논문 상세보기
pp.288-293
버들송이의 기존품종의 단점을 보완하고 품종 다양화를 위해, 단포자 교잡에 의해 육성된 ‘참’의 주요특성은 다음과 같다. 균사 생장적온은 26~28℃로 ‘버들송이1호’보다 다소 높았고 버섯발생 및 생육온도는 18~20℃로 ‘버들송이1호’와 같았으며, 톱밥+밀기울+미강+건비지(70:10:10:10, v/v)배지에서 재배 시, 배양온도 22~23℃에서 배양일수는 38일 내외, 생육온도 18~20℃에서 발이 일수는 7일, 자실체 생육일수는 5일로, 재배일수는
‘Cham’, a new cultivar of Agrocybe aegerita, was bred by crossing between monokaryotic strains isolated from GMAG45021 and ‘Beodeulsongi1ho’ in Mushroom Research Station, Gyonggi Province A.R.E.S. in 2007. The optimum temperature for the mycelial growth of ‘Cham’ was 26 to 28℃ on PDA medium, whereas that of ‘Beodeulsongi1ho’(control) was 24 to 26℃. The optimum temperature for the primordial formation and fruiting body development of ‘Cham’, as well as ‘Beodeulsongi1ho’, was 18 to 20℃. In the bottle cultivation, the spawn run period of ‘Cham’ at 22 to 23℃ was around 38 days and the period from scratching of inoculum to harvest was 12 days. These characteristics of ‘Cham’ were not different from those of ‘Beodeulsongi1ho’. However, ‘Cham’ had more dark brown-colored, and thicker and stronger pileus, and longer and thicker stipe compared to that of ‘Beodeulsongilho’. Freshness of ‘Cham’ was maintained for 10 days at the storage temperature of 4℃, while that of ‘Beodeulsongi1ho’ was maintained for 8 days. Moreover, the yield of fruiting bodies of ‘Cham’ was 141 g/850 ㎖ bottle, which was similar to that of ‘Beodeulsongi1ho’. Both ‘Cham’ and ‘Beodeulsongilho’ have lower resistivity against Trichoderma virens and Trichoderma harzianum.
