Effects of graded levels of phytase supplementation on growth performance, serum biochemistry, tibia mineralization, and nutrient utilization in Pekin ducks

Effects of graded levels of phytase supplementation on growth performance, serum biochemistry, tibia mineralization, and nutrient utilization in Pekin ducks

A total of 560 one-day-old Pekin ducks were randomly allocated to 7 treatments with 8 replicate cages of 10 ducks per cage. The treatments included a corn–rice bran–soybean meal–based diet with recommended nonphytate phosphorus (NPP) (0.40% for 1–14 D/0.35% for 15–35 D, positive control; PC), NPP-de...

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Bibliographic Details
Main Authors: Y.F. Liu, K.Y. Zhang, Y. Zhang, S.P. Bai, X.M. Ding, J.P. Wang, H.W. Peng, Y. Xuan, Z.W. Su, Q.F. Zeng
Format: Article
Language:English
Published: Elsevier 2020-10-01
Series:Poultry Science
Subjects:
excreta mineral content
low nonphytate phosphorus diet
Pekin ducks
phytase
Online Access:http://www.sciencedirect.com/science/article/pii/S0032579120304120

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http://www.sciencedirect.com/science/article/pii/S0032579120304120

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