INFLUENCE OF SALINIZATIONS AND GROWTH REGULATORS OF IVIN AND BIOSIL ON REDISTRIBUTION FUND OF ANABOLICOS IN THE LEAVES OF PLANTS TOMATO VARIETIES BEGINNER PINK
Influence is investigated synthetic growth regulators - Ivina and Biosil on indicators of photosynthetic efficiency and the content of the most important anabolicos - soluble sugars, protein, fiber and starch in the leaves of tomato plants of the varieties Beginner Pink in the early stages of an ontogenesis in the conditions of soil salinity (100 mM NaCl), typical for many areas of the Crimean Peninsula. Installed a positive adapting influence in the biologically-active concentrations of drugs Ivin (50 mcg/l) and Biosil (20 mg/l ) in saline conditions, manifested in the increase of growth indicators - weight of dry and crude substances of tomato plants. The growth processes of plants are inextricably linked with the photosynthetic reactions. On the background the action of the saline factor in the dynamics of experience, there is a decrease in the carbon content of organic matter in the leaves of tomato plants of thevarieties Beginner pink. Under the action of the growth regulators Ivin, and mostly Biosil increase in theraising content of this indicator on salinization. Installed, that the first response of tomatoes under the action of salinization (100 mM NaCl) is the redistribution of the anabolic fund. In the first stages (7 days), this is manifested in a significant increase in the content of soluble sugars by 80 % against the control option. The content of protein, fiber and starch is significantly reduced by the action of salting stress factor. In 21 day-old plants exogenous growth stimulant Ivin and the preparation Biosil in the dynamics of the experiment neutralize the negative effect of salinization, reducing the content of soluble sugars in salt stress and having a positive effect on the content of high-molecular compounds - starch, fiber and protein of tomato plants of the varieties Beginner Pink.