About ICHIMURA K
About National Res. Inst. Vegetables, Ornamental Plants and Tea, Ministry of Agriculture, Forestry and Fisheries
About KORENAGA M
About Sakata seed Corp.
About 野菜・茶業試験場研究報告
About Gentianaceae
About Eustoma grandiflorum
About Flowering plants(=ornamental plants)and flowering trees
About Plant growth regulators
About Sucrose
About 8-Hydroxyquinoline
About 8-ヒドロキシキノリン
About 硫酸塩
About スクロース
About トルコギキョウ
About 品種
About 切り花
About 品質保持
About 花色
About 発現