Genetic factors are unique to each population and might vary over time as a result of selection and management strategies. As a result, this study sought to explore the genetic and phenotypic relationships of growth traits in Holstein Friesian (HF) x Boran (Bo) crossbred dairy cattle raised at the Holetta Agricultural Research Center (HARC) dairy farm. The performance data of 14,062 crossbred calves gathered over 22 years (1997-2018) were evaluated. The significance of fixed factors, such as year of birth, season of birth, calf sex, and genotype, was assessed using the General Linear Model (GLM) approach in SAS software (9.0). The Average Information Restricted Maximum Likelihood (AI-REML) technique was used with WOMBAT software to assess genetic and phenotypic relationships for growth traits while fitting an animal model. The most significant direct genetic correlation was identified between yearling weight and post-weaning average daily gain, with a value of 0.944±0.02. This was followed by a correlation of 0.84±0.04 between weaning weight and six-month weight. In contrast, birth weight exhibited weaker genetic relationships with weaning weight (0.07±0.11) and pre-weaning average daily gain (0.10±0.12). The genetic correlations among various growth traits ranged from 0.94±0.02 to 0.07±0.11, whereas the phenotypic correlations spanned from 0.93±0.04 to -0.03±0.04. Early selection in calves is advantageous because the largely moderately positive genetic correlations imply little genetic antagonism and show that choosing for one trait is likely to enhance other growth traits.
Published in | Advances in Bioscience and Bioengineering (Volume 12, Issue 4) |
DOI | 10.11648/j.abb.20241204.15 |
Page(s) | 105-110 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
Correlation, Dairy Cattle, Genetic Parameter, Growth Trait
[1] | Damitie Kebede and I Komlosi. Evaluation of genetic parameters and growth of Hungarian Simmental cattle breed. LRRD. 2015; 27(9). |
[2] | Sang Hyon O H. Estimation of genetic parameters for Boar semen traits. PhD. Dissertation, North Carolina State University. Raleigh. 2003. |
[3] | Abdullah A R and O Olutogun. Estimates of genetic and phenotypic parameters for preweaning growth traits of N'Dama (Bos taurus) calves in the humid tropics of Nigeria. LRRD. 2006; 18(8). |
[4] | Aynalem Haile, A. Genetic and Economic Analysis of Ethiopian Boran Cattle and Their Crosses with Holstein Friesian in Central Ethiopia. PhD. Dissertation, Deemed University, Haryana, India. 2006. |
[5] | Belay Zeleke. Estimation of Genetic Parameters for Growth and reproductive Traits of Fogera and HolsteinFriesian Crossbred Cattle at Metekel Ranch, Amhara Region, Ethiopia. (MSc Thesis), Haramaya university, Ethiopia. 2014. |
[6] | Mohiuddin G. Estimates of genetic and phenotypic parameters of some performance traits in beef cattle. Animal Breeding Abstracts. 1993; 61(8), 495-522. |
[7] | Pires, B. C., Tholon, P., Buzanskas, M. E., Sbardella, A. P., Rosa, J. O., da Silva, L. O. C., de Almeida Torres, R. A., Munari, D. P., & de Alencar, M. M. Genetic analyses on body weight, reproductive, and carcass traits in composite beef cattle. Animal Production Science. 2016; 57(3), 415-421. |
[8] | Zeleke, B., Kebede, K., & Kumar, B. Estimation of genetic parameters for reproductive traits of Fogera and Holstein Friesian crossbred cattle at Metekel Ranch, Amhara region, Ethiopia. Online Journal of Animal and Feed Research. 2016; 6, 90–95. |
[9] | Kumar, S., Kumar, V., Gangaraju, G., Nath, S., & Thiruvenkadan, A. Estimates of direct and maternal (co) variance components as well as genetic parameters of growth traits in Nellore sheep. Tropical Animal Health and Production. 2017; 49(7), 1431–1438. |
[10] | Kassahun, D., Taye, M., Kebede, D., Tilahun, M., Tesfa, A., Bitew, A., Kebede, A., Meseret, M., Lakew, E., Bimrow, T., & Haile, A. Phenotypic and genetic parameter estimates for early growth, growth rate, and growth efficiency-related traits of Fogera cattle in Ethiopia. Veterinary Medicine and Science. 2022. 8, 387–397. |
