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Kazuo NAKASHIMA
Japan International Research Center for Agricultural Sciences (JIRCAS)
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Takaharu HAYASHI
Japan International Research Center for Agricultural Sciences (JIRCAS)
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Witcha CHALEEPROM
Faculty of Agriculture, Khon Kaen University
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Porntip WONGKAEW
Faculty of Agriculture, Khon Kaen University
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Pisan SIRITHORN
Faculty of Agriculture, Khon Kaen University