TY - JOUR AU - Grismer, M. E. TI - Leaching fraction, soil salinity, and drainage efficiency JF - California Agriculture JO - Calif Agr Y1 - 1990/11/01 VL - 44 IS - 6 SP - 24 EP - 26 PB - University of California Agriculture and Nature Resources SN - 0008-0845 UR - http://www.ucanr.edu/sites/calagjournal/archive/?article=ca.v044n06p24 AB - Measuring the efficiency of a subsurface irrigation drainage system is complicated by a number of factors, including the irrigation water's salinity, the soil's inherent salinity, and the degree to which saline drainwater migrates laterally in a shallow water table.