It is suggested that seed movement would be the potential seed source and play a potentially important role in the process of vegetation restoration of bare alkali-saline patches by enhancing the soil retaining capacity to seed movement.

• 因此，表面种子流是潜在的种子资源，提高次生光硷斑对种子的截留能力（人工处理方式），将加速次生光硷斑的植被恢复进程。