Due to its central position in the production chain, in-ovo development is influenced by pre-
incubation factors that affect the quality of embryonated eggs and incubation conditions …

Increasing susceptibility of broiler chickens to ascites syndrome has coincided with a
continuing genetic and nutritional improvement in their feed efficiency and growth rate …

This study examines how the combination of layer breeder age and oxygen concentration in
the incubator impacts Chorioallantoic (CAM) vascularization, embryo and chick organs …

Целью работы была систематизация данных о соотношении морфологических и
гормональных показателей периферической крови в раннем постнатальном …

We assessed the extent to which CO2 levels altered different hatching and chick
parameters. In Experiments 1 and 2, a total of 16,184 eggs from Cobb 500 breeders were …

The present study examined the effects of breeder age and oxygen (O₂) concentrations
during the late chorioallantoic membrane (CAM) growth stage on embryo development …

Gaseous exchange is very important for embryonic development during the incubation of
bird eggs. The present study was carried out to investigate the effect of carbon dioxide (CO …

Hypercapnia during artificial egg incubation is a tool capable of influencing the physiological
aspects of bird embryos, favouring their development depending on the timing, duration of …

The combined effects of breeder age and oxygen (O 2) concentrations on embryo
development, hatching events, chick quality, embryonic mortality and hatchability were …

The effects of incubator carbon dioxide (CO 2) and oxygen (O 2) concentrations with
parental stock age (PSA) on embryonic deaths (ED), hatchability of fertile eggs (HFE), some …