About HARADA AKIRA
About 北海道総合研究機構 森林研究本部 林産試
About 日本きのこ学会誌
About Pleurotus
About edible mushroom
About plant breeding
About commercializing
About Hokkaido
About タモギダケ
About Hypsizigus marmoreus
About regional characteristics
About locally special agricultural products
About Vegetables
About 地域性
About 品種
About 開発
About 活用
About 商品化