About IMURA TATSUJI
About 鹿児島大 大学院連合農学研究科
About NAITO SHIGEYUKI
About SUGIMURA YASUHIKO
About SAKAI NORIO
About 農業市場研究
About Amami Islands
About potato
About productivity
About agriculture
About harvesting
About shipping
About adjustment
About investigation
About Okino-erabu Island
About potato
About crop productivity
About farm house
About harvest
About shipping adjustment
About hearing survey
About Tubers(=corms)
About Agricultural economy,agricultural management
About 沖永良部島
About 馬鈴薯
About 農家
About 出荷
About 行動