Rathnayaka, R. M. D. B; Mutucumarana, R. K; Andrew, M. S
(Belihuloya,Sabaragamuwa University of Sri Lanka, 2019-01-01)
Purpose: The study reported herein was conducted to determine the effects of choice feeding three
different calcium (Ca) sources on external and internal egg quality parameters of commercial layers.
Research Method: Three ...