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KMID : 0379120000280020088
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Korean Journal of Mycology
2000 Volume.28 No. 2 p.88 ~ p.92
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Studies on Improvement of Cultural Practice for Lyopyllum ulmarium
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Kim Young-Ho
Chi Jeong-Hyun
Park Woo-Kill
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Abstract
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Substrate improvement, maturation period and method of pinheading promotion were investigated to establish the culture method of Lyopyllum ulmarium which could obtained high yield in the short culture period. Rice bran + wheat bran (10% + 10%) combination was selected from various additives, which showed vigorous growth of fruit body and high yield (133.8g/850㏄). Oyster shells powder substance increased yield to 155.5g per 850㏄ capacity bottle. The suitable method for pinheading promotion was to stand the bottle reversely. The number of fruit bodies per 850 cc capacity bottle in this method was 27.2 stipes and bunch formation was good. When the maturation period of mycelium culture was 15 days to 30 days, pinheading period was 10 days. But when the maturing mycelium was 30 to 45 days, yield per 850㏄ bottle was 148.2g.
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KEYWORD
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Additives, Lyopyllum ulmarium, Short culture, Substrate, Yield
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