Ginger (Zingiber officinale Rose) is considered as one of the most important commercially grown spice crops. Green wilt disease caused by pathogen Ralstonia solanacearum is one of the devastating disease causing huge economic losses among the ginger growing communities. In hill regions of West Bengal, ginger is mostly grown organically and management of the pathogen and disease is challenging. Therefore, crop rotation with non-host crops plays a vital role in management of such soil borne pathogen by reducing the population load. Additionally left over compost and incorporation of FYM as an organic source of nutrients in organic cultivation of crop not only helps in increasing organic matter content and enhancing soil quality but also helps in enhancing various enzymatic activities. This enzymatic activity has been used as an indicator in enhancing beneficial soil microflora which helps in reducing the soil borne pathogens. The finding of the present experiments indicated cabbage-based crop rotation system with ginger as a beneficial one as it helps in reducing the pathogen population during the active tillering stage which is the crucial stage of pathogen infection. Also a significant negative correlation of R. solanacearum population with Dehydrogenase and β- glucosidase enzymes was recorded however no significant correlation was observed with the Acid phosphatase enzymes.