Record Details

Estimation of heritability of Karan Fries cattle using Bayesian procedure

KRISHI: Publication and Data Inventory Repository

View Archive Info
 
 
Field Value
 
Title Estimation of heritability of Karan Fries cattle using Bayesian procedure
Not Available
 
Creator HIMADRI SHEKHAR ROY
AMRIT KUMAR PAUL
RANJIT KUMAR PAUL
RAMESH KUMAR SINGH
PRAKASH KUMAR
MD YEASIN
 
Subject Bayesian
Credible interval
Heidelberg stationarity test
Heritability
Karan fries
Linear mixed model
 
Description Not Available
  The Bayesian model was applied for analyzing the first lactation in Karan Fries cattle. First lactation data of production (305-day or less milk yield and daily milk yield) were collected from the history-cum pedigree sheet and daily milk yield registers of the division of Dairy Cattle Breeding (DCB), National Dairy Research Institute (NDRI), Karnal. In the Bayesian paradigm, MCMC methods are applied to solve complex mathematical problems to estimate a large number of unknown parameters. Assuming linear mixed model and using the different prior set up, diagnostic of MCMC (Markov Chain Monte Carlo) was carried out graphically as well as by Heidelberg stationarity test. Variance estimates of the random effects (VA) and residual variance estimation (VR) and Variance estimate location effects i.e. fixed effects were calculated along with effective sample size. Finally, heritability (h2) estimates for First lactation 305 days or less milk yield (FL305DMY) was estimated along with its credible interval.
Not Available
 
Date 2022-09-13T06:07:53Z
2022-09-13T06:07:53Z
2022-05-01
 
Type Research Paper
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/74085
 
Language English
 
Relation Not Available;