Abstract: Science and technology are No.1 productive forces. Scientific and technological innovation is the resource of driving force for world development and an important power to promote the development of rural revitalization of a region. This paper analyzes factors that science and technology innovation in hei longjiang province rural revitalization of the significance and the important support role. It is on this foundation that variety improvement, technology updates and popularizing argument rural revitalization effect of science and technology innovation in Hei longjiang. Some advices and countermeasures provided from the adjustment of industrial structure, upgrade the technology level, increase the farmers" training and tertiary industry integration.