ライ麦の播種期と雪害
Relation between Seeding Time and Snow Damage of Rye

Tomoyuki YUKAWA, Tetsuo SHIOYA, Ryosaku ISHIDA, Yoshiaki WATANABE
1988 Hokuriku Sakumotsu Gakkaiho  
doi:10.19016/hokurikucs.23.0_71 fatcat:wz2ey3laffhttlvdark7fabyva