前言小冠花(Coronilla Uaria)是近年来我国推广的优良豆科牧草之一。我国自60年代初至70年代末从欧洲及美国等地少量引进后,陆续在各地试种.其良好的水土保持作用,广泛的生境适应性、抗旱、抗寒、耐热、耐盐碱的生物学特性及良好的饲用品质等,引起了广大草原工作者和农牧民的重视.各地积 Introduction Coronilla Uaria is one of the fine legumes promoted in China in recent years. Since the early 1960s to the late 1970s, a small amount of imported from Europe and the United States, after another in all parts of the test. Its good soil and water conservation, a wide range of habitat adaptability, drought, cold, heat, salt Biological characteristics and good feeding quality, aroused the majority of grassland workers and herdsmen’s attention.