[11] | Kefena Effa, Mengistu Alemayehu, Zewdie Wondatir, Diriba Hunde, Getnet Assefa and Getu Kita. Achievements, Status and Prospects in Dairy Rsearch and Development. Ethiopian journal of agricultural sciences. EIAR 50th Year Jubilee Anniversary Special Issue: 2016; 51-65. |
[12] | Demeke, S., Neser, F. W. C., & Schoeman, S. J. Early growth performance of Bos Taurus x Bos indicus cattle crosses in Ethiopia: Evaluation of different crossbreeding models. J. Anim. Breed. Genet. 2003; 120, 39–50. |
[13] | Haile, A., Joshi, B., Ayalew, W., Tegegne, A., & Singh, A. Genetic evaluation of Ethiopian Boran cattle and their crosses with Holstein Friesian for growth performance in central Ethiopia. Journal of Animal Breeding and Genetics. 2011; 128(2), 133-140. |
[14] | Molla Shumyie. Genetic analysis of early growth curve of crossbred dairy cattle at Holetta research farm using random regression analysis. MSc Thesis, Haramaya University, Haramaya, Ethiopia. 2014. |
[15] | Gojam, Y., Tadesse, M., Efffa, K., & Hunde, D. Performance of Crossbred Dairy Cows Suitable for Smallholder Production Systems at Holetta Agricultural Research Centre. Ethiop. J. Agric. Sci. 2017; 27(1), 121-131. |
[16] | Getahun, Kefale. Genetic and non-genetic parameter estimation for productive and reproductive performances of crossbred dairy cattle at Holetta research center. MSc Thesis, Haramaya University, Haramaya, Ethiopia. 2018. |
[17] | Meyer K. WOMBAT, A program for mixed model analyses by restricted maximum likelihood. User notes. Animal Genetics and Breeding Unit, University of New England Armidale, Australia. 2012. |
[18] | SAS. SAS User’s Guide Version 9.0: Statistics, SAS Institute Inc, Cary, NC, USA. 2004. |
[19] | Almaz, B., Wuletaw, Z., Haile, A., Gizaw, S., & Mekuriaw, G. (2016). Genetic parameter estimation of pre weaning growth trait of Fogera cattle at Metekel ranch, North West Ethiopia. International journal of scientific research in science and technology. 2016; 2(5), 15-21. |
[20] | Berhanu Belay. Genetic Evaluation of Dairy Cattle Sires in Central Highlands of Ethiopia. PhD Dissertation, Deemed University, Haryana, India. 2008. |
[21] | Wasike, C. B. Genetic evaluation of growth and reproductive performance of the Kenya Boran cattle. MSc. Thesis, Egerton University. 2006. |
[22] | Molla Shumye, Kefelegn Kebede, Kefena Effa. Genetic Analysis of Early Growth of Crossbred Dairy Cattle in Central Ethiopia Using Random Regression Model. Ethiop. J. Agric. Sci. 2018, 28(3), 19-34. |
[23] | Fikadu W. Phenotypic and genetic parameters estimation for growth traits of Holstein Friesian ´ Boran crossbred dairy cattle at Holletta agricultural research center, Ethiopia. MSc Thesis, Bahir Dar University, Baihir Dar, Ethiopia. 2020. |
APA Style
Wodajo, F., Kebede, D., Taye, M. (2024). Genetic and Phenotypic Correlation Estimation for Growth Traits of Holstein Friesian X Boran Crossbred Dairy Cattle in the Central Highland of Ethiopia. Advances in Bioscience and Bioengineering, 12(4), 105-110. https://doi.org/10.11648/j.abb.20241204.15
ACS Style
Wodajo, F.; Kebede, D.; Taye, M. Genetic and Phenotypic Correlation Estimation for Growth Traits of Holstein Friesian X Boran Crossbred Dairy Cattle in the Central Highland of Ethiopia. Adv. BioSci. Bioeng. 2024, 12(4), 105-110. doi: 10.11648/j.abb.20241204.15
