About ANZAI Toshihiko
About Japan International Res. Center for Agricultural Sci.,Ibaraki, JPN
About GOTO Shinkichi
About Japan International Res. Center for Agricultural Sci., Okinawa, JPN
About ANDO Shotaro
About Japan International Res. Center for Agricultural Sci., Okinawa, JPN
About INOSAKO Koji
About Tottori Univ., Tottori, JPN
About ESPANTO Patrick Benson B.
About Dep. Agriculture, Republic of the Philippines, Quezon city, PHL
About SAITO Tadaomi
About Tottori Univ., Tottori, JPN
About Tropical Agriculture and Development
About Saccharum officinarum
About nitrogen fertilizer
About nitrate nitrogen
About ground water pollution
About leaching
About nitrogen 15
About tropical zone
About fertilization(cultivation)
About efficiency
About load
About plant growth
About Republic of the Philippines
About nitrogen load
About nitrogen use efficiency
About Sugar crops
About Fertilizer application and efficiency
About サトウキビ
About 初期成長
About 窒素肥料
About 硝酸態窒素
About 浸出
About フィリピン
About 研究