In this paper, the achievements, the chief utilization way, the difficulties and its solution way, and the future research prospects in the interspecific cross breeding were summarized.

• 本文综述了野生稻资源在种间杂交育种上的成就、野生稻利用的主要途径、稻种间杂交的困难、解决方法及今后的研究展望。