... root, fix nitrogen, promoting plant growth; BIO-GAIN TMMicrobial FertilizerINTRODUCTIONBio-GainTM microbial fertilizer is a microbial-based ... the plant from pathogenic soil organisms.TARGET MECHANISMBio-Gain microbial fertilizer contains six biological bacterium bacillus, namely ... , and heavy metal toxicity.BENEFICIAL BIOLOGICAL FLORABio-Gain microbial fertilizer contains a concentrated blend of non ...