种质资源是作物育种的物质基础,也是研究水稻起源、进化、发育和基因功能的基本材料.本文以野生稻为对象,系统总结、分析了近年来世界范围内水稻遗传育种界对野生稻有利基因资源发掘和利用所取得的成就,以及该领域在研究技术和手段方面的最新进展. Germplasm resources are the material basis of crop breeding and also the basic materials for studying the origin, evolution, development and gene function of rice.In this paper, we have systematically summarized and analyzed the benefits of paddy rice genetic breeding to wild rice in the world in recent years The achievements made in discovering and utilizing genetic resources, and the latest developments in the field of research techniques and means.