Earticle

초록

영어

A new commercial strain “Mongdol” of oyster mushroom was developed by hyphal anastomosis. It was improved with hybridization between monokaryotic strain derived from Pleurotus ostreatus ASI 0627 and dikaryotic strain derived from P. ostreatus ASI 2929. The optimum temperature of mycelial growth and fruiting body development were 25~30oC and 12~18oC, respectively. When two different media including PDA (potato dextrose agar medium) and MCM (mushroom complete medium) were compared, the mycelial growth of this mushroom was faster in MCM than in PDA. Similar result was observed with the control strain P. ostreatus ASI 2504. Analysis of the genetic characteristics of the new cultivar “Mongdol” showed a different DNA profile as that of the control strain ASI 2504, when RAPD (Random Amplified Polymorphic DNA) primer URP3 and URP6 were used. Fruiting body production per bottle was about 106 g using demonstration farms. The color of pileus was blackish gray and the stipe was long. Therefore, we expect that this new strain “Mongdol” will satisfy the consumer’s demand for high quality mushrooms.

목차

ABSTRACT
 서론
 재료 및 방법
  균주 및 배양
  단포자 분리 및 교배형 검정
  계통간 교잡 및 교잡체 특성 검정
  DNA 다형성 분석
 결과 및 고찰
  육성경위
  고유특성
  가변특성
  자실체 수량성 및 재배상 유의점
 적요
 감사의 말씀
 References

저자

• 오민지 [ Min-Ji Oh | 농촌진흥청 국립원예특작과학원 버섯과 ]
• 김은정 [ Eun-Jung Kim | 농촌진흥청 국립원예특작과학원 버섯과 ]
• 정지훈 [ Ji-Hoon Jung | 농촌진흥청 국립원예특작과학원 버섯과 ]
• 신평균 [ Pyung-Gyun Shin | 농촌진흥청 국립원예특작과학원 버섯과 ]
• 김은선 [ Eun-Sun Kim | 농촌진흥청 국립원예특작과학원 버섯과 ]
• 오연이 [ Youn-Lee Oh | 농촌진흥청 국립원예특작과학원 버섯과 ]
• 장갑열 [ Kab-Yeul Jang | 농촌진흥청 국립원예특작과학원 버섯과 ]
• 공원식 [ Won-Sik Kong | 농촌진흥청 국립원예특작과학원 버섯과 ]
• 유영복 [ Young-Bok Yoo | 농촌진흥청 국립원예특작과학원 버섯과 ] Corresponding author

참고문헌