Bacillus megaterium is a plant rhizosphere growth-promoting bacterium.
Bacillus megaterium can produce a large amount of organic acid during its growth and reproduction process, which can decompose or dissolve the insoluble phosphorus-containing substances in the soil and convert them into phosphorus elements that are easily absorbed by plants, thereby improving the utilization rate of phosphorus elements and improving the soil microecological environment, thereby reducing diseases and pesticide residues.
After Bacillus megaterium is applied to the soil, it rapidly multiplies and becomes a dominant bacterium, controlling the nutrition and other resources in the rhizosphere, causing the pathogenic bacteria to lose their living space and conditions to a considerable extent, making the cell walls of the plant’s related tissues thicker, fibrotic, and lignified, and forming a cutin double silicon layer outside the epidermis, forming a barrier to prevent the invasion of pathogens and improving fertilizer efficiency.
