Effects of dietary energy on growth, carcass characteristics, meat quality, and blood biochemical parameters of BAU Black and White ducks
Abstract
Duck is one of the important poultry genetic resources in Bangladesh, primarily used for egg and meat production. This study aimed to determine the optimal dietary energy levels for improving growth performance, carcass characteristics, meat quality, and blood biochemical parameters in BAU Black and White crossbred ducks. Four dietary treatments (T1 to T4) were formulated with energy levels ranging from 2700 to 3000 kcal/kg in 100 kcal/kg increments. A total of 160-day-old ducklings were randomly distributed in four different pens, having 40 birds per treatment, and reared up to 8th week of age. Live weight (BWT) was measured weekly, and at the end of the 8th week, birds were slaughtered to investigate carcass characteristics and meat quality parameters. Growth performance differed significantly (p<0.01) from weeks 1 to 8, with T3 (2900 kcal/kg) achieving the highest BWT, average daily gain, and better feed conversion ratio among the treatments. Carcass characteristics showed significant differences (p>0.05) only for BWT, back-half weight, and breast muscle weight (p<0.05). However, dietary energy levels had no significant (p>0.05) effects on meat quality parameters such as cooking loss, drip loss, and water holding capacity. Only low-density lipoprotein showed a significant difference (p<0.05) among the treatments out of 11 blood biochemical markers investigated. Taken together, this study optimized dietary energy level at 2900 kcal/kg feed, which may be utilized in rations for better growth performance without compromising the carcass characteristics or meat quality of BAU Black and White ducks.
References
- [1]FAO (2025). Gateway to poultry production and products. https://www.fao.org/poultry-production-products/production/poultry-species/ducks/en/.
- [2]DLS (2024). Annual report on livestock. Ministry of Fisheries and Livestock, Farmgate, Dhaka, Bangladesh.
- [3]Ahmad MT, Nandita D, et al. Morphology, Morphometry, Growth Performance and Carcass Characteristics of Pekin, Nageswari and Their F1 Crossbred Ducks under Intensive Management. Korean J Poult Sci. 2021; 48(2):59-67.
- [4]Makram A, Galal A, et al. Effect of cross between Pekin and Sudani (Egyptian Muscovy) duck on the growth performance. J Gen Env Cons. 2021; 9(1):78-85.
- [5]Ebnat R, Nandita D, et al. Genetic Evaluation of Pekin, Nageswari and Pekin× Nageswari Crossbred Duck for Growth and Egg Production Traits Under Intensive Management Condition. Poult Sci J. 2024; 12(1):129-137.
- [6]Morduzzaman M, Bhuiyan AKFH, et al. Phenotypic characterization and production potentials of Nageswari duck in Bangladesh. Ban J Anim Sci. 2015; 44(2):92-99.
- [7]Bhuiyan MSA, Mostary DS, et al. Performances of Nageswari duck of Bangladesh under intensive management condition. Bangladesh J Anim Sci. 2007; 46(3):198-205.
- [8]Padhi MK and Sahoo SK. Performance evaluation and crossbreeding effects for body weight and conformation traits in different breeds of ducks. Indian J Anim Sci. 2012; 82(11): 1372.
- [9]Fan HP, Xie M, et al. Effects of dietary energy on growth performance and carcass quality of white growing Pekin ducks from two to six weeks of age. Poult Sci. 2008; 87(6):1162-1164.
- [10]Hong JS, Yoo J, et al. Dietary effect of energy levels on growth performance and carcass characteristics of White Pekin duck over 21 days. J Anim Sci Tech. 2022; 64(3):471-480.
- [11]Pym RAE. Nutritional Genetics. In: Crawford RD (eds). Poultry Breeding and Genetics. Elsevier: Amsterdam, Netherlands, 1990, pp. 847-876.
- [12]Xie M, Zhao JN, et al. The apparent metabolizable energy requirement of White Pekin ducklings from hatch to 3 weeks of age. Anim F Sci Tech. 2010; 157(1-2):95-98.
- [13]Symeon GK, Mantis F, et al. Effects of caponization on growth performance, carcass composition, and meat quality of medium growth broilers. Poult Sci. 2010; 89(7):1481-1489.
- [14]Berri C, Besnard J, et al. Increasing dietary lysine increases final pH and decreases drip loss of broiler breast meat. Poult Sci. 2008; 87(3):480-484.
- [15]Mendiburu FD. Agricolae: statistical procedures for agricultural research., in: R package version 1.3-5. 2023.
- [16]Grosjean P, Ibanez F, et al. Pastecs: Package for analysis of space-time ecological series. R package version 1.3. 21. 2018.
