Table 2.

The concentration of S-metolachlor (in mg kg⁻¹) in the soil and maize from two locations L1 and L2

Days	S-m863		S-m1200		S-m1536		S-m1200MIX		S-m1536MIX
	L1	L2	L1	L2	L1	L2	L1	L2	L1	L2
Matrix
Maize
1	0.454	0.564	0.768	0.764	0.937	0.876	0.690	0.743	0.812	1.008
2	0.395	0.536	0.660	0.733	0.702	0.858	0.614	0.624	0.666	0.957
5	0.371	0.455	0.588	0.630	0.611	0.635	0.491	0.487	0.579	0.651
7	0.315	0.396	0.494	0.542	0.477	0.476	0.339	0.433	0.429	0.534
11	0.300	0.337	0.425	0.455	0.439	0.371	0.285	0.299	0.407	0.395
21	0.234	0.296	0.386	0.419	0.298	0.357	0.239	0.254	0.346	0.344
28	0.182	0.126	0.352	0.159	0.203	0.114	0.201	0.048	0.294	0.096
63	0.020	0.018	0.032	0.019	0.016	0.016	0.016	0.007	0.044	0.014
85	0.006	0.004	0.009	0.003	0.004	0.001	0.004	0.002	0.008	0.005
Soil
1	0.702	0.864	1.053	1.200	1.138	1.536	1.110	1.210	1.239	1.536
2	0.670	0.821	0.915	1.128	0.996	1.367	1.068	1.161	1.083	1.332
5	0.637	0.783	0.860	0.980	0.886	1.196	1.025	1.117	0.939	1.164
7	0.614	0.754	0.734	0.896	0.855	1.141	0.989	0.877	0.834	1.043
11	0.534	0.716	0.632	0.860	0.641	1.118	0.880	0.737	0.683	0.991
21	0.407	0.467	0.600	0.696	0.523	0.722	0.455	0.520	0.557	0.845
28	0.191	0.309	0.276	0.358	0.288	0.328	0.177	0.200	0.234	0.419
63	0.071	0.087	0.072	0.097	0.101	0.085	0.051	0.042	0.075	0.147
85	0.009	0.013	0.009	0.012	0.014	0.009	0.008	0.005	0.010	0.017

L1 alkaline soil, L2 acidic soil