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*Mineko Ohira
Forest Tree Breeding Center, Kyushu Regional Breeding Office
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Fumihiko Miyahara
Fukuoka Pref. Forest Res. Exten. Center
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Yashuhiro Mori
Fukuoka Pref. Forest Res. Exten. Center
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Jyunji Miyazaki
Saga Pref. Imari Agri. For. Office
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Syuichi Masaki
Saga Pref. Forest Exp. Stn.
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Yashuhiro Yamada
Oita Pref. Agri. For. Fish. Res. Center
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Susumu Shiraishi
Fac. Agric., Kyushu Univ.