No. 70 (2016)
Articles

Examination of the interval between litters (IBL) of different genotype HLW sows using survival analysis

Published October 24, 2016
Ágnes Baginé Hunyadi
University of Debrecen, Faculty of Agricultural and Food Sciences and Environment Management, Institute of Animal Science, Biotechnology and Nature Conservation, Debrecen
Szilvia Kusza
University of Debrecen, Faculty of Agricultural and Food Sciences and Environment Management, Institute of Animal Science, Biotechnology and Nature Conservation, Debrecen
Péter Balogh
University of Debrecen, Faculty of Economics and Business, Institute of Sectoral Economics and Methodology, Debrecen, Hungary
pdf

APA

Baginé Hunyadi, Ágnes, Kusza, S., & Balogh, P. (2016). Examination of the interval between litters (IBL) of different genotype HLW sows using survival analysis. Acta Agraria Debreceniensis, (70), 13-17. https://doi.org/10.34101/actaagrar/70/1810

In this study our aim was to find out if there is a difference between the genotypes determined for the previously identified mutations of seven genes of the Hungarian Large White in terms of the time spent in production. We identified the previously determined alleles of the seven genes (BF, EGF, ESR, FSHβ, H2AFZ, LEP, PRLR) related to proliferation that were and performed the survival analysis between breeds indicating the risk of culling and the time spent in production on the given farm. Based on the results of survival analysis by Log-rank test, Breslow (Generalized Wilcoxon) and Tarone-Ware test we concluded that they indicated a significant difference in case of the genes BF (Breslow and Tarone-Ware tests) the EGF (Log-rank and Tarone-Ware tests) and ESR (Log rank test) based on which the curves of the survival of the certain genes varied form one another significantly.

Downloads

Download data is not yet available.