I mentioned this in our last meeting. Devan Rawn & U of G University- all of Canada- all use this way of hive management with great success. I haven’t heard of this from any of the “lower 48” but I’m impressed.
I haven’t done this myself but he does a very thorough explanation and has over 1000 hive of very well managed apiary along with raising beef in Manitoba he has other shorter posts also that I would also recommend.
Tim Aure
https://youtu.be/386qWGnt_CU
Sent from my iPhone