COMPARISON OF THE PRODUCTIVE PERFORMANCE OF THREE COMMERCIAL HYBRID BROILERS IN IRAN

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VARMAGHANI S.A.; RAHIMI SH.; GHARAH DAGHI A.A.; LOTF ELAHIAN H.

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Journal: Year:2001 | Volume:14 | Issue:1 (50 IN ANIMAL AND FISHERIES SCIENCES) Page(s): 72-75

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Information Journal Paper

Title

COMPARISON OF THE PRODUCTIVE PERFORMANCE OF THREE COMMERCIAL HYBRID BROILERS IN IRAN

Author(s)

VARMAGHANI S.A. | RAHIMI SH. | GHARAH DAGHI A.A. | LOTF ELAHIAN H. | Issue Writer Certificate

Keywords

BROILERQ3

COMMERCIAL BROILERQ4

WEIGHT GAINQ4

FEED CONVERSIONQ4

MORTALITYQ4

CARCASSQ4

Abstract

An investigation was conducted to compare the productive performance of three commercial BROILER hybrids in Iran (Lohmann, Ross and Arian).The experiment were carried out in completely randomized design with three hybrids and two sex (3*2) with four replications of 30 chicks per each group. The experimental period was 56 days with the same condition for all groups. Daily body WEIGHT GAIN,feed conversion ratio, percentage of MORTALITY at the starter, grower and finisher stages and during 1 up to 7 and 1 up to 8 weeks old, average live weight and CARCASS percent in the end of weeks 7 and 8 were analyzed by and the following results were obtained. There was a significant difference between hybrids in daily bodyweight gain at the starter, grower and finisher stages (P< 0.05). However, this does not apply to 1 up to 7 and 1 up to 8 weeks old. There was a significant difference between hybrids in average live weight at 42 days old (P<0.01). But had not at 49 and 56 days Hybrids dose not showed significant difference in FEED CONVERSION ratio, except for the starter stage of growth (P <0.01). There was a significant difference between hybrids in percentage of MORTALITY at the stage of trial except for during of the grower (P<0.01). The hybrids showed no significant difference in average CARCASS weight at the end of weeks 7 and 8 and percentage of CARCASS to live weight at week 8, but there was a significant difference between hybrids in CARCASS percent to live weight at week 7. In the study of traits in review the effect of sex, in most cases, males had a higher performance than females with a significant difference.

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APA: Copy

VARMAGHANI, S.A., RAHIMI, SH., GHARAH DAGHI, A.A., & LOTF ELAHIAN, H.. (2001). COMPARISON OF THE PRODUCTIVE PERFORMANCE OF THREE COMMERCIAL HYBRID BROILERS IN IRAN. PAJOUHESH-VA-SAZANDEGI, 14(1 (50 IN ANIMAL AND FISHERIES SCIENCES)), 72-75. SID. https://sid.ir/paper/19727/en

Vancouver: Copy

VARMAGHANI S.A., RAHIMI SH., GHARAH DAGHI A.A., LOTF ELAHIAN H.. COMPARISON OF THE PRODUCTIVE PERFORMANCE OF THREE COMMERCIAL HYBRID BROILERS IN IRAN. PAJOUHESH-VA-SAZANDEGI[Internet]. 2001;14(1 (50 IN ANIMAL AND FISHERIES SCIENCES)):72-75. Available from: https://sid.ir/paper/19727/en

IEEE: Copy

S.A. VARMAGHANI, SH. RAHIMI, A.A. GHARAH DAGHI, and H. LOTF ELAHIAN, “COMPARISON OF THE PRODUCTIVE PERFORMANCE OF THREE COMMERCIAL HYBRID BROILERS IN IRAN,” PAJOUHESH-VA-SAZANDEGI, vol. 14, no. 1 (50 IN ANIMAL AND FISHERIES SCIENCES), pp. 72–75, 2001, [Online]. Available: https://sid.ir/paper/19727/en

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