Effect of rhizobacteria Paenibacillus polymyxa KB and chelate complex of biogenic silicon on photosynthetic pigments and yield of corn grain

We used corn seeds from maize (Zea mays L.) of the Dnieper 196 SV hybrid to analyze pre-sowing seed bacterization and treatment with biogenic silicon that could be promising in growing hybrids. The chlorophyll content leaves plants gradually increased growth phases reached its maximum phase milky ripeness grain under presowing Paenibacillus polymyxa KB Biogenic Silicon (BSi). yield during both variants increased, exceeding control by 28.8% 23.4%, respectively. Both treatments are