Study on biogas production by anaerobic digestion of garden-waste

► Microbes found in cow-dung were not able to grow on garden-waste for methane production. ► Microbes present in paddy-field soil were able to grow on garden-waste. ► Microbes present in mine water were capable to utilize garden-waste as substrate to produce biogas. ► Microbes present in termite guts were able to digest garden-waste an-aerobically.