宜安草,学名毛花雀稗(Paspalum dilatatum Poir.),是一种适应性很广、经济价值很高的多年生禾本科牧草,我国南方一些省(区)正在试种和推广。根据国外近百年研究和栽培宜安草的文献资料加以译介,以供参考。一、特征特性宜安草是一种强劲的多年生牧草,簇生,叶较柔韧宽展,株高50～150厘米,叶片光滑无毛,只在叶基部有少许长毛,一般上部叶片长45厘米,宽3—13毫米,叶舌膜质,长2—3毫米。圆锥花 It is a kind of perennial gramineous pasture grass with good adaptability and high economic value. Some provinces (regions) in southern China are trying out and popularizing. According to foreign research and cultivation of nearly a century of grass literature to be translated for reference. First, the characteristics of Yi’an grass is a strong perennial grass, tufted, leaves more flexible and broad-spread, plant height of 50 to 150 cm, smooth leaves glabrous, only a little hairy base in the leaves, the general length of the upper leaves 45 cm , 3-13 mm wide, ligule membranous, 2-3 mm long. Cone flowers