Improvement of Grain Quality and Yield by Deep-Flood Irrigation 論文 Masahiro Chiba・Osamu Matsumura・Tomio Terao・Yoshihiko Takahashi・Hajime Watanabe ·2009-01-01 ·『Japanese Journal of Crop Science』 78(4) pp. 455-464 doi:10.1626/jcs.78.455