About SUGIMOTO HIDEKI
About WADA NAOKO
About ARAKI TAKUYA
About UENO HIDETO
About MOROKUMA MASAHIRO
About paddy rice
About organic farming
About Hydroida
About Scyphomedusae
About rice bran
About weed
About weed control
About organic fertilizer
About organic fertilization
About crop yield
About cultural pest control
About biological pest control
About Koshihikari
About yield component
About Stomolophus nomurai
About Jellyfish
About Rice cropping
About Fertilizer application and efficiency
About Cultural pest control
About 脱塩
About クラゲ
About 水稲
About 有機栽培
About 米ぬか
About 併用
About 雑草
About 収量
About 発生量