Feed efficiency (eggs per kilogram of
feed) was not affected by Se source (P > 0.05). Albumen
quality of eggs (determined by Haugh unit score) stored
at 22.2°C was improved in hens fed sodium selenite(SS) compared with
those fed Se-enriched yeast (SY) (P < 0.04), but albumen quality was not
affected by diet in eggs stored at 7.2°C (P > 0.05). Egg
weight was linearly increased (P < 0.01) in hens receiving
the Se-enriched yeast (SY) diet.