Interaction between Soil Physicochemical Parameters and Earthworm Communities in Irrigated Areas with Natural Water and Wastewaters

Table 3

Textural classification of soils from sampling sites in El Madher and Ouled Si Slimane areas.

Sites	S1	S2	S3	S4	S5	S6	S7	S8	S9
% sand	14,20	19,96	45,77	32,63	29,82	32,93	46,24	30,58	25,44
% silt	33,02	42,28	15,05	35,12	30,75	42,11	32,05	65,73	67,07
% clay	52,78	37,76	39,19	32,25	39,42	24,96	21,71	3,69	7,49
Textural class	Clay	Clay loam	Clay loam	Clay loam	Clay	Loam	Loam	Silt loam	Silt loam