Control

Enriched

P

Length (mm)

56.0 ± 0.5 z

57.4 ± 0.2 y

0.04

Weight (g)

1.45 ± 0.04 z

1.56 ± 0.01 y

0.04

SGR¹

4.3 ± 0.1 z

4.6 ± 0.0 y

0.04

K²

0.83 ± 0.02

0.82 ± 0.01

0.70