Effect of Bacillus velezensis to substitute in-feed antibiotics on the production, blood biochemistry and egg quality indices of laying hens
Abstract Background The excessive use of antibiotics in the livestock feed industry caused inevitable side effects of microbial resistance. Besides this residual antibiotics in animal-derived foodstuff imposed serious health problems for humans. So this study aimed to investigate the potential use o...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
BMC
2020-10-01
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Series: | BMC Veterinary Research |
Subjects: | |
Online Access: | http://link.springer.com/article/10.1186/s12917-020-02570-6 |