^○Shimada Kenichiro, Asahi Kana, Mikami Nana, Han Kyuho, Fukushima Michihiro (Obihiro Univ. of Agriculture and Veterinary Medicine)

^○Mashima Daisuke¹, Iwai Yoshio², Gotoh Takafumi³, Sawano Shoko¹, Tatsumi Ryuichi¹, Nakamura Mako¹, Mizunoya Wataru¹ (1.Faculty of Agriculture, Kyushu Unversity, 2.Faculty of Engineering, Kyushu Univ., 3.Faculty of Agriculture, Kogoshima Unversity)

^○Minami Mai¹, Hoshino Ayumi², Oe Toshiaki³, Iida Fumiko² (1.Japan Women's Univ. Graduate School, 2.Japan Women's Univ., 3.Tottori Prefectural Animal Husbandry Experiment Station)