About CHIBU HIROKO
About SHIBAYAMA HIDEJIRO
About MITSUTOMI MASARU
About ARIMA SUSUMU
About 日本作物学会紀事
About Oryza sativa
About Enzyme physiology
About Fertilizer application and efficiency
About Crop cultivation in general
About キトサン
About イネ
About ダイズ
About 茎葉部
About キチナーゼ
About 活性