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). ��ȡ�������ֲ����������ؾ��в�ͬ�̶ȵ�Ӱ�죬��β�ݡ��������ӱ����ȸ�ޡ���֦�ȺͶ��С�ڻ������������Խ��ͣ�����ղ��������ˮƽ��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). ��ȡ�������ֲ����������ؾ��в�ͬ�̶ȵ�Ӱ�죬��β�ݡ��������ӱ����ȸ�ޡ���֦�ȺͶ��С�ڻ������������Խ��ͣ�����ղ��������ˮƽ��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. ��ɫ�������ݿ����������IJ��ֻ�ϣ�����Ұţ�ݡ����ǿ���һ����Ϊ�����Ͳ�ƺ�ݵصĵر�ֲ�
5. Blue Grama grass is used as pasturage and lawns and mixed with the other native grass such as Buffalo grass for ground covers. ��ɫ�������ݿ����������IJ��ֻ�ϣ�����Ұţ�ݡ����ǿ���һ����Ϊ�����Ͳ�ƺ�ݵصĵر�ֲ