国外小麦品种在云南省小麦生产及育种上一直起着显著作用。建国以来,直接用于生产的品种有20余个;利用其优良性状培育出的新品种30余个。1980至1984年,先后从51个国家新引进2006份材料,在昆明种植观察不同来源地区品种的生育期、熟性、株高、抗病性、穗粒数及千粒重等主要性状,初步筛选出综合性状较好或具有特异性状的材料619份,供各地应用。据几年来研究结果,各地材料表现如 Foreign wheat varieties have played a significant role in wheat production and breeding in Yunnan Province. Since the founding of the People’s Republic of China, more than 20 varieties have been directly used for production. More than 30 new varieties have been cultivated using their excellent traits. From 1980 to 1984, 2006 new materials were introduced from 51 countries successively. The main characters of growth, maturity, plant height, disease resistance, grain number per spike and grain weight per 1000 were observed in different planting areas in Kunming. 619 composite materials with good or specific traits, for the application. According to the research results over the years, the performance of materials everywhere