Establishing family pasture system on degraded grassland and converting its ecological function to feed supply base are the best way to rehabilitate severely degraded grassland and economy.

• 在退化草地生态系统上建立家庭牧场模式的草地农业体系，改变退化草地生态功能，使之成为高效的饲草供应基地，是实现极度退化草地生态恢复和经济作用的最佳措施。