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HuoYingqiang
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The study of potential vegetation-species and practical cultivation bycomparative phy-ecol-geography
Huo Yingqiang
(Guangdong Academy of Forestry)
Abstract:
The research for plant introduction and cul- tivation is an emphasis on the following principles: (1) an analysis of similarity which is to make sure that there is a similarity in ecological environment between the original region of the species and the introduction region. (2) a principle of analogism which is to discov- er control species related with the introducing species based upon the plant taxonomy and a good performance of growth. If the above principles can be satisfied, we can infer that the introduced species being a potential species for introducing to the target region. A practical test of cultivation with the inferable species is done in the targeting region to examine domestication, adapta- tion, and growth of the inferable species. Only if the test is successful, should tested species be used for extensive growing in the target area.
Key words:  Analysis of similarity · Principle of analo- gism · Potential species · Practical cultivation · Domes- tication-adaptation

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