About NOZOE Takuhito
About National Agricultural Res. Center for Hokkaido Region.
About SHINANO Takuro
About National Agricultural Res. Center for Hokkaido Region.
About TACHIBANA Masaaki
About National Agricultural Res. Center for Tohoku Region.
About UCHINO Akira
About National Agricultural Res. Center.
About Plant Production Science
About Oryza sativa
About Gramineae
About weed
About rice straw
About iron
About organic material
About paddy soil
About plant growth
About weed control
About cultural pest control
About Echinochloa oryzicola Vasing.
About Echinochloa crus-galli var.oryzicola
About Echinochloa
About Rice cropping
About Cultural pest control
About Plant damage caused by weeds
About 鉄
About 毒性
About 水田土
About 稲藁
About 成長抑制
About イネ
About ヒエ属
About 雑草
About 耐性