A new commercial cultivar "GARES-HM-18-1" of Hypsizigus marmoreus was developed by the method of mono-mono crossing between monokaryotic strains derived from BN-23((KNR8047-17* KNR8080-19)-6×(KNR8047-17*KNR8080- 19)-16) and N-40 ((KNR8047-17 *KNR8080-19)-12×(KNR8047-17*KNR8080-19)-15). The parental strains are characterized by the property of high quality with white color in the stipe and pileus. They have a short period of time in cultivation. The optimum temperature of mycelial growth was 25°C and that of fruiting body development was 15~16°C. The period of harvesting including primordia formation was 20.7 days shorter than that of control strain Mangadak No.2. The color of pileus and stipe surface was neutral-white, respectively. The yield was 91.8±11.8g/850cc plastic bottle. Analysis of the genetic characteristics of the new commercial cultivar "GARESHM- 18-1" showed a different profile as that of the control strain, Mangadak No.2, when RAPD (Random Amplified Polymorphic DNA) primer was used. This new cultivar "GARES-HM-18-1" of H. marmoreus is characterized by the improved quality and a short period of time in cultivation after scratching. It would be of much help to expand the cultivation area of H. marmoreus.
저자
Min-Keun Kim [ Environment-friendly Research Division, Gyeongnam Agricultural Research and Extension Services, Jinju 660-360, Korea ]
Soon-Ae Sim [ Environment-friendly Research Division, Gyeongnam Agricultural Research and Extension Services, Jinju 660-360, Korea ]
Ji-Hye Park [ Environment-friendly Research Division, Gyeongnam Agricultural Research and Extension Services, Jinju 660-360, Korea ]
Su-Won Seuk [ Environment-friendly Research Division, Gyeongnam Agricultural Research and Extension Services, Jinju 660-360, Korea ]
Jeong-Min Jeong [ Environment-friendly Research Division, Gyeongnam Agricultural Research and Extension Services, Jinju 660-360, Korea ]
Dong-Seong Kim [ Environment-friendly Research Division, Gyeongnam Agricultural Research and Extension Services, Jinju 660-360, Korea ]
Byeong-Jeong Lee [ Environment-friendly Research Division, Gyeongnam Agricultural Research and Extension Services, Jinju 660-360, Korea ]
Kwang-Pyo Hong [ Environment-friendly Research Division, Gyeongnam Agricultural Research and Extension Services, Jinju 660-360, Korea ]
Sang-Dae Lee [ Environment-friendly Research Division, Gyeongnam Agricultural Research and Extension Services, Jinju 660-360, Korea ]
