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. 2019 Sep 10;9:12965. doi: 10.1038/s41598-019-49276-w

Table 1.

Experimental soil formulation in proportions proposed by USDA soil texture triangle technique52.

S/N Soil types % Sand % Silt % Clay
1 Control soil (SF1) unfractionated unfractionated unfractionated
2 Sandy Clay Loam (SF2) 66 13 21
3 Silty Clay Loam (SF3) 10 60 30
4 Clayey Loam (SF4) 36 30 34
5 Loam (SF5) 40 40 20