느타리 팽나무버섯 재배에서 액체종균 배양 및 접종시스템 적용방법의 구명

Abstract

This research aimed at developing the efficient method and device applicable to the inoculation of mushroom using (spawn was intended to utilize) liquid spawn for the stable production of mushroom. For the mass production of liquid culture, optimal inoculum volume and cultural period were and 4 days for Flammulina velutipes and 4% and 5 days for Pleurotus ostreatus. Fruit body weight in 850 ml polythene bottle was highest at 6% or 15 ml liquid inoculum for P. ostreatus and or for F. velutipes. Weight of fruit body by the application of liquid spawn inoculation system increased up to 33.7% for P. ostreatus and 32.8% for F. velutipes, respetively, compared to conventional spawn making system. The system of liquid spawn inoculation was successfully operated without malfunction in opening or closing the lid, and it took 26 min to inoculate 1200 bottles.