2. Alfalfa leaf extract effected the fresh weight of showy chloris, stolon-bearing bent grass, bahia grass, redroot amaranth and crown vetch, they were lighter than control (P<0. 05). 提取物对受体植物的幼苗鲜重均有不同程度的影响,虎尾草、匍匐翦股颖、巴哈雀稗、反枝苋和多变小冠花幼苗鲜重明显降低,与对照差异达显著水平(P<0。05)。
3. Alfalfa leaf extract effected the fresh weight of showy chloris, stolon-bearing bent grass, bahia grass, redroot amaranth and crown vetch, they were lighter than control (P<0. 05). 提取物对受体植物的幼苗鲜重均有不同程度的影响,虎尾草、匍匐翦股颖、巴哈雀稗、反枝苋和多变小冠花幼苗鲜重明显降低,与对照差异达显著水平(P<0。05)。
4. Blue Grama grass is used as pasturage and lawns and mixed with the other native grass such as Buffalo grass for ground covers. 蓝色格兰马草可以与其他的草种混合,比如野牛草。他们可以一起作为牧场和草坪草地的地被植物。
5. Blue Grama grass is used as pasturage and lawns and mixed with the other native grass such as Buffalo grass for ground covers. 蓝色格兰马草可以与其他的草种混合,比如野牛草。他们可以一起作为牧场和草坪草地的地被植物。