The major efforts to improve feed conversion, increase the body weight and breast muscle
yield of broilers have been focused on feeding and management at the post hatch period …

When broilers cannot adapt to a high-temperature environment through self-regulation, it will
cause heat stress, resulting in a large number of deaths and substantial economic losses …

The maternal diet and egg incubation temperature are some of the factors that can influence
the embryonic development and performance of the newly chicks at 15 d of age. This study …

Egg incubation of mule ducks, mainly used for fatty liver production, is one of the critical
phases in this sector. Based on hatching rate, the best incubation parameters have already …

Embryonic thermal manipulation was known as an effective protocol for improving post-
hatch growth performance and thermotolerance acquisition among avian species …

An experiment was conducted to assess how hatchability performance of eggs is affected by
line and age of female broiler breeders. Response variables analyzed were hatchability …

abstract Egg incubation of mule ducks, mainly used for fatty liver production, is one of the
critical phases in this sector. Based on hatching rate, the best incubation parameters have …