COMPARISON OF ECONOMIC TRAITS PERFORMANCE IN THREE COMMERCIAL BROILER HYBRIDS

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MORADI SHAHR BABAK M.; ORYANI A.; ZAGHARI M.

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Journal: Year:2001 | Volume:14 | Issue:1 (50 IN ANIMAL AND FISHERIES SCIENCES) Page(s): 54-57

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Title

COMPARISON OF ECONOMIC TRAITS PERFORMANCE IN THREE COMMERCIAL BROILER HYBRIDS

Author(s)

MORADI SHAHR BABAK M. | ORYANI A. | ZAGHARI M. | Issue Writer Certificate

Keywords

ECONOMIC TRAITSQ3

PERFORMANCE COMMERCIAL BROILERQ2

HYBRIDQ4

Abstract

An experiment was conducted to compare ECONOMIC TRAITS in three HYBRID broilers using factorial (hybrid x sex) method in a completely randomized design (CRD) with three replications. There were 30 and 26 observations (chicken) per replication for females and males respectively. Weight gain, feed intake, feed conversion, viability, were measured for starting (1-21 d), growing (1-42d), and finishing (1-49d) periods. Production efficiency factor (PEF) and carcass characters were measured in the end of 7th week. Average body weight and feed intake were significantly (P<0.01) different among HYBRIDs and sexes in all three periods, but HYBRID x sex interaction had no significant effect on these traits. Feed conversion and viability were the same for different HYBRIDs and sexes in starting period, but showed significant difference in growing and finishing periods, carcass traits were the same for different HYBRIDs and sexes, except for brisket to body weight ratio (P<0.01). Production efficiency factor did not significantly changed among HYBRIDs and sexes, and the calculated values for this factor were 175.29, 173.31, and 164.24 in Arian, Ross, and Lohmann HYBRIDs respectively.

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APA: Copy

MORADI SHAHR BABAK, M., ORYANI, A., & ZAGHARI, M.. (2001). COMPARISON OF ECONOMIC TRAITS PERFORMANCE IN THREE COMMERCIAL BROILER HYBRIDS. PAJOUHESH-VA-SAZANDEGI, 14(1 (50 IN ANIMAL AND FISHERIES SCIENCES)), 54-57. SID. https://sid.ir/paper/19734/en

Vancouver: Copy

MORADI SHAHR BABAK M., ORYANI A., ZAGHARI M.. COMPARISON OF ECONOMIC TRAITS PERFORMANCE IN THREE COMMERCIAL BROILER HYBRIDS. PAJOUHESH-VA-SAZANDEGI[Internet]. 2001;14(1 (50 IN ANIMAL AND FISHERIES SCIENCES)):54-57. Available from: https://sid.ir/paper/19734/en

IEEE: Copy

M. MORADI SHAHR BABAK, A. ORYANI, and M. ZAGHARI, “COMPARISON OF ECONOMIC TRAITS PERFORMANCE IN THREE COMMERCIAL BROILER HYBRIDS,” PAJOUHESH-VA-SAZANDEGI, vol. 14, no. 1 (50 IN ANIMAL AND FISHERIES SCIENCES), pp. 54–57, 2001, [Online]. Available: https://sid.ir/paper/19734/en

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