Research progress on saline-alkali tolerance of fruit tree rootstocks
In recent years,fruit tree planting areas have gradually developed towards saline-alkali land,and the excavation and selection of saline-alkali tolerant fruit tree varieties have a sig-nificant role in improving the utilization of saline-alkali land.This article summarizes and analyzes the current research status on the impact of saline-alkali soil on fruit trees,the response mecha-nisms of saline-alkali stress,and the selection and utilization of saline-alkali tolerant varieties of fruit trees.