minimum temperature in January-26.5 ℃,average temperature in July 11.6～28.0 ℃,mean annual relative humidity 50.6% ～83.0% and so on.The suitable planting areas were Southeastern Inner Mongolia Autonomous Region and major area of Shaanxi,Shanxi,Shandong province.The results were of significance to Loess Plateau in China for increasing the land utilization and ecological protection and restoration.
出处
《湖北农业科学》
北大核心
2011年第18期3778-3780,3797,共4页
Hubei Agricultural Sciences
基金
国家"十一五"重大新药创制项目(2009ZX09504-004)
国家自然科学基金项目(30801519)
关键词
山桃
生态因子
地理信息系统
产地适宜区
Prunus daviadiana（Carr.） Franch.
ecological factor
geographic information system
planting areas
