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我国草坪植物资源丰富,但开发应用的还不多。在开发利用野生植物资源的研究工作中,我们认为鸡眼草具有适应性强、矮生、抗寒、耐热、耐旱、耐瘠、保绿时间长等优点,是北方较理想的、值得推广使用的野生草坪种植资源。1.植物学性状特征鸡眼草[Kumnerowia striata(Thunb.)Sch.]又名公母草、牛黄草,为豆科鸡眼草属一年生草本,株高5cm～30cm。具根瘤,固氮能力强,茎平卧纤细、多分枝,有白色突起而向下的毛。叶为三出羽状复叶,花1～3朵腋生,花竿钟状、深紫色,花冠淡红色,在冀瓣和龙骨瓣的末端有深绿红色斑点。英果卵状圆形。2.生态习性鸡眼草在我国广泛
Lawn plants in our country are rich in resources, but not many are developed and applied. In the research and development and utilization of wild plant resources, we think that Cornilla has the advantages of adaptability, dwarfism, cold resistance, heat tolerance, drought resistance, barrenness, long green time and so on, which is desirable in the north and worth promoting The use of wild lawn planting resources. 1. Botany trait traits Corn (Kumnerowia striata (Thunb.) Sch.] Also known as the maternal and child grass, bezoar grass, leguminosae annual herb, plant height 5cm ~ 30cm. With nodules, nitrogen-fixing ability, stem supine slender, multi-branched, with white protrusions downward hair. Leaves for the three pinnate leaves, flowers 1 to 3 axillary, flower pole bell-shaped, dark purple, corolla pink, petals and keel petals at the end of dark green and red spots. Fruit oval round. 2. Ecological habits Corn grass in our country widely