Growth performance of broilers raised under mango plantation fed different levels of crude protein

Paper Details

Research Paper 01/10/2019
Views (370) Download (26)
current_issue_feature_image
publication_file

Growth performance of broilers raised under mango plantation fed different levels of crude protein

Juan S. Daquioag II
Int. J. Biosci.15( 4), 241-247, October 2019.
Certificate: IJB 2019 [Generate Certificate]

Abstract

The study was conducted to establish data on the level of Crude Protein that is required by broilers and to determine their growth performance and carcass quality when raised under mango plantation fed different levels of crude protein in their diet. One hundred fifty two-week old commercial broilers white strain (Cobb 500) were used and distributed equally to the following treatments: T1– 21%CP, T2– 20%CP, T3-19%CP, T4– 18%CP, and T5– 17%CP. These were laid out in Complete Randomized Design with three replications.  The birds were fed in restriction for a period of five weeks. Feeds were withdrawn from the birds daily when they are in range, 3 hours in the morning and 3 hours in the afternoon. Results showed that T3 significantly differed with T4 and T5 but not with T1 and T2 with a feed conversion ratio of 2.0 and T1 obtained the lowest percentage abdominal fat deposition with 0.74. In terms of profitability, T3 had the best return above feed cost with P178.01 income per chicken. This study revealed that feeding the ranged broilers with 19% CP resulted in better feed efficiency, and income, while 21% CP obtained the least fat deposition.

VIEWS 26

Aletor VA, Hamid II, Nieb E, Pfeffer E. 2000. Low-protein amino acid-supplemented diets in broiler chickens: effects on performance, carcass characteristics, whole body composition and efficiencies of nutrient utilization. Journal of the Science of Food and Agriculture 80, 547-554.

Araújo LF. 2001. Estudo de diferentescritérios de formulação de rações, com base emperfis de aminoácidostotais e digestíveisparafrangos de corte. [Tese].Jaboticabal(SP): Universidade Estadual Paulista.

ATTRA. 1999. Annual Report. Appropriate Technology Transfer for Rural Areas (ATTRA) National Center of Appropriate Technology (NCAT).

Barteczko J. 2008. Effect of Protein and Energy Contents in Mixture on Meat Quality of Broiler Chicken. Slovak Journal in Animal Science 2, 173-178.

Bikker P, Verstegen MWA, Tamminga S. 1994. Partitioning of dietary nitrogen between body components and waste in young pigs. Netherlands Journal in Agricultural Science 42, 37-45.

Bregendahl K, Sell JL, Zimmerman DR. 2002. Effect of low-protein diets on growth performance and body composition of broiler chicks. Poultry Science 81, 1156-1167.

Costa FGP, Rostagon HS, Albino LFT, Gomes PC, Toledo RS, Vargas JG. 2001. Dietary crude protein levels for broilers chickens from 1 to 21 and 22 to 42 days of age. Revista Brasileirabe Zootecnis30 (5), 1498-1505 (Cited CAB Abstract, 2001).

Faria Filho DE. 2003. Efeito de dietas com baixoteorprotéico, formuladasusando o conceito de proteína ideal, parafrangos de cortecriadosemtemperaturasfria, termoneutra e quente. [Dissertação].Jaboticabal (SP): Universidade EstadualPaulista.

Faria PB, Viera JO, Silva JN.  2011. Performance and Carcass characteristics of free range broiler chickens fed diets containing alternative feedstuffs. Bras Cienc. Avic. 13(3), Campina July/Sept.

Ferguson NS, Gates RS, Taraba JL, Cantor AH, Pescatore AJ, Ford MJ, Burnham DJ. 1998. The effect of dietary protein on growth, ammonia concentration, and litter composition in broilers. Poultry Science 77, 1481-1486.

Gonzales E. 2002. Ingestão de alimentos: mecanismosregulatórios. In: Macari M, Furlan RL, Gonzales E, editores. Fisiologiaaviária: aplicada a frangos de corte. 2. ed. Jaboticabal:FUNEP; p 187-199.

Lee AM. 2001. Why Raise Poultry on Pasture. What is pastured Poultry. Pastured Poultry Committee of the R and D. Good Earth Publication. 20 Greenway Place, Buena Vista, V.A. 24416.

Lesson S, Summers DJ. 1997. Commercial poultry nutrition. 2nd ed. Guelph, Ontario. Canada: University Books; p 350.

Macari M, Furlanand RL, Gonzales E. 1994. Fisiologia aviária aplicada a frangos de corte. Jaboticabal: Funep.

Robinson D, Singh ND. 2004. Alternative protein sources for layers; A report of the Rural Industries Research and Development Corporation Center. Publication # DAQ-241 A. html. Accessed 20th Dec. 2004 http://www.rirdc.gov.Au/reports/EGGS/00-144Sum.

Macleod M. 1997. Effects of amino acid balance and energy:protein ratio on energy and nitrogen metabolism in male broiler chickens. British Poultry Science 40, 257-25.

Whittemore CT. 2007.Whittemore’s Science and Practice of Pig Production (Third Edition) Published Online: 16Nov 2007. Editor(s): Ilias Kyriazakis,. Print ISBN: 9781405124485 Online ISBN: 9780470995624 Blackwell Publishing Ltd. http://dx.doi.org/10.1002/9780470995624.