Re: Nuc produced queens
Uh, first step, wait 'til Spring. Equalize brood and stores between the two boxes. Shake bees out of the box you want to set on top. Place an excluder between them and let the bees equalize.
Next morning take the top box off and away to another location. If you made syre that there were eggs in that top box, they will make their own queens. Maybe not all of them, but most.
Mark Berninghausen "To float, upheld, as salt water would hold you, once you dared." Denise Levertov, poet