Influence of pre-sowing priming on the parameters of Pisum sativum seedlings

Abstract

One of the important methods of increasing the yield of cultivated plants is to reduce the yield of crops is pre-sowing treatment of seeds with modern preparations containing various elements and compounds in the nanoform. The aim of the work is to study the influence of pre-sowing treatment of pea seeds by suspension of iron and silicon oxide nanoparticles on germination and morphometric parameters of seedlings. As a result of the experiments with different compositions of seed treatment, it was observed that in the variants of the experiment using a mix of NPsSiO2 and Fe3O4, as well as a variant of Fe3O4 in a concentration of 10−3 mg/l, the germination of beans reached maximum values. In the course of the experiment in conditions of the laboratory experiment studied the effect of processing on pigments. The restructuring of the pigment apparatus was largely associated with an increase in total chlorophyll and carotenoids against the background of the use of a whole range of solutions for treatment with the maximum effect of increasing their concentration when using Fe3O4 (10−3 mg/l), SiO2 (10−3 mg/l) and SiO2 (10−4 mg/l) by the 35th day of the experiment in the green mass of plants.