Multiexperiment evaluation of increasing phytase activity from Optiphos® and Optiphos Plus® on 21-day broiler performance and tibia mineralization
SUMMARY: Phytase is used in nearly all broiler diets at varying levels and new commercial sources have been developed in recent years. A series of 5 experiments at 4 different universities were conducted to investigate broiler performance metrics and tibia mineralization from 2 mixer-added, Escheric...
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Auteurs principaux: | , , , , , , , , , , , , |
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Format: | article |
Langue: | EN |
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Elsevier
2021
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Accès en ligne: | https://doaj.org/article/25aff7ef458046149e60fd6675f51c38 |
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