Optimum sterilization selection method for increasing yield of Pleurotus ostreatus on the bag­cultivation

느타리버섯 봉지 재배 시 수량증가를 위한 최적살균방법

  • Published : 2003.10.01

Abstract

This study was carried out to find optimum condition through sterilization methods for cultivation of Neutaribeosut (Oyster mushroom). 1. Yield of additive culture of pine sawdust, cotton and rice hulls at bag­cultivation of Neutaribeosut. was similiar to additive culture of pine sawdust, cotton and pulpe as conventional methods. 2. Yield of Neutaribeosut at low temp. sterilization method as 50 to 6$0^{\circ}C$ and 7days treatment was higher about 18 to 19% than that of high temp. as 121$^{\circ}C$ and 90 minutes treatment. 3. In case of farmer­cost, low than high temperature sterilization method appeared lowly about 12%. So this method will be of advantage to farmers in both yield and farmer­cost.

느타리버섯 재배시 기존의 고압살균처리는 영세한 버섯재배 농민의 시설비나 운영면에서 비용이 많이 들어 야외 발효나 저온살균에 의한 저비용 고효율의 최적배지 선발을 위한 살균방법별 시험결과를 요약하면 가. 배지 재료에서는 톱밥+면실+왕겨 (1:1:1)배지와 톱밥+면실+비트 (5:3:2)처리가 비슷한 경향이었고 나. 살균방법 처리에서는 고압살균(121$^{\circ}C$, 90분) 방법보다 저온살균(50­6$0^{\circ}C$, 7일)처리가 균사배양 및 생육특성이 양호하였으며 다. 기존의 고압살균 톱밥+면실+비트(5:3:2)처리구 174g/1.5kg 대비 저온살균 톱밥+면실+왕겨 (1:1:1) 205g/1.5kg으로 18%증수되고 톱밥+면실+비트(5:3:2) 처리구에서는 207g/1.5kg으로 19% 증수되는 경향이었으나 톱밥+면실에 왕겨를 첨가하나 비트펄프를 첨가하나 유의성이 없었다. 라. 봉지 재배시 저온살균이 고압살균대비 경영비 12% 절감과 농가소득 향상에 기여 할 것으로 기대된다

Keywords

References

  1. Official methods of analysis association of official analysis chemists(13 eds) A.O.A.C.
  2. Mushroom science in edible mushroom and their cultivation Chang.,S.T.;Miles.,P.G.
  3. Mushroom sci. Studies on the growth Pleurotus ostreatus Hashimoto,K.;Takahashi,Z.
  4. Kor. J. Mycol. v.23 no.3 Developement of cheap substrate for fruiting of Pleurotus ostreatus using paper sludge Jo,W.S.;Y.S.Yun;S.D.Park;B.S.Choi
  5. Ph. D Thesis. Keong-sang University Genetic relationships and development of strains in Ganderma species Kim,K.S.
  6. RDA.J.Indus.Crop Sci v.29 no.2 High temperature adatable oyster mushroom(Pleurotus florida);New variety Sachul neutaribeosut No.2 Kim,K.S.;H.U.Chang;W.S.Kong
  7. RDA.J.Indus.Crop Sci v.40 no.2 A New High Temperature Adaptable And High Yields Phoenix Mushroom (Pleurotus Sajor-caju) Variety Yeulummeutaribeosut No.2 Kim,K.S.;C.H.You;W.S.Kong
  8. RDA.J.Indus.Crop Sci v.40 no.2 A Low Temperature Optimum Oyster Mushroom;Pleurotus ostreatus Wonhyeongneutaribosut No.3 Kim,K.S.;C.H.You;Y.H.Kim
  9. The Korean Society of Mycology v.26 no.1 Bottle Cultivation of Pleurotus ostreatus and Agrocybe aegerita using Agricultural by-product Lee,H.D.;H.G.Kim;Y.G.Kim
  10. Plant Res. v.3 no.2 Development of Neutaribosut varieties (Pleurotus ostreatus, Chongpung, Myongwol) Lee,H.D.;Y.G.Kim;G.H.Han
  11. 농사 시험연구조사기준 농촌진흥청
  12. 農畜産物 標準所得 調査 分析要領 農村振興廳
  13. 강원대학교 석사학위논문 비트펄프와 면실박을 이용한 애느타리(Pleurotus ostreatus Jacq. Ex Fr. Kummer)병재배에 관한연구 박우길
  14. Kor. J. Mycol v.21 no.3 Strain improvement of the genus Pleurotus by protoplast fusion Yoo,Y.B.;C.H.You;D.Y.Cha