• Journal of Mushroom
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• v.22 no.3
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• pp.112-116
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• 2024

We developed a new oyster mushroom cultivar named 'Dawon-tari', which has a longer stipe and higher yield than those of 'sootari'.'Dawon-tari' was crossed by mating monokaryons isolated from 'Sootari' and 'Daejang2ho'. The optimal temperature for mycelial growth was determined to be 20~25℃ on potato dextrose agar medium, while the optimal temperatures for primordia formation and fruiting body growth were 15~17℃ on a sawdust substrate. During bottle cultivation, the mycelial growth phase required approximately 26 days. Additionally, primordia formation required 5 days, and fruiting body growth took 4 days. The fruiting bodies exhibited a shallow funnel shape; were grayishbrown; and the stipes were characterized by a long, thin structure. The yield of fruiting bodies was 185 g per 1,100 mL bottle, which was 5% higher than that of 'Sootari'.

• Journal of Mushroom
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• v.16 no.3
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• pp.180-185
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• 2018

'Sootari', a new variety of oyster mushroom, was bred by mating with monokaryons isolated from 'Suhan' and 'Gonji-7ho'. The optimum temperature for the mycelial growth was $20{\sim}25^{\circ}C$ on PDA medium and those for the primordia formation and growth of fruiting body of 'Sootari' were $16{\sim}18^{\circ}C$ on sawdust substrate. In bottle cultivation, mycelial growth required about 25 days. In addition, primordia formation and growth of fruiting body required 4 days each. Regarding characteristics of the fruiting body, the shape and color of pileus were round type and black, respectively, and stipe color and shape were white and short and thin, respectively. The yield of fruiting bodies was $131.3{\pm}26.0g$ per 1,100 mL bottle, which was 2% higher than that of Gonji-7ho.