Institution: | 1. Graduate School of Agricultural Science, Tohoku University, Sendai, Miyagi 980-8572, Japan;2. Central Research Institute for Feed and Livestock, ZEN-NOH (National Federation of Agricultural Cooperative Associations), Kamishihoro, Hokkaido 080-1406, Japan;3. ZEN-NOH LIVESTOCK CO., LTD, 11-17, Fuyuki, Koto-ku, Tokyo 135-0041, Japan |