Abstract:

Alkaline-salt press is one of the important limiting factors for the survival and growth of trees. To research the alkaline-salt tolerance is the basis for effective selection of high salt-tolerance of tree species. The research development of alkaline-salt tolerance of tree species, including alkaline-salt press on growth and physiology, and the utilization of gene engineering were summarized. Also, some suggestions were as references for us to study salt resistance in tree species and breed new plants of salt-tolerance and in order to realize rational utilization and sustainable development of saline-alkaline land.