Incubatory qualities of white shell eggs of hens with the different ratio of weight and volume

Abstract

The increase in the ratio “weight : volume” increases the value of the indicator “protein index” at white shell eggs from 0,44 to 0,49. Value index “units Hough” increase from 77,8 to 80,1. Of eggs with a higher ratio of “weight : volume” brought in an average of 3,5% more chickens.

Keywords

• сельскохозяйственная птица
• инкубация
• плотность яйца
• желток
• белок
• вывод