Stimulation of Plant Growth by Microbes Synthesizing Melanin

In this work, the effect of a new generation biopreparation (btmstr-biopreparation) based on the metabolites of the fungus Trichoderma harzianum and the bacterium Bacillus thuringiensis on the yield of mungbean plant was studied. According to the results of btmstr-biopreparation, prepared from the culture fluid of the Trichoderma harzianum sp.76 strain synthesizing ISC, as well as from a mutant strain of the bacterium Bacillus thuringiensis var. thuringiensis synthesizing melanin, showed the possibility of obtaining a harvest 77.4% more than the control variant (Btnms biopreparation), or 61.4% more compared to the template an option. During the research, it was found that under production conditions, various aphids, mustache, candela, grass moth, leaf beetles and fungi causing fusarium, as well as microbial objects causing bacterial spotting occur on the mungbean plant. Therefore, this biopreparation is recommended for use to increase the yield of agricultural plants and combat various diseases and pests.