Table 2.

Linear mixed-effects models of yield components (grain and biomass), Harvest Index, total N uptake and Nitrogen Use Efficiency as affected by slurry application strategy.

Thesis	Grain yield (Mg ha-1)	Biomass (Mg ha-1)	Harvest Index	N-uptake (kg N ha-1)	NUE (kg kg-1)
A	10.50 ± 0.64 b	17.24 ± 0.90 ab	0.38 ± 0.02	236.67 ± 19.13	30.83 ± 1.99 b
A + P	12.56 ± 0.72 a	18.57 ± 0.53 a	0.40 ± 0.01	288.54 ± 25.23	38.13 ± 2.03 a
P	11.03 ± 0.74 ab	16.47 ± 0.67 b	0.40 ± 0.01	283.64 ± 13.64	35.50 ± 2.44 ab
p-value	0.0496	0.0183	0.0757	0.0599	0.0345

Within columns, means followed by the same letter are not significantly different between treatments according to the Tukey’s HSD test (p = 0.05).