Analysis on the Climatic Suitable Region of Camellia Oleifera Abel. in Henan Province

This paper analyzed and figured out the climatic suitable regions for planting Camellia oleifera Abel.in 68 districts in Henan province using the climatic similarity principle based on the idea that Xinxian county,Shangcheng county and Xinyang city are the suitable planting area for C.oleifera in Henan province.The result showed that the C.oleifera planting area could be expanded northward to the region with the altitude of 35°14′ in Henan province,which could expand the planting area of C.oleifera and promote the reserve ability of plant liquid energy in Henan province.