the present study was conducted to estimate correlations among performance and egg quality traits in iranian native fowl. data were collected from 21,679 birdsat the isfahan native fowl breeding center to derive genetic parameters for performance traits and egg quality traits were measured on eggs of 1,020 birds. genetic correlations of performance and egg quality traits were estimated with a b...

This study aimed to determine the effect and best of storage time for first phase herbal chicken eggs at room temperature an average 29,3°C on decrease in egg weight, air cavity diameter, albumen index. research was conducted 7 October--4 November 2020 Animal Production Laboratory, Department Husbandry, Faculty Agriculture, University Lampung. used a completely randomized design method (CRD) wi...

Hen egg plays a crucial role in the development of embryonic bird. It serves first as source of energy and nutriments of high digestibility and, second, protects embryonic bird against external aggressions. The unique structure of egg with yolk containing the embryo surrounded by albumen and shell as physical barriers is the first element of this protection. The second one consists in the pecul...