Regional Division of Development of Camellia oleifera Production in Guizhou Province

To make a scientific plan for the development of Camellia oleifera production,by integrating natural climate,soil type and topography information of Guizhou province,the regional adaptability of development of Camellia oleifera production in Guizhou province was studied combined with the biological characteristics and suitable eco-environment of Camellia oleifera.The results showed that there are three prior development districts,southeast Guizhou,southwest Guizhou and most of Tongren area,one suitable district,mountain district of central Guizhou;one inferior district,parts of northern and northeast Guizhou;one unsuitable district,mountainous hilly area of northwest Guizhou for its high elevation,low accumulated temperature and less rainfall.