To investigate the effects of dietary mulberry leaves on egg yolk color and egg quality,
a total of 192 laying hen CP Brown were randomly allotted into 4 groups with 4 replicate of chickens per replicates. Each replicate was furthermore divided into large cages ( cm) with birds. Dried mulberry leaves were supplemented to a basal diet ( . CP,kcal/kg ME) at (control), , and for days