The irrigation canal diverting water from the Domasi River has provided enough water even for rice cultivation to be carried out.
農耕隊員開闢渠道，引進杜馬西河的河水灌溉墾區，使得墾區水份不虞匱乏。」農地重劃，輪流灌溉「依照英國一家顧問公司預測，杜馬西墾區的最大灌溉面積只能達到三百公頃。