<p><span style="font-size:14px"><span style="font-family:Arial,Helvetica,sans-serif">Theuse of<em>Nisargruna</em> biogas plant is an efficient approach to recycle the biodegradable wastematerials into&nbsp; valuable products like organic manure, methane carbon dioxide and water. In the current study, the manureobtained from five different <em>Nisargruna </em>biogas plants was analyzed for its characteristic properties. These properties included their chemical composition (carbon, hydrogen, nitrogen, sulphur and macro/micro-nutrients), water holding capacity and heavy metal concentration and coliform bacteria and fungi. The results indicated the presence of a high concentration of macro- and micronutrients, and the absence of coliforms. The samples with good nutrient contents were used as a carrier material for<em>Azotobacter</em>sp.,<em> Rhizobium</em>sp. and phosphate solubilizing <em>Bacillus</em>sp. On analysis, themanurewas found to be useful as carrier for selected cultures even after six months of production, hence confirming its stability and practical application.</span></span></p>