Table 3. Inorganic compound concentrations of leachate according to seed storage period and temperature. Unit: mg L⁻¹

Treatment	Ca	Cu	Fe	K	Mg	Na
I	0.603^a	0.521^b	0.000^a	1.573^a	0.152^a	0.606
II	0.582^a	0.522^b	0.000^a	1.237^a	0.141^a	0.656
III	1.281^ab	0.544^c	0.022^b	12.557^b	0.359^ab	1.124
IV	1.590^b	0.535^bc	0.007^a	18.038^b	0.752^b	1.726
V	0.482^a	0.048^a	0.011^ab	2.333^a	0.168^a	0.487
VI	0.545^a	0.051^a	0.011^ab	1.847^a	0.147^a	0.457
VII	0.531^a	0.048^a	0.009^a	1.585^a	0.163^a	0.470
VIII	0.470^a	0.045^a	0.006^a	0.799^a	0.146^a	0.628
Mean	0.761	0.289	0.008	4.996	0.253	0.769
F-value	5.91^***	4350.40^***	6.44^**	27.18^***	3.34^*	0.11^NS

^NS, ^*,^**,^*** are non-significant, significant at p<0.05, 0.01 and 0.001, respectively.