@article{10.11648/j.abb.20241204.15, author = {Fikadu Wodajo and Damitie Kebede and Mengistie Taye}, title = {Genetic and Phenotypic Correlation Estimation for Growth Traits of Holstein Friesian X Boran Crossbred Dairy Cattle in the Central Highland of Ethiopia }, journal = {Advances in Bioscience and Bioengineering}, volume = {12}, number = {4}, pages = {105-110}, doi = {10.11648/j.abb.20241204.15}, url = {https://doi.org/10.11648/j.abb.20241204.15}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.abb.20241204.15}, abstract = {Genetic factors are unique to each population and might vary over time as a result of selection and management strategies. As a result, this study sought to explore the genetic and phenotypic relationships of growth traits in Holstein Friesian (HF) x Boran (Bo) crossbred dairy cattle raised at the Holetta Agricultural Research Center (HARC) dairy farm. The performance data of 14,062 crossbred calves gathered over 22 years (1997-2018) were evaluated. The significance of fixed factors, such as year of birth, season of birth, calf sex, and genotype, was assessed using the General Linear Model (GLM) approach in SAS software (9.0). The Average Information Restricted Maximum Likelihood (AI-REML) technique was used with WOMBAT software to assess genetic and phenotypic relationships for growth traits while fitting an animal model. The most significant direct genetic correlation was identified between yearling weight and post-weaning average daily gain, with a value of 0.944±0.02. This was followed by a correlation of 0.84±0.04 between weaning weight and six-month weight. In contrast, birth weight exhibited weaker genetic relationships with weaning weight (0.07±0.11) and pre-weaning average daily gain (0.10±0.12). The genetic correlations among various growth traits ranged from 0.94±0.02 to 0.07±0.11, whereas the phenotypic correlations spanned from 0.93±0.04 to -0.03±0.04. Early selection in calves is advantageous because the largely moderately positive genetic correlations imply little genetic antagonism and show that choosing for one trait is likely to enhance other growth traits. }, year = {2024} }
TY - JOUR T1 - Genetic and Phenotypic Correlation Estimation for Growth Traits of Holstein Friesian X Boran Crossbred Dairy Cattle in the Central Highland of Ethiopia AU - Fikadu Wodajo AU - Damitie Kebede AU - Mengistie Taye Y1 - 2024/12/27 PY - 2024 N1 - https://doi.org/10.11648/j.abb.20241204.15 DO - 10.11648/j.abb.20241204.15 T2 - Advances in Bioscience and Bioengineering JF - Advances in Bioscience and Bioengineering JO - Advances in Bioscience and Bioengineering SP - 105 EP - 110 PB - Science Publishing Group SN - 2330-4162 UR - https://doi.org/10.11648/j.abb.20241204.15 AB - Genetic factors are unique to each population and might vary over time as a result of selection and management strategies. As a result, this study sought to explore the genetic and phenotypic relationships of growth traits in Holstein Friesian (HF) x Boran (Bo) crossbred dairy cattle raised at the Holetta Agricultural Research Center (HARC) dairy farm. The performance data of 14,062 crossbred calves gathered over 22 years (1997-2018) were evaluated. The significance of fixed factors, such as year of birth, season of birth, calf sex, and genotype, was assessed using the General Linear Model (GLM) approach in SAS software (9.0). The Average Information Restricted Maximum Likelihood (AI-REML) technique was used with WOMBAT software to assess genetic and phenotypic relationships for growth traits while fitting an animal model. The most significant direct genetic correlation was identified between yearling weight and post-weaning average daily gain, with a value of 0.944±0.02. This was followed by a correlation of 0.84±0.04 between weaning weight and six-month weight. In contrast, birth weight exhibited weaker genetic relationships with weaning weight (0.07±0.11) and pre-weaning average daily gain (0.10±0.12). The genetic correlations among various growth traits ranged from 0.94±0.02 to 0.07±0.11, whereas the phenotypic correlations spanned from 0.93±0.04 to -0.03±0.04. Early selection in calves is advantageous because the largely moderately positive genetic correlations imply little genetic antagonism and show that choosing for one trait is likely to enhance other growth traits. VL - 12 IS - 4 ER -