GENETIC EVOLUTION AND ESTIMATION OF GENETIC CORRELATION OF SOME PRODUCTION AND REPRODUCTION TRAITS IN RAIENIAN CASHMERE GOAT

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NAZEMI EBRAHIM; ASGARI JAFFARABADI GHOBAD; AMINAFSHAR MEHDI

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Journal: JOURNAL OF ANIMAL ENVIRONMENT Year:2010 | Volume:2 | Issue:3 (7) Page(s): 9-16

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Title

GENETIC EVOLUTION AND ESTIMATION OF GENETIC CORRELATION OF SOME PRODUCTION AND REPRODUCTION TRAITS IN RAIENIAN CASHMERE GOAT

Author(s)

NAZEMI EBRAHIM | ASGARI JAFFARABADI GHOBAD | AMINAFSHAR MEHDI | Issue Writer Certificate

Keywords

RAIENIAN CASHMERE GOATQ3

PRODUCTION AND REPRODUCTION ON TRAITSQ3

HERITABILITYQ2

GENETIC CORRELATIONQ3

Abstract

In this study, total numbers of 4817, 1913, 1515, 6249, 1871, 1532, 1208 records of birth weight, weight of 3 and 12 month age, cashmere weight, total number of lambs born, total number of lambs weaned and lambing interval in RAIENIAN CASHMERE GOAT were used. These records were collected in Baft station from 1989 to 2006. The animal model was used for genetic evaluation and estimation of genetic and phenotypic correlations for these traits. HERITABILITY above was estimated 0.24, 0.07, 0.20, 0.17, 0.06, 0.08 and 0.03, respectively on the basis of the best model for each trait. GENETIC CORRELATION between birth weight and12 month weight, birth weight and cashmere weight, 3month weight and total number of lambs weaned, 3month weight and total number of lambs born, 12 month weight and cashmere weight, 12month weight and total number of lambs born, 12 month weight and total number of lams weaned, 12month weight and lambing interval, lambing interval and total number of lambs born, lambing interval and total number of lambs weaned, was estimated 0.27, 0.072, 0.02, -0.16, 0.28, 0.10, -0.27, -0.12, 0.30 and 0.42, respectively and phenotypic correlation was estimated 0.23, 0.056, 0.066, 0.07, 0.20, 0.01, -0.54 , -0.43, 0.02 and 0.04 respectively, using Bivariate analysis.

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APA: Copy

NAZEMI, EBRAHIM, ASGARI JAFFARABADI, GHOBAD, & AMINAFSHAR, MEHDI. (2010). GENETIC EVOLUTION AND ESTIMATION OF GENETIC CORRELATION OF SOME PRODUCTION AND REPRODUCTION TRAITS IN RAIENIAN CASHMERE GOAT. JOURNAL OF ANIMAL ENVIRONMENT, 2(3 (7)), 9-16. SID. https://sid.ir/paper/206821/en

Vancouver: Copy

NAZEMI EBRAHIM, ASGARI JAFFARABADI GHOBAD, AMINAFSHAR MEHDI. GENETIC EVOLUTION AND ESTIMATION OF GENETIC CORRELATION OF SOME PRODUCTION AND REPRODUCTION TRAITS IN RAIENIAN CASHMERE GOAT. JOURNAL OF ANIMAL ENVIRONMENT[Internet]. 2010;2(3 (7)):9-16. Available from: https://sid.ir/paper/206821/en

IEEE: Copy

EBRAHIM NAZEMI, GHOBAD ASGARI JAFFARABADI, and MEHDI AMINAFSHAR, “GENETIC EVOLUTION AND ESTIMATION OF GENETIC CORRELATION OF SOME PRODUCTION AND REPRODUCTION TRAITS IN RAIENIAN CASHMERE GOAT,” JOURNAL OF ANIMAL ENVIRONMENT, vol. 2, no. 3 (7), pp. 9–16, 2010, [Online]. Available: https://sid.ir/paper/206821/en

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