Additional files [RJEE Vol. 7 (2). 2022 – 3]

• Fig. 1. Alluvial grey-humus gley soil (section 1)
• Fig. 2. Alluvial grey-humus gley soil (section 2)
• Fig. 3. The content of ions in water extracts from alluvial grey-humus gley soils in the valley of the river Bygel: a – section 1; b – section 2
• Fig. 4. The content of Cl– ions in the leaves of plants on alluvial technogenically saline soils, mg/10 g of dry weight
• Fig. 5. Relationship between Cl– content in mari leaves, mg/10 g of dry weight, on the content of Cl– in the root zone, cmol(eq)/kg of soil
• Fig. 6. The content of Na+ ions in the leaves of plants on alluvial secondary saline soils, mg/10 g of dry weight
• Fig. 7. Dependence of Na+ accumulation in quinoa leaves, mg/10 g of dry weight, on the content of mobile sodium in the soil, cmol (eq)/kg of soil
• Fig. 8. The content of K+ ions in plant leaves on alluvial secondary saline soils, mg/10 g of dry weight
• Fig. 9. The content of Ca2+ ions in the leaves of plants on alluvial secondary saline soils, mg/10 g of dry weight
• Fig. 10. Dependence of Ca2+ accumulation in mari leaves (mg/10 g of dry weight) on the content of mobile sodium in the soil (cmol (eq)/kg of soil)