Earticle

초록

영어

This study was carried out to investigate effect of NaCl treatment on growth oyster mushroom and Trichoderma spp. on PDA and in rice straws. We also investigated the possibility of oyster mushroom cultivation using rice straw harvested from the reclaimed land having been drained sea water. Mycelial growth of oyster mushroom was increased by treatment of 0.2% NaCl but decreased by treatment of the higher concentration of NaCl. In the case of the mycelial growth on PDA of Trichoderma spp., no change was found in 0.5%∼1.0% NaCl, but decreased in the range of 1.0%∼3.0% NaCl and drastically decreased at 5.0% NaCl. In the rice straws treated with different concentration of NaCl solution, mycelial growth of oyster mushroom showed almost same result compare to PDA. The spore formation of Trichoderma mould was almost same in both 0% and 0.3% NaCl, decreased in 0.5% and was not found spores in the higher concentration of NaCl. As increasing salt concentration in the rice straws, the NaO contents were increased. The K2O contents were decreased before and after sterilization. The moisture content of rice straws showed no difference by treatment of 3.0% NaCl but decreased the moisture by treatment of 5.0% NaCl. No pH change was found in the rice straws treated with NaCl. Mushroom yield in the rice straw of reclaimed land was a little higher than that of normal paddy land straw. The duration of primordium formation was not affected by NaCl concentration in rice straws. The yield of fruiting body in 0.3% NaCl treatment was 2,700kg, which was almost same to non-treated plot, but decreased in 0.5% NaCl. EC value of soaking water after submerging rice straw was higher than before, but NaO content was not changed at both condition.

목차

ABSTRACT
 재료 및 방법
  한천배지내의 NaCl 처리농도에 따른 버섯균과 병원균의 균사생장
  볏짚배지 NaCl 처리농도에 따른 버섯균과 병원균의 균사생장
  볏짚배지의 NaCl농도에 따른 버섯의 수량
  간척지 볏짚이 느타리버섯 재배에 미치는 영향
 결과 및 고찰
  한천배지내의 NaCl 처리농도에 따른 버섯균과 병원균의 균사생장
  볏짚배지 처리농도에 따른 버섯균과 병원균의 균사생장
  볏짚배지의 NaCl농도에 따른 버섯수량
  간척지 볏짚이 느타리 버섯 재배에 미치는 영향
 적요
 참고문헌

저자

• 전창성 [ Chang-Sung Jhune | 농촌진흥청 농업과학기술원 응용미생물과 ] Corresponding author
• 설화진 [ Hwa-Zin Sul | 인천광역시 농업기술센터 ]
• 박정식 [ Jung-Sik Park | 농촌진흥청 농업과학기술원 응용미생물과 ]
• 공원식 [ Won-Sik Kong | 농촌진흥청 농업과학기술원 응용미생물과 ]
• 유영복 [ Young-Bok You | 농촌진흥청 농업과학기술원 응용미생물과 ]
• 천세철 [ Se-Chul Chun | 건국대학교 생명환경과학대학 식량자원학과 ]

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