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１问题的提出我省是一个水资源严重短缺的省份，人均水资源占有量仅为全国平均水平的１７．６％，耕地面积每公顷占有水量仅为全国平均水平的１３．５％。全省现有耕地４３７．１８万ｈｍ２，现有水浇地１２３．４７万ｈｍ２，灌溉用水量占到全省总用水量的６２％，即使这样，?
PROBLEM PROBLEMS Our province is a province with a serious shortage of water resources. The per capita water resource occupies only 17.6% of the national average. The area occupied by cultivated land per hectare is only 13.5% of the national average. The province currently has 4.3718 million hm2 of arable land and 1,234,700 hm2 of irrigated land, accounting for 62% of the total water consumption in the province. Even so,