These varieties could be divided into three groups: the varieties of X and JX belonged to the group of salt tolerance, JZ,Q and CX belonged to the group of salt sensitive varieties and the moderately tolerant group included varieties of CTT and D.

• 结合生长指标和生理指标初步确定:品种X、JX耐盐性较强,品种JZ、Q和CX耐盐性居中,品种C、TT、D耐盐性较弱。