Search:
 » Publications & Events » 2022 ICAR Interbull Meeting » Programme & Presentations Montreal 2022 » ICAR/INTERBULL joint session

ICAR/INTERBULL joint session

 

 

Presentations from the 2022 ICAR/INTERBULL joint session*

*Only these we have granted permissions are made available

 

 

 

Session

Time

  

Speaker

Scientific Report Title

 Wednesday,

June 1
                       

 

 


 

 

Recording and Selection Tools for Feed Efficiency and Environmental Impact

 

 

Co-Chairs:

Birgit Gredler-Grandl, Wageningen University & Research  Daniele Vicario, ANAPRI

  

 

 13:30   Birgit-Gredler-Grandl Update ICAR Feed and Gas Working Group: Guidelines and international collaboration for genetic evaluation
       
13:45   Jan Lassen Validation of individual feed intake records using a 3D camera system in commercial farms
       
14:00   Istvan Fodor Measuring individual carbon dioxide emissions as a proxy for feed efficiency on dairy farms preliminary results
       
14:15   Kerry Houlahan Dynamic nature of genetic parameters for feed efficiency estimated using random regression models
       
14:30   Esa Mäntysaary Modelling metabolic efficiency Do we need to understand the biological meaning of residual feed intake breeding values?
       
14:45   Michael Aldridge Large scale phenotyping of methane for genetic evaluation is possible with Sniffers
       
15:00   Raffaella Finocchiaro A pipeline for the integration of growth, feed efficiency and greenhouse-gas emission data in Italian Holstein
       
15:15   Lucas Lopes Estimates of genetic parameters for environmental efficiency traits for first lactation Holstein
       
15:30   Nicolas Gengler Genetic analysis and correlations between milk mid-infrared (MIR) spectra-based methane emissions and nitrogen use efficiency proxies in Walloon Holstein cows
       

Interbull Centre - Department of Animal Breeding and Genetics, SLU - Box 7023, S-75007 Uppsala, Sweden - interbull@slu.se

site map





subscribe