Should we bury the bags for biodegradation?

No. None of us would have buried any plastic for disposing in our life time. Either they are carelessly thrown in the environment or collected and dumped in the landfill or disposed through the composting condition. Our biodegradable plastics are biodegradable in aerobic condition and not anaerobic condition. We have tested BIOTEC BASG® as per ISO 17088 referred to ISO 14855 Standards of aerobic biodegradation.