一、试验目的多叶老芒麦,察北披碱草是我们近几年引种的多年生禾本科牧草之一。随着人工草地建设的开展,在引种、驯化的基础上必须要筛选出适合人工草地种植的优良草种。为此,我们对多叶老芒麦、察北披碱草的生产性能进行了测定评比,确定其在生产中的价值,为人工草地用种提供依据。 First, the purpose of the test Multi-leaf Sagoe sappy, check North Elymus grass we are introduced in recent years, one of the perennial grasses. With the development of artificial grassland construction, on the basis of introduction and domestication, fine grass species suitable for artificial grassland cultivation must be screened out. To this end, we evaluated the production performance of the polygonatum sibiricum, Chabei Elymus grass to determine its value in the production of artificial turf to provide the basis for species.