Studies for alternative material of media for Pleurotus eryngii

큰느타리버섯 배지재료의 다변화를 위한 연구

  • Park, Jin-Young (Department of Microbiology, College of Natural Sciences, Pusan National University) ;
  • Lee, Jae-Yun (Cheongwon nongsan) ;
  • Kim, Hyun-Tae (Cheongdo mushtech) ;
  • Kim, Sam-Soo (Cheongdo mushtech) ;
  • Kim, Sung-Yun (Department of Microbiology, College of Natural Sciences, Pusan National University) ;
  • Kim, Mun-Ock (Department of Microbiology, College of Natural Sciences, Pusan National University) ;
  • Lee, Jae-Dong (Department of Microbiology, College of Natural Sciences, Pusan National University)
  • 박진영 (부산대학교 자연과학대학 미생물학과) ;
  • 이재윤 (청원농산) ;
  • 김현태 (청도미생물연구소) ;
  • 김삼수 (청도미생물연구소) ;
  • 김성윤 (부산대학교 자연과학대학 미생물학과) ;
  • 김문옥 (부산대학교 자연과학대학 미생물학과) ;
  • 이재동 (부산대학교 자연과학대학 미생물학과)
  • Published : 2006.09.30

Abstract

This study was performed to investigate the effective components of media of Pleurotus eryngii for bottle cultivation and several alternative material for reducing cost and smooth supply. The results show that Potato starch, Cocoa shell, Corn gluten feed, Soybean flour(solvent extracted), Cottonseed hull, Poultry manure can be replaced in Bean curd dregs of basal substrates. Especially addition of Soybean flour at 2~8% and Poulty manure at 2% in place of Bean curd dregs is effective for mycelial growth of P. eryngii, Also Pine sawdust appears that can be replaced by Softwood sawdust and addition of softwood sawdust at 25.2% is most effective. Addition of $CaCO_3$, at 2~3%, $K_2CO_3$, at 0.2%, $MgSO_4{\cdot}7H_2O$ in 0.1%, $MnSO_4{\cdot}5H_2O$ in 0.05% is effective for mycelial growth of P. eryngii, Activation materials used in this study have not enough benefit for mycelial growth in the financial aspect.