Biostimulant manufacturer Penergetic is pleased to announce recent studies have concluded that its products increase microbial activity, strengthen plant-root symbiosis, and stimulate root growth. As a result, farmers can save on fertilizer without sacrificing yield. The studies were conducted at the University of Warsaw, and found that: Replacing 30-40%of the dose of mineral nitrogen by Penergetic growth activators alone and in combination with Azoter containing plant growth-promoting rhizobacteria allowed a higher yield of maize grain by 2.9% and 8.8%, respectively, compared to the full nitrogen dose.   Use of the penergetic soil and plant products and the Azoter preparation containing the bacteria Azotobacter chroococcum, Azospirillum brasilense, and Bacillus megaterium made it possible…