- [17]Dozier WA, Corzo A, et al. Dietary apparent metabolizable energy and amino acid density effects on growth and carcass traits of heavy broilers. J App Poult Res. 2007; 16(2):192-205.
- [18]Ghaffari M, Shivazad M, et al. Effects of different levels of metabolizable energy and formulation of diet based on digestible and total amino acid requirements on performance of male broiler. Int J Poult Sci. 2007; 6 (4):276-279.
- [19]Wen ZG, Rasolofomanana TJ, et al. Effects of dietary energy and lysine levels on growth performance and carcass yields of Pekin ducks from hatch to 21 days of age. Poult Sci. 2017; 96(9):3361-3366.
- [20]Nguyen TL, Nguyen Thi Kim Dong NTKD, et al. Effects of different lysine and energy levels in diets on the performance and carcass traits of growing local Muscovy ducks. Liv Res Rur Dev. 2018; 0(1):0121-3784.
- [21]Shin JS, Um KH, et al. Effect of dietary metabolic energy on growth performance, blood homeostasis in ducks under heat stress-related climate change. J Env Bio. 2020; 41(2):171-177.
- [22]Kim CH, Kang HK, et al. Effect of dietary energy levels on growth performance, blood parameter and intestinal morphology of Pekin ducks in low ambient temperature. J Anim Sci Tech. 2019; 61(6):305-312.
- [23]Abdelsalam AM, Ramadan GS, et al. A Comparative Study of Molar, Mascufy, and Pekiny Duck Breeds: Evaluating Growth, Carcass Quality, Blood Parameters. Egyptian J Vet Sci. 2024; 55(4):965-977.
- [24]Liu F and Niu Z. Carcass quality of different meat-typed chickens when achieve a common physiological body weight. Int J Poult Sci. 2008; 7:319-322.
- [25]Ali MS, Kang GH, et al. Comparison of meat characteristics between duck and chicken breast. Asian-Australasian J Anim Sci. 2007; 20(6):1002-1006.
- [26]Alvarado CZ and Sams AR. The influence of postmortem electrical stimulation on rigor mortis development, calpastatin activity, and tenderness in broiler and duck pectoralis. Poult Sci. 2000; 79(9):1364-1368.
- [27]Muhlisin M, Kim DS, et al. Comparison of meat characteristics between Korean native duck and imported commercial duck raised under identical rearing and feeding condition. F Sci Anim Res. 2013; 33(1):89-95.
- [28]Bowker BC and Zhuang H. Relationship between muscle exudate protein composition and broiler breast meat quality. Poult Sci. 2013; 92(5), 1385-1392.
- [29]Huda N, Putra AA, et al. Potential application of duck meat for development of processed meat products. Cur Res Poult Sci. 2011; 1(1):1-11.
- [30]Joshp PK, Bose M, et al. Changes in certain haematological parameters in a siluroid cat fish Clarias batrachus (Linn) exposed to cadmium chloride. Poll Res. 2002; 21(2):129-131.
- [31]Wang Y, Wang Q, Dai C, Li J, Huang P, Li Y and Yang H. Effects of dietary energy on growth performance, carcass characteristics, serum biochemical index, and meat quality of female Hu lambs. Anim Nutr. 2020; 6(4):499-506.
- [32]Oler A and Glowinska B. Blood chemistry, thyroid hormones, and insulin serum content in bulls fed a ration limited in energy. Turkish J Vet Anim Sci. 2013; 37(2):194-199.
- [33]Graugnard DE, Bionaz MASSIMO, et al. Blood immunometabolic indices and polymorphonuclear neutrophil function in peripartum dairy cows are altered by level of dietary energy prepartum. J D Sci. 2012; 95(4):1749-1758.
- [34]Basmacioğlu H and Ergül M. Research on the factors affecting cholesterol content and some other characteristics of eggs in laying hens the effects of genotype and rearing system. Turkish J Vet Anim Sci. 2005; 29(1):157-164.
- [35]Fita M. Pengaruh pemberian ekstrak temulawak dan ekstrak kunyit melalui air minum terhadap kadar hdl dan ldl darah ayam broiler. Tesis. Universitas Jendral Sudirman. Purwokerto. 2007.
- [36]NIH (2023). High blood triglycerides. https://www.nhlbi.nih.gov/health/high-blood-triglycerides.
- [37]Rabie MH, Sherif KE, et al. Effect of dietary energy and protein on growth performance and carcass traits of Mamourah cockerels. Asian J Anim Vet Adv. 2017; 12(3), 142-151.