Experiment on Regulation of Water Consumption and Water Use Efficiency of Film Irrigation Rice in Cold Region
Abstract：Effects of different film irrigation modes on rice consumption and water use efficiency was studied at GGSY. The results shows that, water consumption of film flood irrigation is less 7.35% than of flood irrigation, water consumption of film control irrigation is less 3.77% than of control irrigation, wa- ter consumption of film intermittent irrigation is less 10.00 % than of intermittent irrigation;water use efficiency of film flood irrigation is higher 32.45% than of flood irrigation, water use efficiency of film control irrigation is higher 14.62% than of control irrigation, water use efficiency of film intermittent irrigation is higher 13.59 % than of intermittent irrigation.
Keywords：film irrigationwater use efficiencywater consumption of rice
Publication Date：2011-01-01
Online Publishing Date：2026-09-12(First online date of this platform, not the publication date of the document)