Isolation and Morphological Characterization of Actinomycetes from Industrial Soils and Analysis of Their Biodiversity

Abstract : The industrial area of Bhilai was selected for soil sampling, and samples were collected from various sites. Soils near industries are affected by industrial effluents. The industrial impact on soil is primarily through chemical contamination, physical alterations, and changes in microbial communities. Five soil samples were collected from chemical, iron, and steel manufacturing regions, highlighting the diverse impacts of these industries on soil health. These samples will undergo rigorous analysis to determine the extent of contamination and assess the overall ecological risk posed to the surrounding environment. Industries are located in different areas. Soil samples were analyzed for their physical and chemical properties using standard methods. A total of 29 isolates were obtained from different soil samples. The isolates were characterized primarily by their morphology, which included size, shape, configuration, elevation, margin, pigmentation, and the presence or absence of aerial and substrate mycelia. This study provides detailed and analytical information on the distribution of actinomycetes in industrial soil. The results also revealed their ability to produce secondary metabolites that inhibit microbial growth.