highly significantP < 0.001
While the main effects on FCR of both NACOS and Xylanase were highly significant ( P < 0.001), a significant NACOS × Xylanase interaction was detected ( P < 0.001) in phase 2.
While the main effects on FCR of both NACOS and Xylanase were highly significant ( P < 0.001), a significant NACOS × Xylanase interaction was detected ( P < 0.001) in phase 2.