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http://dx.doi.org/10.4489/KJM.20220009

Characteristics of Newly Bred Lentinula edodes Cultivar 'Jadam' for Sawdust Cultivation  

Jeong-Han Kim (Organic Microoragnism Research Center, Gyeonggido Agricultural Research & Extension Services)
IL-Sun Baek (Organic Microoragnism Research Center, Gyeonggido Agricultural Research & Extension Services)
Jong-In Choi (Organic Microoragnism Research Center, Gyeonggido Agricultural Research & Extension Services)
Bok-Eum Shin (Organic Microoragnism Research Center, Gyeonggido Agricultural Research & Extension Services)
Young-Ju Kang (Organic Microoragnism Research Center, Gyeonggido Agricultural Research & Extension Services)
Tai-Moon Ha (Organic Microoragnism Research Center, Gyeonggido Agricultural Research & Extension Services)
Gu-Hyun Jung (Organic Microoragnism Research Center, Gyeonggido Agricultural Research & Extension Services)
Yeon-Jin Kim (Organic Microoragnism Research Center, Gyeonggido Agricultural Research & Extension Services)
Jun-Yeong Choi (Organic Microoragnism Research Center, Gyeonggido Agricultural Research & Extension Services)
Publication Information
The Korean Journal of Mycology / v.50, no.2, 2022 , pp. 93-102 More about this Journal
Abstract
A new cultivar of oak mushroom Lentinula edodes 'Jadam' was bred from monokaryotic strains of 'Hwadam-18' and 'GMLE36295-22'. The optimum temperature for mycelial growth of 'Jadam' on potato dextrose agar was 22-25℃. Total cultivation period of the new cultivar, from inoculation to its first harvest, was 122-124 days, shorter to that of the control cultivar 'Hwadam'. Total yield of 'Jadam' was 623.8 g per 3 kg substrate, and is higher than that of 'Hwadam' (455.2 g). In the fruiting body of the new cultivar, the stipe was shorter and thinner than those of 'Hwadam'. A farmhouse field test showed that the period of mycelial growth and browning was shorter than that of control cultivar 'L808'. The total yield for 2 flush was 543.3 g for 'Jadam'. It was similar to the 585.3 g of the control cultivar. Therefore, the new cultivar 'Jadam' could be a substitute for 'L808' in the field of farms.
Keywords
Jadam; Lentinula edodes; Oak mushroom; Productivity; Sawdust cultivation;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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