Summary of initial soil properties [i.e., sand, silt, and clay, bulk density (ρb), and soil organic matter (SOM) content] in the top 10 cm among tillage [conventional tillage (CT) and no-tillage (NT)]-site position [up-(UP), middle- (Mid), and down- (Down) slope] treatment combinations under furrow-irrigated rice production during 2018 at the Rice Research and Extension Center near Stuttgart, AR.

Table 1: Summary of initial soil properties [i.e., sand, silt, and clay, bulk density (ρb), and soil organic matter (SOM) content] in the top 10 cm among tillage [conventional tillage (CT) and no-tillage (NT)]-site position [up-(UP), middle- (Mid), and down- (Down) slope] treatment combinations under furrow-irrigated rice production during 2018 at the Rice Research and Extension Center near Stuttgart, AR.

Treatment Combination
Property	CT-Up	CT-Mid	CT-Down	NT-Up	NT-Mid	NT-Down
Sand (g g^-1)	0.16a^†	0.14bc	0.13d	0.14b	0.13cd	0.12e
Silt (g g^-1)	0.71cd	0.74a	0.72bc	0.70d	0.73a	0.73ab
Clay (g g^-1)	0.13b	0.13b	0.15a	0.15a	0.13b	0.15a
ρ_b(g cm^-3)	1.13c	1.11c	1.17bc	1.30a	1.23ab	1.26ab
SOM (Mg ha^-1)	23.3bc	22.7c	24.6abc	25.0ab	23.9bc	26.1a

†Means in the same row followed by different letters are significantly different (P < 0.05).