Effect of phytase dose on productive performance and bone status of layers fed with graded levels of digestible lysine

• Published in: Veterinaria México OA Vol. 5; no. 3
• Main Authors: Martinez Rojas, Ingrid Yolani, López Coello, Carlos, Ávila González, Ernesto, Arce Menocal, J., Gomes, G. A.
• Format: Journal Article
• Language: English; Portuguese
• Published: Universidad Nacional Autónoma de México, Facultad de Medicina Veterinaria y Zootecnia 01.09.2018
• Subjects: Veterinary Sciences; productive performance; laying hens; bone parameters; phytase dose; digestible lysine

Exogenous phytase could influence dietary protein availability by variation in using dose. The objective of the present study was to determine if incremental dosing of an evolved E.coli 6-phytase would lead to improvements in lysine availability through evaluating performance and bone status in Bova...