Source of Variation

Bulk Density

pH

SOM

TC

TN

C:N

P

Residue level

ns^†

ns

ns

ns

0.032

0.021

Tillage

ns

ns

ns

ns

ns

ns

Irrigation

ns

0.023

ns

ns

ns

ns

Residue level × tillage

ns

ns

ns

ns

ns

ns

Residue level × irrigation

ns

0.021

ns

ns

ns

ns

Tillage × irrigation

ns

ns

ns

ns

ns

ns

Residue level × tillage × irrigation

ns

ns

ns

ns

ns

ns