Effect of Dietary Incorporation of Sugar Cane Molasses and Sexing on Broiler Performance and Carcass Characteristics

Mutaz Saeed Babiker Mahmoud, Sara Abdalla AbdElrheem Abdalla, Hydar Osman Abdalla

Abstract


The study was conducted to evaluate the effect of partial replacement of sorghum grains by cane molasses on broiler performance and to compare the performance of male broiler chicks with unsexed one. A factorial (2 × 3) arrangement was used in a completely randomized design to study the effect of two sexing pattern (male and unsexed chicks) and three dietary levels of molasses (0, 10 and 24%) on broiler performance. A total of six treatments were employed and each treatment was replicated three times with six birds each. The experiment lasted for 42 days; the feed consumption, weight gain, and feed conversion ratio (FCR) were recorded. Carcass weight, weight of internal organs and carcass cuts were measured. Blood samples were collected for determination of cholesterol, triglycerides, total protein (TP) and potassium. The results revealed that significant improvement (P< 0.05) in feed consumption, body weight gain and FCR as the level of molasses increased. The feed consumed and the weight gain were significantly (P< 0.05) high in birds fed diets incorporated with 24% molasses. Males had better weight gain and feed consumption than unsexed birds while no differences in FCR. The highest value of serum TP and potassium were recorded in birds fed 24% molasses. Sexing had no significant effect (P˃ 0.05) on blood constituents. The weight of carcass, thigh, drumstick and breast were not affected by the experimental treatments. It is concluded that sugar cane molasses could be used as alternative energy source up to 24% in broiler diets without negative impact on performance. The males are advisable to be adopted for commercial broiler production than unsexed one.


Keywords


molasses; sex; broiler performance

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References


Abdel Rahman, H. E. (1984). The effect of various levels of molasses and vegetable oil (sesame) on performance and carcass characteristics of broiler chicks.MSc Thesis. Universityof Khartoum. Sudan.

Abdullah, A. Y., Al-Beitawi, N. A., Rjoup, M. M. S., Qudsieh, R. I., and Ishmais (2010). Growth Performance, carcass and meat quality characteristics of different commercial crosses of broiler strains of chicken. Jpn. Poult. Sci. 47: 13-21.

AOAC, (2005).The Association of Official Analytical Chemists, Official Methods for analysis 13th .ed, Washington, USA.

Banerjee, G.C., (1992). Poultry 3rd Edn., Oxford and IBH publishing Co. Pvt. Ltd. New Delhi, Bombay. Calcattee.

Cahaner, A., and Leenstra, F. (1992). Effect of high temperature on growth and efficiency of male and female broilers from lines selected for high weight gain, favorable feed conversion, and high or low fat content. Poult. Sci. 71: 1237-1250.

Cuervo, C., Bushman, D. H., and Santos, D. (1972).The effect of deionization and drying cane molasses on their laxative action in the chickens. Poultry Sci. 51: 821-824.

Eissa, B. M. B. (1996). Use of molasses based Rations for fatting rabbit lets M.Sc. Thesis, University of Khartoum, Sudan.

ELgilani, H. M. (2007). The feeding value of sugar cane molasses in Broiler diet.Faculty of Animal Production.MSc Thesis University of Khartoum. Sudan.

Ellis, N. (1981). Calculation of metabolizable energy values.The Nutrient Composition of Sudanese Animal Feeds. Bulletin 1: Northern and Central Sudan. Central Animal Nutrition Research Laboratory – Kuku, Khartoum.

Elshreef, A. Y. (2010). Effect of molasses levels as source of energy on broiler performance, Faculty of Animal Production, University of Khartoum.

FAO, (2010). FAOSTAT. Food and Agriculture Organization of the United Nations.

Han, Y., and Baker, D.H. (1993). Effects of sex, heat stress, body weight, and genetic strain on the dietary lysine requirement of broiler chicks. Poult. Sci. 72(4):701–708.

Le Bihan-Duval, E., Berri, C., Baeza, E., Millet, N., and Beaumont, C. (2001).Estimation of genetic parameters of meat characteristics and of their genetic correlations with growth and body composition in an experimental broiler line. Poult. Sci. 80:839-843.

Lesson, S., and Summers, J. (2005). Commercial poultry nutrition, 3rd edition university books. Guelph Ontaro. Nottingham University Press. England.

Lopez, K. P., Schilling, M.W., and Corzo, A. (2011).Broiler genetic strain and sex effects on meat characteristics. Poult. Sci. 90:1105-1111.

Mehaffey, J. M., Pradhan, S. P., Meullent, J. F., J. L., Emmert, J.F., Mckee, S.R., and Owens, C.M.(2006). Meat quality evaluation of minimally aged broiler breast fillets from five commercial genetic strains. Poult. Sci. 85:902–908.

NRC, (1994). National Research Council. Nutrient Requirement of Poultry, the edition, National Academy of Science, Washington, D.C.

Peebles, E. D., Doyle, S. M. , Pansky, T., Gerard, P. D., Latour, M. A., Boyle, C. R., and Smith, T. W. (1999). Effects of breeder age and dietary fat on subsequent broiler performance. 2. Slaughter yield. Poult. Sci. 78: 512-515.

Penz, A. M., Colnago, Jr. G.L., and Jensen, L.S. (1997).Threonine supplementation of practical diets for 3 to 6 wk old broilers. J. Appl. Poult. Res. 6:355-361.

Petrie, A. and Watson, P. (1999). Statistics for Veterinary and Animal Science. Blackwell Sci., Malden, MA.

Ricci, H. R., Pau1he, L. A., Toranzos, M. R., and Popolizio, E. R. (1980). Sugar cane molasses in finishing diets for broilers. Miscelanca, Universidad Nacionalde Tucuman facultad de Agronomia y zootecnia 78: 15.

Robbin, K. B. (1981). Effect of sex, breed, dietary level, energy source and calorie: protein ratio on performance and energy utilization by chicks. Poultry Sci. 60: 2306 – 2313.

Sharma, V. V., and Paliwal, P. C. (1973).Evaluation of cane final molasses in the layer ration. Indian J. Anim. Sci. 43: 325-329.

SPSS, (2010). 21.0. SPSS for Windows. SPSS, Chicago, IL.

Sudanese Sugar Company, (2009). Personal communication

Thomas, O. P., Farran, M., Tamplin, C. B., and. Zuckerman, A. I. (1987). Broiler starter studies: I. The threonine requirements of male and female broiler chicks. II. The body composition of males fed varying levels of protein and energy. Pages 38-42 in: Proc. Maryland Nutr. Conf., College Park, MD.

Thomas, O. P., Zuckerman, A. I., Farran, M., and Tamplin, C. B. (1986). Updated amino acid requirements of broilers. Pages 79-85 in: Proc. Maryland Nutr. Conf., College Park, MD.

Young, L. L., Northcutt, J. K., Buhr, R. J., Lyon, C. E., and Ware, G. O. (2001). Effects of age, sex, and duration of post-mortem aging on percentage yield of parts from broiler chicken carcass. Poult. Sci. 80:376-379.


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U. of  K. J. Vet. Med. Anim. Prod.