1. Dept. of Applied Biological Science; Faculty of Agriculture, Kagawa Univ.; 2393 Ikenobe; Miki-cho; Kita-gun; Kagawa 761-0795; Japan
2. Dept. of Applied Biological Science, Faculty of Agriculture; Kagawa Univ.; 2393 Ikenobe; Miki-cho; Kita-gun; Kagawa 761-0795; Japan