>if I tend to put empty frame in spring menagment time, what position should I choose?
Later spring management, I would put it in the center. Early spring management, I would leave them alone...
> You suggest centar of the brood nest.
Yes.
>Is it right to the frame with eggs, colder or hoter side of hive etc...
The bees need to be able to fill that gap quickly with festooning bees. If not, then it's too early. I don't really think about the colder or hotter side...
> is there some rules for other time of the year?
No point in opening the brood nest after prime swarm season unless they seem to be building up very quickly and you think they might swarm. But this is unlikely after prime swarm season if you keep empty supers on.
>Should i feed, how much...
The only reason I feed in the spring is if they are short on stores. If you leave them plenty of stores they tend to build up quickly in the spring. If they don't have stores they will not.
I did not treat bees since I bought two colony in 2013.
First year I have not prepare my self. I got no smoker but I sprinkle with mint/honey tea. I dump empty frame in honey hive body and deep brood chamber put on top of the hive above queen excluder, since I bought bees few days before main and short honey flow (Robinia pseudoacacia). Eventually, i have finded an old grandpa smoker.
I have tried raising queen starter/finisher in the same colony but I did not put the queen excluder in the hive entrance and queen find her way back and destroy queen cells. Marked queen, same who she was in that hive.
Than I split and go to winter with one strong colony and 3 late season splits.
One strong colony that survived got in spring triple winter store and become a monster colony. Dense with bee 6 hive body, two deep and 4 medium before main honey flow.
10 days before a flow I made starter/finisher as Michael Palmer propose. Although I halved the hive in ten days there was no difference.
Last year here was a flood. I did a job as I wish for and go to winter with six colony. They winter successfully. Strongest colony, however, have one frame natural brood comb.
As I don´t treat nor feed and especially if is dearth. I let the bees to deal with varoa but I have one auger hole 1˝ diameter in low hive body in winter/automn/spring management. And two auger holes 1˝ diameter across hive bodies which create brood chamber in honey flow season. That is beekeeping system of Ivan Brndusic from Serbia. There was a screen bottom board but it was closed. Beekeeping as much as possible like feral bees. There was indeed honey and bees and no swarming issue.
All that with old comb. Cell 5.2
I made some concrete mold 5.1 but I am thinking I wouldn´t have so much time.
My goals for this year is:
Produce two dosen queens and do some spliting with 4 medium frame of brood with food but 2 frame in the low hive body and 2 frame up.
Spliting up to 30 nucleus.
Set the standard
32 mm width of frame.
Make all solid bottom board.
Set all colony in vertical alignment. Make 7 frame, 3-4 medium hive body for brood department in next year. That much for honey.
And let the bees to do they part - natural comb.
Sorry, I write to much but I thought it´s just a message.
???
I was wondering should I set two medium height with two medium empty frame between 4 frame of brood and food( 2 above 2) for building natural comb and try to downsize the bees or run single story height.
Is there something important that I am missing?