Метод экспресс-оценки алюмотолерантности у гороха посевного ( p Isum sativum L. )

Crops vary considerably in their resistance to acidic soils, and many legumes, including pea (Pisum sativum L.), considered to be sensitive or moderately sensitive crops compared to cereals. The main factor determining the phytotoxicity of acidic soils is the increased concentration of mobile aluminum ions in the soil solution. Accumulation of aluminum in root tissues interferes with cell division, initiation of growth of lateral roots and uptake of minerals and water by plants. Under laboratory conditions the resistance of plants to aluminum is estimated by the degree of damage to the