Elicitor’s influence on the physiological and biochemical indexes of the Vaccinium vitis idaea L. vegetative organs

The influence of elicitors (chitosan lactate, succinic acid, extract of Abies sp. ) on the physiological and biochemical indexes of the Vaccinium vitis idaea L. cv. ‘Red Pearl’ was studied. The content of biologically active substances, pigments of photosynthesis, antioxidant activity during the adaptation process after treatment with elicitors was determined. For the first time in Belarus by the 2-D electrolysis method the PR-proteins of stress response after elicitors treatment were revealed. It was shown that during the Vaccinium vitis idaea L. adaptation the succinic acid and chitosan treatment are the most effective. It was confirmed that elicitors are perspective for the Vaccinium vitis idaea L. adaptation in the technologies of a planting material production.