Table 29. Effect of 100 mM NaCl with or without glutathione, ascorbic acid or amino acid mixture on nitrogen content (mg/g dry wt.) of grains in the two barley cultivars.

Treatments	Nitrogen
	G124	G119
Control	0.88±0.007	0.65±0.003
NaCl	0.38±0.012	0.35±0.006
Glutathione	0.12±0.004	0.17±0.008
Glutathione plus salt	0.11±0.006	0.08±0.004
Ascorbic acid	0.67±0.009	0.91±0.001
Ascorbic acid plus salt	0.62±0.011	0.61±0.011
Amino acid mixtures	0.88±0.007	0.61±0.009
Amino acids plus salt	0.74±0.012	0.39±0.004
F	2802.8	4233.8
P	**	**
LSD	0.02	0.01

^**Highly significant at P≤0.01.