The first blueberry germplasm resources preservation base was established in Heilongjiang Province Academy of Agricultural Sciences Berries Research Institute in 2013.The base covers an area of 5.5 hm2,the cultivation pattern including open field,plastic greenhouses and greenhouse.The project used a combination of field trips and researched to carry out a thorough search of wild and cultivated blueberry resources.Saving,adapting to environmental simulation and adaptability, economic traits and so on.The results showed that from 2013 to 2016,collection and preservation of blueberry resources 2 621 copies,which 20 wild blueberry resources,41 blueberry cultivars and 2 560 filial generation.Two wild resources and 16 hybrid resources were obtained.