ESTIMATION OF GENETIC PARAMETER IN BALUCHI SHEEP FOR BODY WEIGHT: 1. VARIANCE COMPONENTS AND PARAMETERS OF UNIVARIATE ANALYSIS

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ESKANDARINASAB M.P.; SALMANI IZADI M.; VAEZ TORSHIZI R.

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Journal: Journal of Agricultural Sciences and Natural Resources Year:2002 | Volume:9 | Issue:2 Page(s): 169-178

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Title

ESTIMATION OF GENETIC PARAMETER IN BALUCHI SHEEP FOR BODY WEIGHT: 1. VARIANCE COMPONENTS AND PARAMETERS OF UNIVARIATE ANALYSIS

Author(s)

ESKANDARINASAB M.P. | SALMANI IZADI M. | VAEZ TORSHIZI R. | Issue Writer Certificate

Keywords

BALUCHI SHEEPQ3

HERITABILITYQ4

RESTRICTED MAXIMUM LIKELIHOODQ4

ANIMAL MODELQ3

GROWTH TRAITSQ3

Abstract

Variance components, direct and maternal HERITABILITY and c2 in BALUCHI SHEEP were estimated by RESTRICTED MAXIMUM LIKELIHOOD procedure using 25 years data collected in Abbas abad station (Korasan Province). Six different ANIMAL MODELs were fitted. These models were different for the number of random effects. The results of six models were compared. Estimates of direct HERITABILITY for birth, 3, 6, 9 and 12 moths weights obtained by model eight were 0.19±0.019, 0.13±0.031, 0.16±028, 0.12±0.42 and 0.26±0.044 respectively. The maternal HERITABILITY and C2 were estimated to be (0.08±0.017) and (0.12±0.012), (0.04±0.021 and 0.07±0.081), (0.03±0.019 and 0.02±0.017), (0.03±0.025 and 0.03±0.024) and (0.01±0.012 and 0.01±0.013), respectively.

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APA: Copy

ESKANDARINASAB, M.P., SALMANI IZADI, M., & VAEZ TORSHIZI, R.. (2002). ESTIMATION OF GENETIC PARAMETER IN BALUCHI SHEEP FOR BODY WEIGHT: 1. VARIANCE COMPONENTS AND PARAMETERS OF UNIVARIATE ANALYSIS. JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, 9(2), 169-178. SID. https://sid.ir/paper/9156/en

Vancouver: Copy

ESKANDARINASAB M.P., SALMANI IZADI M., VAEZ TORSHIZI R.. ESTIMATION OF GENETIC PARAMETER IN BALUCHI SHEEP FOR BODY WEIGHT: 1. VARIANCE COMPONENTS AND PARAMETERS OF UNIVARIATE ANALYSIS. JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES[Internet]. 2002;9(2):169-178. Available from: https://sid.ir/paper/9156/en

IEEE: Copy

M.P. ESKANDARINASAB, M. SALMANI IZADI, and R. VAEZ TORSHIZI, “ESTIMATION OF GENETIC PARAMETER IN BALUCHI SHEEP FOR BODY WEIGHT: 1. VARIANCE COMPONENTS AND PARAMETERS OF UNIVARIATE ANALYSIS,” JOURNAL OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES, vol. 9, no. 2, pp. 169–178, 2002, [Online]. Available: https://sid.ir/paper/9156/en

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