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Performance and Economic Suitability of Three Fast- Growing Broiler Strains Raised Under Farming Condition in Bangladesh

M.A. Hossain
Department of Dairy & Poultry Science, Chittagong Veterinary & Animal Sciences University, Khulsi, Chittagong, Bangladesh

K.B. Suvo
Department of Dairy & Poultry Science, Chittagong Veterinary & Animal Sciences University, Khulsi, Chittagong, Bangladesh

M.M. Islam
Department of Animal Science & Nutrition; Chittagong Veterinary & Animal Sciences University, Khulsi, Chittagong, Bangladesh

Abstract/ Executive Summary:

The performance and profitability of three commercial broiler strains reared under farming system were investigated in this study. Day-old broiler chicks (n=156) of three different commercial strains (Hubbard classic, Cobb-500 and MPK) were assigned to three treatment groups in a completely randomized block design, each treatment replicated four times, 13 birds per replicate. The birds were reared from d1 to 35 days of age with similar housing, feeding and environmental management condition. Regarding to all parameters collected, live weight and body weight gain were higher (P<0.001) in T₂(Cobb-500) group, while the birds of T₃ (MPK) group were the lowest. Birds of T₁(Hubbard Classic) and T₂ (Cobb-500) strain group consumed higher (P<0.001) feeds, while the birds of T₃(MPK) had the lowest feed intake. Cobb-500 broiler strain achieved superior (P<0.001) FCR, while the birds of T₁(Hubbard classic) strain group had poorer FCR. Liveability of the broiler strains was unaffected by all the treatment groups. Higher net profit and lower production cost observed in T₂(Cobb-500) group than those of other strains, although the difference between the treatment groups was similar. The highly significant measurements of live body weight, weight gain and better FCR values were recorded for Cobb-500 broiler strain, followed by Hubbard classic and MPK, respectively. In conclusion, Cobb-500 broiler strain is appeared to be the most economic to rear amongst the three broiler strains investigated here in response to their performance records.

Keywords: Broiler Performances, Strains, Cost Benefit Ratio

Location: Department of Dairy & Poultry Science, Chittagong Veterinary & Animal Sciences University, Khulsi, Chittagong, Bangladesh

Start Date:

End Date:

Program Area: Socio-economic and Policy

Commodity: Chicken

Objectives:

To compare the performances and economic suitability of three commercial broiler strains (Hubbard classic, Cobb-500 and MPK) reared under the farming condition in Bangladesh.

Methodology:

A total of 156 day-old broiler chicks (either sex) were collected from the purchasing outlets of three different breeding hatcheries in Bangladesh. The chicks were randomly allocated into three treatment groups (T₁, T₂ & T₃) having 52 chicks in each group. Each treatment had four replications of 13 birds. Three broiler strains such as Hubbard classic, Cobb-500 and MPK were collected from the different purchasing outlets located at different places in Bangladesh. The birds were reared at the broiler farm in Magura district, Bangladesh from d1 to 35 in the year of 2008. A total of 12 floor-pens of equal size were set up in an open-sided house to accommodate the birds from d 1 to 35 days. Each pen contained a feeder and a drinker for proper feeding and drinking. Litter of wood shaving materials to a depth of 2 cm was spread on the floor of each pen to maintain a comfortable environment for the birds. Feeders were cleaned daily before supplying diets, and drinkers were washed weekly to maintain hygienic condition for the birds. The birds were brooded with a temperature of 35oC for the first two days only, and then this was reduced by 1 or 2 oC every 1 or 2 days until day 19, when the temperature was set at 24 oC and this temperature was maintained until the end of the trial period.Continuous lighting was provided throughout the trial period. Feeds were provided in a pelleted form. Birds had free access to water and feed which were provided adlibitum throughout the trial period. Birds were weighed individually before allocating them into the pens, then in group wise on 15, 23, 28 and 35 days of age to the end of trial. Live body weight (LBW) and feed intake were recorded on the same days. Mortality was recorded daily, while body weight and feed intake were recorded on 15, 23, 28 and 35 days of age for the calculation of body weight gain, and FCR corrected for mortality. Mortality of birds was recorded daily as and when it was occurred, and finally liveability of the birds was calculated from this by deduction. The experimental design followed for this experiment was a completely randomized block design. Live weight gain (LWG), FCR and cost benefit ratio (CBR) were calculated.

Source of Information: ISSN: 2224-0616 Int. J. Agril. Res. Innov. & Tech. 1 (1-2): 37-43, December, 2011 Available at http://www.ijarit.webs.com

Article Link (Online Journal):

Funding Source:

Total Budget (Tk.) :

Achievement/Findings:

It can be concluded that Cobb-500 broiler strain has supported comparatively better growth responses in terms of body weight, feed efficiency, net profit and lower cost of production than those of Hubbard classic and MPK strains. So, Cobb-500 broiler strain may be recommended as economic and more suitable for rearing under the farming management in Bangladesh.

Knowledge Management: Journal