The Effect of Egg Shell Thickness on Some Hatching Traits of Broiler Breeders

被引：10

作者：

Yamak, Umut Sami ^{[1
]}

Sarica, Musa ^{[1
]}

Boz, Mehmet Akif ^{[2
]}

Onder, Hasan ^{[1
]}

机构：

[1] Ondokuz Mayis Univ, Fac Agr, Dept Anim Sci, TR-55139 Samsun, Turkey

[2] Bozok Univ, Agr & Nat Sci Fac, Dept Anim Sci, TR-66100 Yozgat, Turkey

来源：

KAFKAS UNIVERSITESI VETERINER FAKULTESI DERGISI | 2015年 / 21卷 / 03期

关键词：

Egg shell thickness; Hatchability; Incubation; Ultrasound; EARLY GROWTH TRAITS; HATCHABILITY; CONDUCTANCE; SIZE;

D O I：

10.9775/kvfd.2014.12485

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

This study examined the effect of egg shell thickness on hatching traits of broiler breeders. A total of 253 eggs from broiler breeders were classified into three groups according to shell thickness (thin, medium, thick). Eggs were weighed, and shell thicknesses were measured ultrasonically. Hatchability, chick weight and chick length were assessed at the end of the incubation period. The effect of egg shell thickness on hatchability was found to be insignificant for all groups. Moreover, shell thickness had no significant effect on chick weight or length.

引用

页码：421 / 424

页数：4

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