Quality of eggs from pasture rearing layers of different genotypes
Аутори
Škrbić, ZdenkaLukić, Miloš
Petričević, Veselin
Bogosavljević-Bošković, Snežana
Rakonjac, Simeon
Dosković, Vladimir
Tolimir, Nataša
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The comparison of physical quality properties of table eggs of commercial hybrid Tetra SL and two native indigenous breeds of hens, Banat Naked Neck and Svrljig hen, was performed in conditions of alternative production in the pasture system in portable cages without the floor. The experiment was conducted during the vegetation period, at the age of hens of 53-57 weeks. In order to produce good quality eggs, the diet was designed with a complete mixture based on maize and soybean. In addition, constant availability of pastures was ensured. Egg sampling was performed in the morning and the initial egg quality was examined based on egg weight, shape index, egg white, egg yolk and shell quality parameters. Layer hens of the commercial hybrid Tetra SL had significantly higher egg weight and better internal egg quality (p<0.01) compared to hens of Banat Naked Neck and Svrljig hens, except for the colour of the yolk, which was more intense in the same feeding and breeding conditions and the ...age of laying hens, in eggs of native breeds (p<0.01). Native breeds in relation to the commercial hybrid had lighter shell colour (p<0.01). Deformation and egg shell thickness differed (p<0.01) between all three genotypes. The determined rank of layer hen genotypes for shell thickness was: Tetra SL, Banat Naked Neck, Svrljig hen. However, the breaking force was without statistically confirmed difference between hen genotypes.
Кључне речи:
egg quality / genotype / native breeds / alternative productionИзвор:
Biotechnology in Animal Husbandry, 2020, 36, 2, 181-190Издавач:
- Institute for Animal Husbandry, Belgrade
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200022 (Институт за сточарство, Београд-Земун) (RS-MESTD-inst-2020-200022)
Институција/група
RIStocarTY - JOUR AU - Škrbić, Zdenka AU - Lukić, Miloš AU - Petričević, Veselin AU - Bogosavljević-Bošković, Snežana AU - Rakonjac, Simeon AU - Dosković, Vladimir AU - Tolimir, Nataša PY - 2020 UR - http://r.istocar.bg.ac.rs/handle/123456789/711 AB - The comparison of physical quality properties of table eggs of commercial hybrid Tetra SL and two native indigenous breeds of hens, Banat Naked Neck and Svrljig hen, was performed in conditions of alternative production in the pasture system in portable cages without the floor. The experiment was conducted during the vegetation period, at the age of hens of 53-57 weeks. In order to produce good quality eggs, the diet was designed with a complete mixture based on maize and soybean. In addition, constant availability of pastures was ensured. Egg sampling was performed in the morning and the initial egg quality was examined based on egg weight, shape index, egg white, egg yolk and shell quality parameters. Layer hens of the commercial hybrid Tetra SL had significantly higher egg weight and better internal egg quality (p<0.01) compared to hens of Banat Naked Neck and Svrljig hens, except for the colour of the yolk, which was more intense in the same feeding and breeding conditions and the age of laying hens, in eggs of native breeds (p<0.01). Native breeds in relation to the commercial hybrid had lighter shell colour (p<0.01). Deformation and egg shell thickness differed (p<0.01) between all three genotypes. The determined rank of layer hen genotypes for shell thickness was: Tetra SL, Banat Naked Neck, Svrljig hen. However, the breaking force was without statistically confirmed difference between hen genotypes. PB - Institute for Animal Husbandry, Belgrade T2 - Biotechnology in Animal Husbandry T1 - Quality of eggs from pasture rearing layers of different genotypes VL - 36 IS - 2 SP - 181 EP - 190 DO - 10.2298/BAH2002181S ER -
@article{ author = "Škrbić, Zdenka and Lukić, Miloš and Petričević, Veselin and Bogosavljević-Bošković, Snežana and Rakonjac, Simeon and Dosković, Vladimir and Tolimir, Nataša", year = "2020", abstract = "The comparison of physical quality properties of table eggs of commercial hybrid Tetra SL and two native indigenous breeds of hens, Banat Naked Neck and Svrljig hen, was performed in conditions of alternative production in the pasture system in portable cages without the floor. The experiment was conducted during the vegetation period, at the age of hens of 53-57 weeks. In order to produce good quality eggs, the diet was designed with a complete mixture based on maize and soybean. In addition, constant availability of pastures was ensured. Egg sampling was performed in the morning and the initial egg quality was examined based on egg weight, shape index, egg white, egg yolk and shell quality parameters. Layer hens of the commercial hybrid Tetra SL had significantly higher egg weight and better internal egg quality (p<0.01) compared to hens of Banat Naked Neck and Svrljig hens, except for the colour of the yolk, which was more intense in the same feeding and breeding conditions and the age of laying hens, in eggs of native breeds (p<0.01). Native breeds in relation to the commercial hybrid had lighter shell colour (p<0.01). Deformation and egg shell thickness differed (p<0.01) between all three genotypes. The determined rank of layer hen genotypes for shell thickness was: Tetra SL, Banat Naked Neck, Svrljig hen. However, the breaking force was without statistically confirmed difference between hen genotypes.", publisher = "Institute for Animal Husbandry, Belgrade", journal = "Biotechnology in Animal Husbandry", title = "Quality of eggs from pasture rearing layers of different genotypes", volume = "36", number = "2", pages = "181-190", doi = "10.2298/BAH2002181S" }
Škrbić, Z., Lukić, M., Petričević, V., Bogosavljević-Bošković, S., Rakonjac, S., Dosković, V.,& Tolimir, N.. (2020). Quality of eggs from pasture rearing layers of different genotypes. in Biotechnology in Animal Husbandry Institute for Animal Husbandry, Belgrade., 36(2), 181-190. https://doi.org/10.2298/BAH2002181S
Škrbić Z, Lukić M, Petričević V, Bogosavljević-Bošković S, Rakonjac S, Dosković V, Tolimir N. Quality of eggs from pasture rearing layers of different genotypes. in Biotechnology in Animal Husbandry. 2020;36(2):181-190. doi:10.2298/BAH2002181S .
Škrbić, Zdenka, Lukić, Miloš, Petričević, Veselin, Bogosavljević-Bošković, Snežana, Rakonjac, Simeon, Dosković, Vladimir, Tolimir, Nataša, "Quality of eggs from pasture rearing layers of different genotypes" in Biotechnology in Animal Husbandry, 36, no. 2 (2020):181-190, https://doi.org/10.2298/BAH2002181S . .