Влияние коллоидного раствора кремния на морфометрические параметры пшеницы

Abstract

The present work is focused on the study the influence of presowing treatment by SiO[2] nanoparticles with their different concentration (3•10{-4}, 1.5•10{-4} and 0.3•10{-5}) on the Irene spring wheat seeds. The small-field experiment was carry out under the natural agroclimatic conditions of the subtaiga zone Tomsk region. It was shown the possitive effect of silica nanoparticles on the basic morphometric parameters of wheat plants (height, green mass, specific leaf area), the content of photosynthetic pigments and the collection of wheat grain from per unit.