The invention relates to an improved farmland, applying a technique to improve a farmland of point zero one acre to have multiple crop productivity than its inherent one. Accordingly, purposes of quality agriculture can be attained.農田改良運用技術使1分的農田得以改良成為數倍,而使收成增加,成為農業精緻化。木制桿...類似舊型木制電線桿木塊...木制木塊鐵條...長條L型鐵條土集器...裝土容器灑水裝置...灑水機器抽水機...抽水機器