DOI QR코드

DOI QR Code

최근 국내 표고 재배사의 온도, 습도 변화 성향 조사

Investigation of the shift trends of temperature and humidity in greenhouses for oak mushroom cultivation

  • 김지은 (단국대학교 자연과학대학 미생물학과 및 생물다양성연구소) ;
  • 김준영 (단국대학교 자연과학대학 미생물학과 및 생물다양성연구소) ;
  • 안홍석 (단국대학교 자연과학대학 미생물학과 및 생물다양성연구소) ;
  • 권혁우 (산림조합중앙회 산림버섯연구센터) ;
  • 고한규 (산림조합중앙회 산림버섯연구센터) ;
  • 김성환 (단국대학교 자연과학대학 미생물학과 및 생물다양성연구소)
  • Kim, Ji Eun (Department of Microbiology and Institute of Biodiversity, College of Natural Science, Dankook University) ;
  • Kim, Jun Young (Department of Microbiology and Institute of Biodiversity, College of Natural Science, Dankook University) ;
  • Ahn, Hong Seok (Department of Microbiology and Institute of Biodiversity, College of Natural Science, Dankook University) ;
  • Kown, Hyuk Woo (Forest Mushroom Research Center, National Forest Cooperative Federation) ;
  • Ko, Han Gyu (Forest Mushroom Research Center, National Forest Cooperative Federation) ;
  • Kim, Seong Hwan (Department of Microbiology and Institute of Biodiversity, College of Natural Science, Dankook University)
  • 투고 : 2018.09.22
  • 심사 : 2018.11.30
  • 발행 : 2018.12.31

초록

기후 변화에 따른 표고 재배사내 온도와 습도의 변화 추이를 알아보기 위하여 5년 동안 봄, 여름, 가을 기간에 걸쳐 국내 49곳의 표고버섯 재배사에서 온도와 습도를 측정 분석하였다. 톱밥배지 재배사의 5년간 평균 온도와 습도는 $24.7^{\circ}C$와 60.5%이었다. 원목 재배사의 5년간 평균 온도는 $24.4^{\circ}C$, 평균 습도는 60.0%로 나타났다. 여름철 기간 중 온도 평균은 원목재배사의 경우는 2016년 $29.8^{\circ}C$, 2017년 $29.1^{\circ}C$, 2018년 $33.3^{\circ}C$이었으며 톱밥배지 재배사의 경우는 2016년 $26.8^{\circ}C$, 2017년 $20.4^{\circ}C$, 2018년 $24.2^{\circ}C$이었다. 조사 기간 중 $30^{\circ}C$가 넘는 고온으로 측정된 재배사는 봄철에 1곳, 여름철에 5곳이었으며 원목 재배사가 5곳을 차지하였다. 원목재배에서 온도가 $20^{\circ}C$를 넘지 않는 재배사는 4곳으로 모두 가을에 조사된 온도였다. 본 연구 조사는 기후변화에 대비해 표고 재배사의 경우 원목 재배사 관리에 우선적으로 대비해야 함을 시사하였다.

The temperature and humidity of 49 greenhouses for oak mushroom cultivation were investigated for 5 years to analyze the trends in the change of these parameters according to the climate change in Korea. The 5-year average temperature and humidity were $24.7^{\circ}C$ and 60.5%, respectively, in sawdust media-based cultivation houses and $24.4^{\circ}C$ and 60.0%, respectively, in log-bed cultivation houses. The average temperature in the summer was $29.8^{\circ}C$ in 2016, $29.1^{\circ}C$ in 2017, and $33.3^{\circ}C$ in 2018 in the log-bed cultivation houses and $26.8^{\circ}C$ in 2016, $20.4^{\circ}C$ in 2017, and $24.2^{\circ}C$ in 2018 in the sawdust media-based cultivation houses. During the investigation, temperatures over $30^{\circ}C$ were detected in one cultivation house in spring and five such houses in summer. When classifying by cultivation type, temperatures over $30^{\circ}C$ were found in five log-bed cultivation houses and temperatures less than $20^{\circ}C$ were found in four log-bed cultivation houses in fall. This study shows that log-bed cultivation houses for oak mushroom need to be modified to cope with the climate change.

키워드

BSHGBD_2018_v16n4_342_f0001.png 이미지

Fig. 1. Sampling location, investigation year, and cultivation type of oak mushroom used for this study.

Table 1. Temperature and relative humidity investigated between 2014 to 2018 in the cultivation houses for oak mushroom

BSHGBD_2018_v16n4_342_t0001.png 이미지

Table 1. Continued

BSHGBD_2018_v16n4_342_t0002.png 이미지

참고문헌

  1. Ahn HS, Kim JY, Ko HG, Kim SH. 2017. Investigation of bacterial diversity in the indoor air of greenhouses used for oakwood mushroom cultivation. J Odor Indoor Environ. 16:287-295. https://doi.org/10.15250/joie.2017.16.3.287
  2. Ahn GR, Kim JY, Kim S, Lee DH, Kim SH, Son BS, Park M-K. Concentration and diversity of mold in indoor air of the houses located at adjacent and nonadjacent Gwangyang iron works. J Odor Indoor Environ 17:191-197.
  3. Korea Forest Service. 2016. Statistical Yearbook of Forestry 2016. 46:286.
  4. Kim JY, Kwon HW, Jang SU, Choi MA, Ko HG, Kim SH. 2014. A study of bacterial concentration and species in the indoor air of green houses used for shiitake cultivation. J Odor Indoor Environ 13:237-242 https://doi.org/10.15250/joie.2014.13.4.237
  5. Lee BW, Park KM. 1998. Anti-tumor activity of proteinbound polysaccharides extracted from mycelia of Lentinus edodes. Kor J Food Sci Technol. 30:665-671.
  6. Lee MR, Oh DS, Wee AJ, Yun BS, Jang S, Sung CK. 2014. Anti-obesity effects of Lentinus edodes on obese mice induced by high fat diet. J Kor Food Sci Nutri. 43:194-199. https://doi.org/10.3746/jkfn.2014.43.2.194
  7. Nanba H, Mori K, Toyomasu T, Kuroda H. 1987. Antitumor action of oak mushroom (Lentinus edodes) fruit bodies orally administered to mice. Chemi Pharma Bulletin. 35:2453-2458. https://doi.org/10.1248/cpb.35.2453
  8. Statistics of Forest Product's Trade. 2017. [cited 2017 Aug 17]; Available from: URL:https://www.forest.go.kr/newkfsweb/kfi/kfs/soft/selectPrTradePrdList.do?mn=KFS_02_03_03_05_02