ESTIMATION OF (CO) VARIANCE COMPONENTS OF ECONOMICALLY IMPORTANT TRAITS IN NATIVE FOWLS OF FARS PROVINCE

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KIANIMANESH H.R.; NEJATI JAVAREMI A.; KAMALI MOHAMMAD ALI

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Journal: Year:2002 | Volume:14 | Issue:4 (53 IN ANIMAL & FISHRIES SCIENCES) Page(s): 6-9

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Title

ESTIMATION OF (CO) VARIANCE COMPONENTS OF ECONOMICALLY IMPORTANT TRAITS IN NATIVE FOWLS OF FARS PROVINCE

Author(s)

KIANIMANESH H.R. | NEJATI JAVAREMI A. | KAMALI MOHAMMAD ALI | Issue Writer Certificate

Keywords

VARIANCE COMPONENTQ4

HERITABILITYQ2

CORRELATIONQ2

NATIVE FOWLSQ3

Abstract

Performance records of 15790 female birds on body weight at the end of 12 week (BW 12), egg number (EN), egg weight (EW), and age at sexual maturity (ASM) and performance records of 5463 male birds on BW12 of Fars NATIVE FOWLS breeding center, Collected over years (1989 to 2000, were analyzed using a multivariate animal model. Restricted maximum likelihood was used to estimate genetic and environmental variance of each trait and covariance's among them using the estimated (co) VARIANCE COMPONENTs, the HERITABILITY of Bw12, En, EW and ASM were obtained 0.69, 0.41, 0.65 and 0.5 respectively. Genetic and environmental covariance’s and CORRELATION among traits are also presented.

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APA: Copy

KIANIMANESH, H.R., NEJATI JAVAREMI, A., & KAMALI, MOHAMMAD ALI. (2002). ESTIMATION OF (CO) VARIANCE COMPONENTS OF ECONOMICALLY IMPORTANT TRAITS IN NATIVE FOWLS OF FARS PROVINCE. PAJOUHESH-VA-SAZANDEGI, 14(4 (53 IN ANIMAL & FISHRIES SCIENCES)), 6-9. SID. https://sid.ir/paper/18742/en

Vancouver: Copy

KIANIMANESH H.R., NEJATI JAVAREMI A., KAMALI MOHAMMAD ALI. ESTIMATION OF (CO) VARIANCE COMPONENTS OF ECONOMICALLY IMPORTANT TRAITS IN NATIVE FOWLS OF FARS PROVINCE. PAJOUHESH-VA-SAZANDEGI[Internet]. 2002;14(4 (53 IN ANIMAL & FISHRIES SCIENCES)):6-9. Available from: https://sid.ir/paper/18742/en

IEEE: Copy

H.R. KIANIMANESH, A. NEJATI JAVAREMI, and MOHAMMAD ALI KAMALI, “ESTIMATION OF (CO) VARIANCE COMPONENTS OF ECONOMICALLY IMPORTANT TRAITS IN NATIVE FOWLS OF FARS PROVINCE,” PAJOUHESH-VA-SAZANDEGI, vol. 14, no. 4 (53 IN ANIMAL & FISHRIES SCIENCES), pp. 6–9, 2002, [Online]. Available: https://sid.ir/paper/18742/en

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