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The effects of dietary supplementation of feather meal (FM) and pyridoxine (B6) on the taurine content of egg yolk and performance of laying hens were investigated. A feeding trial was conducted in ni...
Psittacine beak and feather disease (PBFD) is a common viral disease of psittacine birds. The causative agent, beak and feather disease virus (BFDV) is a small circular single-stranded DNA virus belon...
A trial was conducted to determine the effect of abrasive strips and abrasive paint in layer cages on claw length and claw sharpness, foot condition, feather cover and mortality of hens. During the pr...

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