Solute leakage was determined in form of percent of total electrolyte leakage by measuring conductance of bathing solution of leaf disks before and after complete killing by freezing the disks at 20 C by using the method of Dijak and Ormrod (1982
Solute leakage was determined in form of percent of totalelectrolyte leakage by measuring conductance of bathing solutionof leaf disks before and after complete killing by freezing the disksat 20 C by using the method of Dijak and Ormrod (1982