About INOUE KEN'ICHI
About 鹿児島県農試
About SHIBUKAWA HIROSHI
About 鹿児島県農試
About 日本土壌肥料学雑誌
About chicken dropping
About pellet
About organic fertilization
About dinitrogen oxide
About kuroboku soil
About Zea mays
About Lolium multiflorum
About flux
About Fertilizer application and efficiency
About Field crops in general
About 鶏糞
About ペレット
About 堆肥
About 畑
About 亜酸化窒素
About 発生量