近年来,国际、国内食品市场逐渐向“营养型”“功能型”方向转化,顺应市场需要,具有独特营养品质和保健功能的农作物新品种选育、推广及开发,成为农业的重要研究课题。北京作为全国科研育种的先导,率先开展了特用小麦研究工作,选育出了一批包括糯性小麦、蓝粒小麦、紫粒小麦等? In recent years, the international and domestic food markets have gradually shifted to the “nutrition” and “functional” directions. The selection, promotion and development of new crop varieties that meet the market needs and have unique nutritional and health functions have become important research topics in agriculture. As the leader of national scientific research and breeding, Beijing took the lead in carrying out research on special-purpose wheat and bred a group of plants that included waxy wheat, blue-grained wheat and purple-grained wheat.