搜索结果: 1-5 共查到“水文学及水资源 Irrigation Efficiency”相关记录5条 . 查询时间(0.078 秒)
Agricultural Water Foot Print and Virtual Water Budget in Iran Related to the Consumption of Crop Products by Conserving Irrigation Efficiency
Water Footprint Virtual Water Trade Blue Water Resource Water Budget
2013/3/19
In this study we estimate agricultural water footprint and its components from consumption perspective in arid and semi-arid region like Iran. This study is based on blue water consumption in irrigate...
Improving Surge Flow Irrigation Efficiency Based on Analysis of Infiltration and Hydrodynamic Effects
Improving Surge Flow Irrigation Efficiency Analysis of Infiltration
2013/9/11
This research investigated the movement of a surface flow profile over an infiltrating soil under conditions of surge flow, and theory related thereto, for use in preliminary design procedures for sur...
Estimated Farm Level Benefits of Improved Irrigation Efficiency
Farm Level Benefits Improved Irrigation Efficiency
2013/9/11
There are about 15 million acres of cropland in the U.S. that are irrigated from aquifers which are incurring declining water levels (sloggett). This is primarily in the Great Plains Region where irri...
New Irrigation System Design for Maximizing Irrigation Efficiency and Increasing Rainfall Utilization
New Irrigation System Design Maximizing Irrigation Efficiency Increasing Rainfall Utilization
2013/9/11
A new concept in irrigation system design, which has the potential of significant savings in both water and energy requirements, has been developed and is under evaluation. The system is characterized...
Rapid Response Tensiometer for Evaluating Preplant Irrigation Efficiency
Rapid Response Tensiometer Preplant Irrigation Efficiency
2013/9/11
A study of the potential of using rapid response tensiometers to evaluate preplant irrigation was conducted at the Texas Agricultural Experiment Station, Lubbock and Halfway, Texas. Sites used for the...