ESTIMATION OF GENETIC PARAMETERS ECONOMIC TRAITS FARS NATIVE HENS USING BAYESIAN STATISTICAL APPROACH

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JAFARI FATEMEH; BEIGE NASIRI MOHAMMAD TAGHI; FAYAZI JAMAL; LOGHAVI MOHAMMAD ALI

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Journal: Journal of Animal Production Year:2016 | Volume:17 | Issue:2 Page(s): 171-182

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Title

ESTIMATION OF GENETIC PARAMETERS ECONOMIC TRAITS FARS NATIVE HENS USING BAYESIAN STATISTICAL APPROACH

Author(s)

JAFARI FATEMEH | BEIGE NASIRI MOHAMMAD TAGHI | FAYAZI JAMAL | LOGHAVI MOHAMMAD ALI | Issue Writer Certificate

Keywords

AKAIKE CRITERIONQ2

BAYESIAN STATISTICAL METHODQ2

DIRECT HERITABILITYQ2

EFFECTS MATERNALQ2

MTGSAM SOFTWAREQ2

Abstract

Genetic parameters direct and maternal in Fars native flows using the Bayesian statistical approach, was estimation with consider body weight at a day of age (BW1), body weight at eight weeks of age (BW8), body weight at 12 weeks of age (BW12), age at sexual maturity (ASM), egg number (EGP) and mean egg weight during 28th, 30th and 32nd week ages (AV283032) Fars native flows. Genetic parameters were estimated by six different animal models and MTGSAM SOFTWARE. The best model was determined using the Akaike information criterion for each trait. The DIRECT HERITABILITY (h2) estimates basis best model BW1, BW8, BW12, ASM, EGP and AV283032 0.36, 0.33, 0.30, 0.48, 0.26 and 0.25, respectively. Maternal effects were significant for ASM, EGP and AV283032 traits studied and estimates of maternal environmental variance as a proportion of phenotypic variance (c2) varied from 0.01 (EGP and AV283032) to 0.39 (BW1). Results present research showed that Bayesian approach by considering all factors more complicated models was selected as a model.

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APA: Copy

JAFARI, FATEMEH, BEIGE NASIRI, MOHAMMAD TAGHI, FAYAZI, JAMAL, & LOGHAVI, MOHAMMAD ALI. (2016). ESTIMATION OF GENETIC PARAMETERS ECONOMIC TRAITS FARS NATIVE HENS USING BAYESIAN STATISTICAL APPROACH. JOURNAL OF ANIMAL PRODUCTION (JOURNAL OF AGRICULTURE), 17(2), 171-182. SID. https://sid.ir/paper/209081/en

Vancouver: Copy

JAFARI FATEMEH, BEIGE NASIRI MOHAMMAD TAGHI, FAYAZI JAMAL, LOGHAVI MOHAMMAD ALI. ESTIMATION OF GENETIC PARAMETERS ECONOMIC TRAITS FARS NATIVE HENS USING BAYESIAN STATISTICAL APPROACH. JOURNAL OF ANIMAL PRODUCTION (JOURNAL OF AGRICULTURE)[Internet]. 2016;17(2):171-182. Available from: https://sid.ir/paper/209081/en

IEEE: Copy

FATEMEH JAFARI, MOHAMMAD TAGHI BEIGE NASIRI, JAMAL FAYAZI, and MOHAMMAD ALI LOGHAVI, “ESTIMATION OF GENETIC PARAMETERS ECONOMIC TRAITS FARS NATIVE HENS USING BAYESIAN STATISTICAL APPROACH,” JOURNAL OF ANIMAL PRODUCTION (JOURNAL OF AGRICULTURE), vol. 17, no. 2, pp. 171–182, 2016, [Online]. Available: https://sid.ir/paper/209081/en

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