INFLUENCE OF FERTILITY LEVEL OF DERNOVO-PODSOLIC SOIL ON PHYSIOLOGICAL BARRIER FUNCTIONS OF THE OATS IN RELATION TO CADMIUM
Positive effect of different fertilizing systems on the physiological barrier functions of plants on two level soil - root and root - top of plant has been found. It has occurred due to improvement of a feed of plants by macrobioelements, in particular phosphorus, calcium and magnesium.