Effect of Phytosubtil on photosynthetic pigments and productivity of wheat under field conditions

Abstract

Plant growth-promoting bacteria of the genus Bacillus are considered promising tools for improving crop productivity under field conditions. However, the effectiveness of microbial biopreparations depends not only on the strain’s properties, but also on the dose and application method, which may differentially affect plant growth, grain filling, and final yield components. Aim of the study: This study aimed to evaluate the effect of the biopreparation Phytosubtil, based on a Bacillus velezensis strain, on the physiological traits and yield components of soft wheat (Triticum aestivum L.) cv. Zymoyarka under field conditions.