Control

Enriched

P

Tank weight (kg)

15.2 ± 0.7 z

17.5 ± 0.3 y

0.02

Gain (kg)

10.6 ± 0.7 z

13.0 ± 0.3 y

0.02

Gain (%)

234 ± 16 z

286 ± 6 y

0.02

FCR*

1.78 ± 0.14 z

1.43 ± 0.03 y

0.04