Bacillus subtilis can produce a variety of substances with bacteriostatic and bacteriolytic effects during the growth process, such as subtilisin, organic acids, antibacterial proteins, etc.
These substances can inhibit the growth and reproduction of pathogenic bacteria, and even destroy the bacterial structure and kill pathogenic bacteria.
Therefore, Bacillus subtilis has a good effect on the control of soil diseases such as stubble and root rot.
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