Fe source | Added Fe, mg/kg | CAT4, RQ | SDH4, RQ | COX4, RQ |
---|---|---|---|---|
Control1 | 0 | 0.85 | 0.91 | 0.76* |
FeSO4∙7H2O1 | 20 | 0.88 | 0.91 | 0.82 |
40 | 0.96 | 0.90 | 0.92 | |
60 | 0.98 | 0.88 | 0.94 | |
Fe-Prot ES1 | 20 | 0.83 | 0.84 | 0.93 |
40 | 1.08 | 0.91 | 1.01 | |
60 | 0.83 | 0.77 | 0.92 | |
Feed grade NaFeEDTA1 | 20 | 0.98 | 0.91 | 0.95 |
40 | 0.94 | 0.93 | 0.86 | |
60 | 0.90 | 1.02 | 0.90 | |
Food grade NaFeEDTA1 | 20 | 0.89 | 1.08 | 1.03 |
40 | 0.91 | 0.99 | 1.02 | |
60 | 0.83 | 0.94 | 0.93 | |
Pooled SE | Â | 0.12 | 0.09 | 0.08 |
Fe source2 | FeSO4∙7H2O | 0.94 | 0.90 | 0.90 |
Fe-Prot ES | 0.91 | 0.84 | 0.95 | |
Feed grade NaFeEDTA | 0.94 | 0.95 | 0.88 | |
Food grade NaFeEDTA | 0.88 | 1.00 | 0.99 | |
Pooled SE | Â | 0.07 | 0.05 | 0.05 |
Added Fe level3, mg/kg | 20 | 0.90 | 0.93 | 0.93 |
40 | 0.97 | 0.93 | 0.95 | |
60 | 0.89 | 0.90 | 0.90 | |
Pooled SE | Â | 0.06 | 0.05 | 0.04 |
P-value | Fe source | 0.9043 | 0.1428 | 0.3103 |
Added Fe level | 0.5165 | 0.8610 | 0.6673 | |
Fe Source × added Fe level | 0.8383 | 0.7942 | 0.7392 |