桥象＊是从美国引进的一种高产优质勘草种。栽培品种名为摩特。现已被国家科委列入国家级推广项目。特征特性控象革是未本科狼见草局多年生草本，株直立图形，径1～2厘米，高100～150厘米，节密，书长2～3四米，一般有7～15节。成熟的节间具只伊，节径大于节间；叶鞘包茎，叶质 Bridge icon * is introduced from the United States as a high-yielding quality of grass species. Cultivated variety name is Mort. National Science and Technology Commission has now been included in the national promotion project. Characteristics of the characteristics of control leather is not undergraduate Bauhinia Bureau perennial herb, plant upright graphics, diameter 1 ~ 2 cm, height 100 ~ 150 cm, section secret, book length 2 to 34 meters, usually 7 to 15 sections. Mature internodes with only Iraq, section diameter greater than internodes; leaf sheath phimosis, leafy