Salt tolerance of red raspberry plants selected for increased tolerance to glyphosate

The introduction of sodium chloride in a concentration of 0.1 M into the nutrient medium reduces the multiplication rate and the length of the resulting shoots during in vitro multiplication of red raspberry microcuttings. The decrease in these morphometric parameters in the presence of NaCl in plants selected in the process of tissue selection for tolerance to glyphosate is significantly less than in control plants. This indicates a higher salinity tolerance of glyphosate-tolerant forms. The partial commonality of the mechanisms of the damaging effect of various negative effects is due to the development of oxidative stress. The selection of plants that can significantly activate the antioxidant system in the presence of a stressor makes it possible to obtain varieties with an expanded potential for adaptation to adverse effects.