Oyster mushroom growers are generally confused about the scientific basis of cultivation technology with regard to best bag opening method after a spawn run. The present study was undertaken find out effect four different methods on yield, benefit cost ratio (BCR) and biological efficiency oyster mushrooms during November, 2020 March, 2021. results indicated that treatment-2 (retaining polythen...

Abstract Power-to-methane technology is a promising solution to facilitate the use of excess variable renewable energy for biomethane production. In this approach, hydrogen produced via electrolysis used upgrade raw biogas, which can be subsequently as fuel or stored in gas grid. Ex-situ biomethanation an emerging that could potentially replace conventional energy-intensive biogas upgrading met...