About OSHIMA Hiroyuki
About Tokyo Univ. Agriculture, Tokyo, JPN
About GOTO Daisei
About Tokyo Univ. Agriculture, Tokyo, JPN
About GOTO Itsuo
About Tokyo Univ. Agriculture, Tokyo, JPN
About MAEDA Yoshiyuki
About Tokyo Univ. Agriculture, Tokyo, JPN
About Soil Science and Plant Nutrition
About lettuce
About root rot
About wilt disease
About Fusarium oxysporum
About pathogen control
About humus
About aluminum
About humic acid
About aluminum hydroxide
About gel
About crystal
About andosol
About soil management
About Fusarium oxysporum f.sp.lactucae
About pathogen prevention
About Soil management
About Plant diseases caused by fungi
About Vegetables
About レタス
About Fusarium
About 萎凋病
About 発生率
About 有機物
About 除去処理
About アルミニウム
About 物質