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KMID : 0379120090370010049
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Korean Journal of Mycology
2009 Volume.37 No. 1 p.49 ~ p.54
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Cultivation Characteristics of Sparassis crispa Strains Using Sawdust Medium of Larix kaempferi
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Ryu Sung-Ryul
Ka Kang-Hyeon
Park Hyun
Bak Won-Chull
Lee Bong-Hoon
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Abstract
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Cultivation characteristics of 12 strains of cauliflower mushroom (Sparassis crispa) collected in Korea were investigated by growing the mushroom on sawdust medium of Larix kaempferi. As cultivation characteristics, incubation period for full growth of mycelium in a cultivation bottle, cultivation time period taken for first harvest, and mushroom color and yield were examined. S. crispa KFRI 723 showed the shortest for incubation period with 59 days while S. crispa KFRI 746 showed the longest with 94 days. The earliest mushroom harvesting was achieved by 29 days from S. crispa KFRI 746 and the latest was by 63 days from S. crispa KFRI 691. The colors of fruit body of the tested strains can be divided into three groups; S. crispa KFRI 700 was white, S. crispa KFRI 747 was yellow brown, and the others were light yellowish. KFRI 700 yielded the most as 163 g from 380 g sawdust media, while KFRI 746 and KFRI 747 were the lowest with 58 g and 35 g, respectively. As results of cultivation characteristics of 12 strains of cauliflower mushroom, we consider that three strains (KFRI 700, 723 and 724) of S. crispa are suitable for sawdust cultivation on L. kaempferi in the aspects of mycelial growth period, harvesting period and mushroom production, respectively.
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KEYWORD
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Sparassis crispa, Larix kaempferi, yield, incubation and harvesting period
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