title: [Ecology suitability study of Cistanche deserticola in Alxa].
abstract: The distribution information of Cistanche deserticola was collected by interview investigation and field survey, and 55 related environmental factors were collected, the habitat suitability study was conducted based on geographic information system (GIS) and Maximum entropy model. The AUCs of ROC curve were both above 0.9, indicating that the predictive results with the maxent model were highly precise. The results showed that 14 major environmental factors have obvious influence on ecology suitability distributions of C. deserticola, including vegetation type et al, the suitable distribution areas are mainly concentrated in the central of Alxa Youqi, the north of Alxa Zouqi and the south-east of Ejin Banner, including Tamusu towns, Alateng towns et al, The zoning results basically coincide with the genuine producing areas, and further afford new suitable distribution areas, which can provide reference for the siting of introduction and cultivation of C. deserticola.
authors.forename: Zhen-hua
authors.initials: ZH
authors.lastname: Li
authors.forename: Yan-fang
authors.initials: YF
authors.lastname: Wang
authors.forename: Le-tai
authors.initials: LT
authors.lastname: Yi
authors.forename: Ai-hua
authors.initials: AH
authors.lastname: Zhang
authors.forename: Kai
authors.initials: K
authors.lastname: Ren
authors.forename: Chun-hong
authors.initials: CH
authors.lastname: Zhang
authors.forename: Ya-qiong
authors.initials: YQ
authors.lastname: Bi
authors.forename: Min-hui
authors.initials: MH
authors.lastname: Li
mesh_terms: D002681:China; D031671:Cistanche / Q000254:growth & development*; D017753:Ecosystem; D004777:Environment; D040362:Geographic Information Systems; D011891:Rain; D012987:Soil / Q000737:chemistry; D013696:Temperature
chemical_list: D012987:Soil