Fig. 5. Relationship between pesticide content in soil, M, and the solution volume per unit mass of soil, (
/
), in the region x > x* for monocrotophos at a higher initial soil water content ( = 0.19 m3 m–3). Cn = initial liquid-phase concentration; Qn = initial sorption by soil; n = initial water content; x = distance; x* = plane of separation.