About IKEDA JUN'ICHI
About 農研機構 近畿中国四国農業研究セ
About IKEDA JUN'ICHI
About 農研機構 中央農業総合研究セ
About HORI KANEAKI
About 農研機構 近畿中国四国農業研究セ
About SUGA YUKO
About 農研機構 近畿中国四国農業研究セ
About FUKUNAGA AYAKO
About 農研機構 近畿中国四国農業研究セ
About 近畿中国四国農業研究センター研究報告
About Brassica rapa var.Perviridis
About charcoal
About fertilization(cultivation)
About broad-leaved tree
About bark
About content rate
About nitrate ion
About nitrate ion concentration
About decreased effect
About Vegetables
About Facilities for crop cultivation
About Fertilizer application and efficiency
About 広葉樹
About 樹皮
About 炭
About コマツナ
About 硝酸イオン
About 含有率