2012年7月1日 · Using GLM, a statistical model was identified that best described the variance in egg traits. Eggs/hen-housed increased with greater feeder space allocation (P = 0.031); taller …

Therefore, the aim of this study was to evaluate the influence of genetic strain on egg production and quality in a cage-free environment. Hy-Line W-36 White, H&N White, Hy-Line Brown, and …

2022年2月1日 · Consumer emphasis on the welfare of laying hens and eggs produced from hens housed in a welfare-friendly production system with more space per hen has influenced the …

Hen eggs are one of the most popular foods worldwide, and their safety is critical. Employing 16S rRNA full-length sequencing is an effective way to identify microorganisms on or in eggs. Here, …

1997年11月1日 · Growth, production performances (except kilograms of feed per kilogram of egg), and tibia parameters were significantly improved by dietary supplementation of the …

Eggs/hen-housed increased with greater feeder space allocation (P = 0.031); taller cages (P = 0.029); rear (vs. front) drinker location in vertical cages (P = 0.026); and regular removal of …

2012年7月1日 · Perhaps because of its negative correlation with egg production, case weight of eggs increased with less feeder space allocation (P = 0.004) and shorter cage heights (P < …

These results indicate that both housing environment and laying hen strain affect performance and egg quality as well as cloacal and eggshell microbiology. Further studies should be …

Using GLM, a statistical model was identified that best described the variance in egg traits. Eggs/hen-housed increased with greater feeder space allocation (P= 0.031); taller cages (P=...

To evaluate, the effect of phytase supplementation on egg number, egg weight and egg mass egg production, feed consumption, feed conversion ratio and determine minerals. The results show …