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KMID : 0379119870150010042
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Korean Journal of Mycology
1987 Volume.15 No. 1 p.42 ~ p.47
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Studies on the Artificial Cultivation of Lentinus edodes on sawdust media
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박용환/Park, Yong Hwan
차동열/정환채/김한경/Cha, Dong Yule/Chung, Hwan Chae/Kim, Han Kyung
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Abstract
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4 strains of the oak mushroom Lentinus edodes including the strain ASI 3046 were collected home and abroad to investigate the characteries of mycelial growth on synthetic media and sawdust media. The possibility of artificial culture of Lentinus edodes on media composed of different sawdusts and adding materials was investigated.
Results were as follows: The optimum temperature for growth ranged from 22℃ to 26℃ among the lineages of Lentinus edodes. The optimal growth temperature for ASI 3046 strain and ASI 3047 strain was 26℃ and 22℃, respectively. The optimal carbon source for ASI 3046 strain was glucose, and peptone and ammoinum tartrate were proved excellent as nitrogen sources. When Lentinus edodes was cultured on sawdust media by varying the mixing ratio of different sawdusts and adding materials, mixed sawdust media composed of oak sawdust(50%, v/v), poplar sawdust(50%, v/v), acorn powder(5%, v/v) and rice bran(10%, v/v) showed higher yields of fruit bodies. Results showed that the ideal strain of Lentinus edodes for artificial culture on sawdust media was strain ASI 3046.
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