Table 5.

Percentage toxic effects of the soils, for the test organisms and toxicity classification of the soils

Sample numbers	Inhibition (PE%)
	Germination			Roots			Luminescence	Toxicity classification and class score %
	Sa	Ls	Ss	Sa	Ls	Ss	Vf
1	5	10	30	19	−11	62	20	22	III
2	5	10	45	77	0	82	96	33	III
3	0	15	30	46	26	74	61	39	III
4	10	20	30	60	47	81	57	64	III
5	20	5	35	79	70	76	30	50	III
6	5	10	20	74	64	78	4S	44	III
7	10	15	30	57	28	60	78	39	III
Mean	8	12	31	50	32	73	49	–	III
SD	6	5	7	22	31	9	25	–

Ls, Lepidium sativum; Sa, Sinapis alba;Ss, Sorghum saccharatum; Vf, Vibrio fischeri