For response to Mark Aspin, PGgRc (please CC enquiry@nzagrc.org.nz):

The Poster is approved my only comments being that the headline is a bit misleading although not incorrect as the results of this study was I thought, inconclusive and hence we have carried on and done the additional work. Should it be noted that further work is being carried out? 
Would you recommend breeding sheep for lower emissions based solely on this result? 

Our approval is based on a response to these questions.  

Yes, objective number is 5.1