Korean Journal of Mycology (Kor. J. Mycol.)
Young-Ae Park 1, Won-Chull Bak 1* and Chang-Duck Koo 2
1Division of Wood Chemistry & Micrbiology, Korea Forest Research Institute, Seoul 130-712, Korea
2Department of Forest Science, Chungbuk National University, Cheongju 361-763, Korea
Correspondence to wcbak@forest.go.kr
Korean Journal of Mycology (Kor J Mycol) June, 2015, 43(2):104-111.
https://doi.org/10.4489/KJM.2015.43.2.104
Received: March 12, 2015; Revised: April 29, 2015; Accepted: May 6, 2015
Published: June, 2015.
© The Korean Society of Mycology
This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
In this study, a new strain of Lentinula edodes (Shiitake) Poongnyunko was bred from dikaryotic KFRI 490 and monokaryotic KFRI 536 by Di-mon crossing method. In this study, the productivity was conducted through bed-log and sawdust substrate cultivation. The Poongnyunko showed significant intensive production from summer to autumn. Optimum temperatures of fruit-body formation were 17~24 oC. The total amount of fruit-body production during 4 years by bed-log cultivation was 22 kg/ m 3, and total yield of fruit-body until the 3rd flush was 648 g/ 2 kg. In case of sawdust substrate cultivation, the mycelial incubation period was 110~130 days. The suitable temperature and relative humidity were 18 ± 1 oC and 90 ± 5% respectively.
Bed-log, Lentinula edodes, Poongnyunko, Sawdust, Variety