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KMID : 0379120080360010031
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Korean Journal of Mycology
2008 Volume.36 No. 1 p.31 ~ p.35
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Studies on Favorable Light Condition for Artificial Cultivation of Grifola frondosa
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Chi Jeong-Hyun
Seo Geon-Sik
Kim Jeong-Han
Ju Young-Cheoul
Won Seon-Yi
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Abstract
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To elucidate optimum light conditions for artificial cultivation of Grifola frondosa, the effects of light quality (blue, green, white) and light intensity (200, 500, 800, 1200 lux) on primordium formation, morphological properties and yield of fruiting bodies of G. frondosa using bag cultivation method were tested. Among three light sources, white light source () had a higher mushroom yield (242 g/bag) and a shorter cultivation period (52 days) than those of the others. In particular, blue light source () induced the morphology of wide and deep colored pilei in G. frondosa fruiting body. The experimental results on the appropriate light intensity indicated that 500 lux light was the most effective on mushroom production, whereas primordium formation was effective at 200 lux.
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KEYWORD
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Grifola frondosa, Light quality and intensity, Light source, Yield
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