About NAGUMO TOSHIYUKI
About 静岡大学農学部
About KANAZAWA HIROMI
About 静岡大学農学部
About OI YUKIKO
About 静岡大学農学部
About KUBOTA KYOKO
About 静岡大学農学部
About 日本作物学会紀事
About Astragalus sinicus
About puberty (animal)
About paddy rice
About cultivation
About soil amendment
About green manure
About manure crop
About incubate
About concentration (ratio)
About statistical analysis
About Kjeldahl method
About microbial mineralization
About insecticide
About gley soil
About silt
About biological absorption
About yield
About N uptake
About nitrogen concentration
About nitrogen mineralization
About rice cultivation
About silt
About Astragalus sinicus
About yield
About paddy rice cultivation
About puberty
About green manure crop
About Rice cropping
About Soil management
About Fertilizer application and efficiency
About 成熟期
About レンゲ
About 窒素無機化
About 鋤
About 水稲
About 窒素吸収
About 収量