About NAKAI JO
About 滋賀県農業技術振興センター
About NAKAI JO
About 現在,滋賀県高島農業農村振興事務所
About TORITSUKA SATOSHI
About 滋賀県農業技術振興センター
About paddy field
About weed control
About rice bran
About Oryza sativa
About nursery plant
About oxidation-reduction potential
About leaf
About soil management
About plant growth
About soil treatment
About Rice cropping
About Soil management
About 米ぬか
About 土壌表面
About 水田雑草
About 草