Effect of summer and winter seasons on egg abnormalities of outdoor rearing some native chicken strains

Paper Details

Research Paper 01/03/2018
Views (525)
current_issue_feature_image
publication_file

Effect of summer and winter seasons on egg abnormalities of outdoor rearing some native chicken strains

Faris A. Al-Obaidi, Shahrazad MJ Al-Shadeedi
J. Biodiv. & Environ. Sci. 12(3), 220-225, March 2018.
Copyright Statement: Copyright 2018; The Author(s).
License: CC BY-NC 4.0

Abstract

This study aimed to identify the effect of season on egg abnormalities of some native chickens (Native strains: brown, barred and white). These chicken strains were outdoor reared. A total of 600 eggs of native chicken (300 eggs in summer and 300 eggs in winter), 200 eggs per strain were freshly laid collected from different traditional poultry farms west of Baghdad city during 2017. All collected egg of each strain were separated according to shape, size and shell structure. Results revealed that significant chicken strains differences (P<0.05) were found in the percentage values of egg shape abnormalities. White chicken strain had the highest percentage of egg shape abnormalities (11%) whereas Barred and Brown chicken strains were low (9 and 5% respectively). No significant chicken strains differences were found in the percentage values of egg shape and egg structure abnormalities. Significant differences (P<0.05) were found in the percentage values of egg abnormalities due to season. For all studied chicken strains abnormalities were high in summer compared with winter season and all were classified in the categories of minor abnormalities (+).

Al-Hadeethi AT. 2002. Blood Protein and enzyme polymorphism of different Iraqi Chicken. A thesis submitted to the council of the college of Agriculture, University of Baghdad.

AlObaidi FA, AlShadeediSh MJ. 2014. Seasonal variation in egg phenotype and chemical composition of collard dove (Streptopelia decaocto) in Baghdad. Journal of Genetic and Environmental Resources Conservation 2, 69-73.

Al-Obaidi FA, Al-ShadeediSh MJ. 2015. Comparison study of egg morphology, component and chemical composition of ostrich, emu and native chickens. Journal of Genetic and Environmental Resources Conservation 3, 132-137.

Al-Obaidi FA. 2017. Effect of summer and winter seasons on outdoor rearing of blood enzymes of some native chicken strains. Journal of Genetic and Environmental Resources Conservation 5, 55-58.

Al-ShadeediSh MJ, Al-Hilfi MJ. 2016. Study the percentage and type of shell abnormalities of commercial table eggs in Baghdad city. Journal of Modern Science and Heritage 4, 97-108.

Bennett CD. 1992. The influence of shell thickness in commercial broiler breeder flocks. Journal of Pure Applied Poultry 1, 61-65.

Bogin E, Avidar Y, Pech-Waffenschmidt V, Doron Y, Israei BA, Kevkhayev EP. 1996. The relationship between heat stress, survivability and blood composition of the domestic hen.European Journal of Clinical Chemistry and Clinical Biochemistry 34, 963-469.

King’ori AM. 2011. Review of factors that influence egg fertility and hatchability in poultry. International Journal of Poultry Science 10, 483-492.

King’ori AM. 2012a. Egg quality defects: Types, causes and occurrence: A review. Journal of Animal Production Advances 2, 350-357.

King’ori AM. 2012b. Poultry egg external characteristics: egg weight, shape and shell color. Research Journal Poultry Science 5, 14-17.

Kordonowy L, Lombardo KD, Green HL, Dawson MD, Bolton EA, LaCourse S, MacManes MD. 2017. Physiological and biochemical changes associated with acute experimental dehydration in the desert adapted mouse, Peromyscus eremicus. Physiological Reproduction 5, 22.

Lehninger AL. 1978. Biochemestry 2nd Ed., the Johns Hopkins and Function. School Medicine, World Publication, INC, New York, USA.

Romanoff AL, Romanoff A. 1949. The Avian Egg. John Wiley and Sons Co., New York, USA.

Roque L, Soares MC. 1994. Effects of eggshell quality and broiler breeder age on hatchability. Poultry Science 73, 1838-1845.

Rosales AG. 2018. Defective or Abnormal Eggs in Poultry. The legacy of this great resource continues as the Merck Veterinary Manual in the US and Canada and the MSD Veterinary Manual outside of North America. www.msdvetmanual.com/poultry/ disorders-of-the-reproductive-system/ defective-or-abnormal-eggs-in-poultry

SAS. 2012. Statistical Analysis System, User’s Guide. Statistical.Version 9.1th ed., SAS.Inst. Inc. Cary. N.C. USA.

Steel RG, Torrie JH. 1980. Principle and Procedures of Statistics. 2nded., McGrow-Hill Book Co., Inc, New York, USA.

Sturkie DHD. 1986. Avian Physiology. 4th ed. Springer Verlary, New York.

Whittow GC. 1986. Regulation of body temperature. In P.D. Sturkie ed., Avian Physiology, 4thed., 221-252pp) New York: Springer Verlag.

Related Articles

Cytogenetic and pathological investigations in maize × teosinte hybrids: Chromosome behaviour, spore identification, and inheritance of maydis leaf blight resistance

Krishan Pal, Ravi Kishan Soni, Devraj, Rohit Kumar Tiwari, Ram Avtar, J. Biodiv. & Environ. Sci. 27(2), 70-76, August 2025.

Conservation and trade dynamics of non-timber forest products in local markets in south western Cameroon

Kato Samuel Namuene, Mojoko Fiona Mbella, Godswill Ntsomboh-Ntsefong, Eunice Waki, Hudjicarel Kiekeh, J. Biodiv. & Environ. Sci. 27(2), 58-69, August 2025.

Overemphasis on blue carbon leads to biodiversity loss: A case study on subsidence coastal wetlands in southwest Taiwan

Yih-Tsong Ueng, Feng-Jiau Lin, Ya-Wen Hsiao, Perng-Sheng Chen, Hsiao-Yun Chang, J. Biodiv. & Environ. Sci. 27(2), 46-57, August 2025.

An assessment of the current scenario of biodiversity in Ghana in the context of climate change

Patrick Aaniamenga Bowan, Francis Tuuli Gamuo Junior, J. Biodiv. & Environ. Sci. 27(2), 35-45, August 2025.

Entomofaunal diversity in cowpea [Vigna unguiculata (L.) Walp.] cultivation systems within the cotton-growing zone of central Benin

Lionel Zadji, Roland Bocco, Mohamed Yaya, Abdou-Abou-Bakari Lassissi, Raphael Okounou Toko, J. Biodiv. & Environ. Sci. 27(2), 21-34, August 2025.

Biogenic fabrication of biochar-functionalized iron oxide nanoparticles using Miscanthus sinensis for oxytetracycline removal and toxicological assessment

Meenakshi Sundaram Sharmila, Gurusamy, Annadurai, J. Biodiv. & Environ. Sci. 27(2), 10-20, August 2025.

Bacteriological analysis of selected fishes sold in wet markets in Tuguegarao city, Cagayan, Philippines

Lara Melissa G. Luis, Jay Andrea Vea D. Israel, Dorina D. Sabatin, Gina M. Zamora, Julius T. Capili, J. Biodiv. & Environ. Sci. 27(2), 1-9, August 2025.

Effect of different substrates on the domestication of Saba comorensis (Bojer) Pichon (Apocynaceae), a spontaneous plant used in agroforestry system

Claude Bernard Aké*1, Bi Irié Honoré Ta2, Adjo Annie Yvette Assalé1, Yao Sadaiou Sabas Barima1, J. Biodiv. & Environ. Sci. 27(1), 90-96, July 2025.