Ecological suitability assessment and introduction experiment on Rosa damascena trigintipetala in Sichuan Province, China
文献类型： 外文期刊
作者： Wang Xiao-lan 2 ; Su Chun-jiang 1 ; Peng Li 1 ; Wang Hai-e 3 ; Wang Hai-ming 1 ; Liu Wei 3 ; Li Ping 4 ; Fang Yan 5 ;
作者机构： 1.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
3.Sichuan Acad Agr Sci, Chengdu 610066, Peoples R China
4.Southwest Jiaotong Univ, Chengdu 610031, Peoples R China
5.Sichuan Technol & Business Collage, Dujiangyan 611844, Peoples R China
关键词： Rosa damascena trigintipetala;Ecological suitability;Introduction;Agro-ecological zone;Sichuan Province
期刊名称：JOURNAL OF MOUNTAIN SCIENCE （ 影响因子：2.071； 五年影响因子：2.113 ）
ISSN： 1672-6316
年卷期： 2014 年 11 卷 3 期
页码：
收录情况： SCI
摘要： This study comprehensively considered the climate, soil, terrain, and land-use type conditions suitable for Rosa damascena trigintipetala and further established an ecological suitability evaluation model of R. damascena trigintipetala in Sichuan Province, China, based on geographic information systems (GIS) and Agro-Ecological Zone (AEZ) models; then we assessed the different ecological suitability grades for this species in Sichuan Province of China and summarized the suitable land areas and spatial distribution pattern for R. damascena trigintipetala. The results show that the suitable areas (which contain highly suitable, generally suitable, and critically suitable areas) for R. damascena trigintipetala are 307.268x10(4) hm(2), which accounts for 6.34% of the total provincial area. Results also indicate that shrub land and open forest land are the major land-use types suitable for R. damascena trigintipetala, with the suitable areas of 303.162x10(4) hm(2) (6.25% of the total provincial area). An introduction test was conducted in one of the suitable areas, Xichang City, which demonstrated that R. damascena trigintipetala grows well at the experimental sites. The quality of rose oil extracted from R. damascena trigintipetala planted in Xichang meets the Bulgaria Rose Oil Standard, thus verifying the accuracy and reliability of the ecological suitability assessment results.
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