Taking Rhododendron dauricum that introduced from Sunwu in April 2009 as test materials,the biological characteristics of Rhododendron dauricum on cold resistance,barren,drought resistance were studied.The results showed that the dauricum had advantages of cold resistance and drought resistance,and a strong adaptability to climate,soil and environmental conditions in the Daqing region.On this basis,the cultivation and breeding methods,which were adapt to the resion,and its reasonable planting way to green landscape were summed up.