Analysis of Actual State of Facilities for Pleurotus eryngii Cultivation - Based on Western Gyeongnam Area -

큰느타리버섯 재배사의 실태분석 - 서부경남지역을 중심으로 -

  • Yoon Yong Cheol (Faculty of Agri. Systems Eng., College of Agri. & Life Sciences, Gyeongsang National University) ;
  • Suh Won Myung (Faculty of Agri. Systems Eng., College of Agri. & Life Sciences, Gyeongsang National University) ;
  • Yu Chan (Faculty of Agri. Systems Eng., College of Agri. & Life Sciences, Gyeongsang National University)
  • 윤용철 (경상대학교 농업생명과학대학 농업시스템공학부(농업생명과학연구원)) ;
  • 서원명 (경상대학교 농업생명과학대학 농업시스템공학부(농업생명과학연구원)) ;
  • 유찬 (경상대학교 농업생명과학대학 농업시스템공학부(농업생명과학연구원))
  • Published : 2004.12.01

Abstract

This study was performed to provide the basic knowledge about the mushroom cultivation facilities. Classified current status of cultivation facilities in Gyeongnam province was investigated by questionnaire. The structure of Pleurotus eryngii cultivation facilities can be classified into the simple and permanent frame type. The simple frame structures were mostly single-span type, on the other hand, the permanent frame structures were more multi-span than simple structures. And the scale of cultivation facilities was very different regardless of structural type. But as a whole, the length, width and ridge height were prevailing approximately 20.0 m, $6.6\~7.0m$ and $4.6\~5.0m$ range, respectively. The floor area was about $132\~160\;m^2$, and floor was built with concrete to protect mushrooms from various harmful infection. The roof slope of the simple and permanent type showed about $41.5^{\circ}\;and\;18.6\~28.6^{\circ}$, respectively. The width and layer number of growing bed for mushroom cultivation were around $1.2\~1.6m$, 4 layers in common, respectively. Most of year round cultivation facilities were equipped with cooler, heater, humidifier, and ventilating fan. Hot water boiler was the most commonly used heating system, the next was electric heater and then steam boiler. The industrial air conditioner has been widely used for cooling. And humidity was controlled mostly by ultra-wave or centrifuging humidifier. But some farmers has been using nozzle system for auxiliary purpose. More then $90\%$ of the mushroom house had the independent environment control system. The inside temperature was usually controlled by sensor, but humidity and $CO_2$ concentration was controlled by timer for each growing stage. The capacity of medium bottle was generally 850 cc and 1100cc, some farms used 800 cc, 950 co and 1,250 cc. Most of mushroom producted has been usually shipped to both circulating company and joint market.

본 조사는 최근 급격히 증가하고 있는 새송이버섯 재배농가의 안정적 영농을 위해 재배사 설계, 시공 및 환경조절과 관련한 기초 자료를 마련하기 위해 서부 경남지역을 대상으로 새송이버섯 재배사의 재배사 규모, 환경조절시스템 등의 실태조사 및 검토를 하였다. 재배사의 형태는 반영구재배사와 영구재배사로 대별 할수 있었고, 반영구재배사는 대부분 단동이었고, 영구재배사의 경우는 단동에 비해 상대적으로 연동이 많았다. 그리고 재배사의 규모는 형태에 관계없이 다양하였지만, 길이, 폭 및 동고는 각각 20m, $6.6\~7.0m$$4.6\~5.0m$정도의 농가가 가장 많았으며, 동당 바닥면적은 $132\~140m^2$(40-42평)정도의 범위로서 대부분 콘크리트로 처리하여 각종 균에 의한 버섯의 오염을 방지 할 수 있도록 되어 있었다. 반영구 및 영구재배사의 지붕경사각은 각각 $41.5^{\circ}$$18.6\~28.6^{\circ}$로 나타나 반영구재배사의 지붕경사도가 더 큰 것으로 나타났다. 그리고 재배상의 폭 및 단수는 재배사의 형태에 관계없이 각각 $1.2\~1.6m$정도와 4단이 주류를 이루고 있었다. 버섯을 연중재배 하는 재배사에는 모두 냉${\cdot}$난방시설, 가습장치 및 환기팬이 설치되어 있었다. 난방방식의 경우, 온수보일러, 전기히터, 증기보일러 순으로 나타났다. 냉방장치의 경우는 모두 산업용 에어컨을 설치하여 운용하고 있었다. 그리고 가습은 초음파가습기와 원심분리가습기를 사용하고 있었으며, 보조 장치로 분무노즐을 사용하는 농가도 일부 있었다. 또한 온${\cdot}$습도 조절 및 탄산가스 조절을 위한 장치의 제어는 동별 제어시스템을 많이 채택하고 있었다. 그리고 온도센서 이외는 모두 타이머를 이용하고 있음을 알 수 있었다. 배지병의 크기는 850 cc 및 1,100 cc를 사용하는 농가가 주류를 이루고 있었고, 이 밖에도 800cc와 950 cc, 1,200 cc병을 사용하는 농가도 있었다. 출하형태는 대부분 유통회사와 공판장을 동시에 이용하고 있었다.

Keywords

References

  1. Kang, M.S., T.S. Kang, A.S. Kang, H.R. Shon, and J.M. Sung. 2000. Studies on mycelial growth and artificial of Pleurotus eryngii. Korean Journal of Mycology. 28(2):73-80 (in Korean)
  2. Kim, H.K., J.C. Cheong, H.Y. Chang, G.P. Kim, D.Y. Cha, and B.J. Moon. 1997. The artificial cultivation of Pleurotus eryngii (I) - Investigation of mycelial growth conditions-. Korean Journal of Mycology. 25(4):305- 310 (in Korean)
  3. Ministry of Agriculture and Forestry. 2003. The production rate of cash crops
  4. Suh, W.M., Y.C. Yoon, and Y.W. Kim. 2002. Status of oyster mushroom houses in Jinju province. J. Bio-Env. Con. 11(1):7-12 (in Korean)
  5. Suh, W.M., Y.C. Yoon, and Y.W. Kim. 2002. Technical development of environment control complex of micro-climatic factors for oyster mushroom cultivated in protected environment. Proceedings of the 2002 Annual Con. the Korean Society of Agricultural Engineering.:121-124 (in Korean)
  6. Suh, W.M., Y.C. Yoon, S.W. Park, and J.K. Kwo. 2003. Instrumentation and control of environment factors in eryngii growing house. Proceedings of Korean Society for Bio-Environment. Con, 2003 Spring Conference. 12(1):161-165 (in Korean)
  7. Suh, W.M. and Y.C. Yoon. 2004. An analysis on thermal insulation effect of farm structures coated with surface treatment. J. of KSAE. 46(4):39-46 (in Korean)
  8. Yoo, Y.B. 2003. Cultivation technology and functionality of Pleurotus eryngii(seminar). Mushroom Institute of Jinju National University and Mushroom Association of Gyeongnam.:1-42 (in Korean)
  9. Yoon, Y.C., W.M. Suh, and H.W. Lee. 2003. Analysis of environment factors in Pleurotus eryngii cultivation house. J. Bio-Env. Con. 12(4):200-206 (in Korean).