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Water Table Management to Improve Drainage Water Quality in Semiarid Climatic Conditions of Iran
Publisher: American Society of Civil Engineers
Abstract: A lysimeter study was conducted in the field in Karaj, Iran to investigate the effects of water table management on water quality of subsurface drainage effluents. Drain volumes, nitrate-N concentration, phosphorus ...
Optimizing Irrigation Water Allocation and Multicrop Planning Using Discrete PSO Algorithm
Publisher: American Society of Civil Engineers
Abstract: This study presents a linear and a mixed-integer linear (MIL) model for optimizing an irrigation water allocation and a multicrop planning problem. The main objective was to maximize net benefit for all cultivated crops ...
Conjunctive Effects of Supplemental Irrigation and Planting Date on Rainfed Lentil in Qazvin Plain, Iran
Publisher: American Society of Civil Engineers
Abstract: Rapid population increases, along with water resources deficiency, have made agricultural experts and researchers use various management techniques to improve water productivity. The term, “more crop per drop” has since ...