Shivazad1*, M.; Carlos2, A. B.; Edwards, H.M.; Zaghari1, M.; JR2.
(agriculture jkuat, 2018-02-14)
The effect of 1,25-dihydroxycholecalciferol [1,25-(OH)2 D3 ] supplementation on laying
hen diets was evaluated using diets high and low in Ca (3.0% and 1.8% ) and high and
low in P( 0.52% and 0.33% ). Since two levels ...