A Comparative Study of Production Performance and Egg Quality Parameters of Naked-Neck and Indigenous Aseel Chicken of Pakistan

Egg quality parameters are very crucial for the egg industry as egg configuration affects grading, price, hatchability, chick weight, and consumer preference. Current study was undertaken to assess and compare the egg quality parameters in 2 important Indian breeds Aseel and Kadaknath reared under backyard system. Different parameters of external and internal egg quality were measured. Biochemical parameters of egg yolk estimated were egg yolk cholesterol, high density lipoprotein ( HDL ), low density lipoprotein ( LDL ), and triacylglycerol. Means for external characters of Aseel eggs viz., egg weight, egg length, egg width, shape index, shell weight, shell thickness, and shell ratio were 41.7 g, 5.16 cm, 3.85 cm, 74.75%, 4.65 g, 0.35 mm, and 11.23%, and corresponding values for Kadaknath eggs were 40.59 g, 5.13 cm, 3.79 cm, 74.02%, 4.28 g, 0.34 mm, and 10.61%, respectively. Average albumin length, width, height, and albumin index were 83.73 mm, 65.4 mm, 6.02 mm, and 9.26% for Aseel eggs and 82.27 mm, 64.80 mm, 5.52 mm and 8.52% for Kadaknath eggs, respectively. Mean values for yolk length, width, height and yolk index were 43.32 mm, 40.10 mm, 15.30 mm, and 38.30% in Aseel and 42.15 mm, 38.97 mm, 14.26 mm and 36.66% in Kadaknath breed, respectively. Mean values for egg yolk cholesterol, HDL, LDL, and triacylglycerol were estimated as 9.38, 1.74, 0.17, and 1.94 mg/g in Aseel eggs and 8.38, 1.84, 0.11, and 1.76 mg/g in Kadaknath eggs, respectively. Biochemical analysis revealed that egg yolk quality of Kadaknath eggs was comparatively better than Aseel eggs.

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Assessment of egg quality and biochemical parameters of Aseel and Kadaknath indigenous chicken breeds of India under backyard poultry farming

Kumar

Dahiya

Ratwan

et al. 2022

Poultry Science

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Subsequent Effect of Lysine Regimens on Egg Characteristics of Native Aseel Chicken

Batool

Farooq

Roohi

et al. 2018

Braz. J. Poult. Sci.

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This study was planned to evaluate subsequent effects of rearing under various lysine regimens on egg quality traits in Peshawari, Mushki, Mianwali and Lakha varieties of native Aseel. Ninety six pullets and 12 cockerels (24♀ and 3♂) from each variety were randomly chosen, placed in three-tiered cage units of equal space and standard conditions were followed for their maintenance. These birds were reared on three lysine regimens (L1, L2 and L3), wherein L1 containing 1.3% lysine was given in one phase from week 1-6 of age, L2 regimens entailing 1.4 and 1.2% lysine was smeared in two phases from week 1-3 and 4-6 of age, while in L3 regimen, lysine @ 1.5, 1.3 and 1.1% in diet was fed in three phases from week 1-2, 3-4 and 5-6 of age, respectively. Data were analyzed using two-way factorial ANOVA technique in SAS 9.1under randomized complete block design and significant means were compared through Duncan's Multiple Range Test. Statistical analysis showed that weight of egg and shell, albumen weight, diameter and index, yolk weight and Haugh units (p≤0.05) improved significantly in L3 in Peshawari Aseel depicting the better egg quality traits. It was concluded that L3 regimen has positive impact on egg characteristics of Aseel chicken.

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Characterization of indigenous Aseel chicken breed for morphological, growth, production, and meat composition traits from India

et al. 2017

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Aseel is an important native chicken breed of India, known for its martial qualities (aggressive fighting abilities), pugnacity, and majestic gait. The aim of the study is to conserve and characterize the Aseel germplasm, which is considered to be endangered. The birds were maintained on deep litter under a simulated backyard type of housing having night shelter and a free-range area. A total of 313 chicks produced in the second generation from the flock collected from native tract in Andhra Pradesh was characterized for morphological, growth, production, and meat quality parameters. Aseel birds were characterized by multicolored plumage (predominantly dark brown, black, golden, etc.) with solid feather patterns and normal distribution. Ear lobes were red (92%) and small in size, while 98% of the birds had red colored pea combs with variations in intensity of color. The shank color was yellow in the majority (65%) of the birds. The skin color was white (98%) with pinkish red coloration on exposed body parts, especially on the breast. The fertility and hatchability on total eggs were 67.2 and 41.4%, respectively. Cocks were heavier (P ≤ 0.05) with distinct sexual dimorphism in Aseel. The body weight of hens and cocks was 1,704.4 ± 23.2 and 2,702.5 ± 28.1 g at 40 wk and 2,333.7 ± 26.1 and 3,793.7 ± 20.8 g at 72 wk of age, respectively. The age at sexual maturity was 214.0 ± 6.0 days. The egg production up to 40, 52, and 64 wk of age was 18.0 ± 1, 30.0 ± 2.0, and 47 ± 3 eggs, respectively. The annual egg production (72 wk) was 64 ± 6 eggs. The proximate composition of breast muscle was; protein 21.5 ± 0.5%, fat 3.4 ± 0.1%, ash 2.0 ± 0.1%, and moisture 73.3 ± 0.5%. The pH of breast muscle was 6.0 ± 0.03 and the cholesterol content was 72.5 ± 6.7 mg/100 g. Efforts are on for improving the productivity in the flock without compromising the original breed characteristics.

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A Comparative Study of Production Performance and Egg Quality Parameters of Naked-Neck and Indigenous Aseel Chicken of Pakistan

Cited by 4 publications

References 7 publications

Assessment of egg quality and biochemical parameters of Aseel and Kadaknath indigenous chicken breeds of India under backyard poultry farming

Assessment of egg quality and biochemical parameters of Aseel and Kadaknath indigenous chicken breeds of India under backyard poultry farming

Subsequent Effect of Lysine Regimens on Egg Characteristics of Native Aseel Chicken

Characterization of indigenous Aseel chicken breed for morphological, growth, production, and meat composition traits from India

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