I have said countless times that even if you did a long term study with different hive configurations it would have value mainly for that specific area. Also beekeepers find that long experience reveals some locations are simply better than others.
PLB
***********************************************
The BEE-L mailing list is powered by L-Soft's renowned
LISTSERV(R) list management software. For more information, go to:
http://www.lsoft.com/LISTSERV-powered.html