Abstract:

For the sake of relaxing the grim situation of groundwater overlift of Hebei Province, through adopting expert interviewing method and Big Figure theorem, study the water-using and water-saving of lower, middle, higher three plans of 2011-2015, 2016-2020 seven different crops of six different ecological type of Hebei Province. The results indicated that: next 2011-2015, the water-using of lower plan was about 129 millions cubic meter, water-saving was about 14 millions cubic meter, the water-using of middle plan was about 122 millions cubic meter, water-saving was about 21 millions cubic meter, the water-using of higher plan was about 115 millions cubic meter, water-saving was about 28 millions cubic meter; next 2016-2020, the water-using of lower plan was about 123 millions cubic meter, water-saving was about 7 millions cubic meter, the water-using of middle plan was about 112 millions cubic meter, water-saving was about 10 millions cubic meter, the water-using of higher plan was about 102 millions cubic meter water-saving was about 12 millions cubic meter, every middle plan is fairly ideal, the most feasibility therefore to provide theory for Hebei Province relieving the problem of the shortage of water resource and over exploitation in future 5-10 years, and so on.