Authors
Yuichiro Hiraoka
Forest Tree Breeding Center, Forestry and Forest Products Research Institute (FFPRI), 3809-1 Ishi, Juo, Hitachi,, Ibaraki, Japan
S. Hanaoka
Forest Tree Breeding Center, Forestry and Forest Products Research Institute (FFPRI), 3809-1 Ishi, Juo, Hitachi,, Ibaraki, Japan
A. Watanabe
Faculty of Agriculture, Kyushu University, Hakozaki 6-10-1, Higashiku,, Fukuoka, Japan
T. Kawahara
FFPRI, 1 Matsunosato, Tsukuba,, Ibaraki, Japan
M. Tabata
92-25 Nabeyashiki, Shimokuriyagawa, Morioka,, Iwate, Japan