Abstract:Six weeks old lettuce(Lactuca sativa L.var.longifolia Lam)and red brassicasprouts(Brassica campestris subsp.chinensis var.purpure)grown in pots accept CaCl_2 treatment at0,200,600 and 1000ppm Cl and 0,400,800,and 1600ppm Cl respectively.The proteincontent