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« Last post by Oldbeavo on March 29, 2023, 07:41:13 pm »
The only flaw in the modification of 10 frames to 8 is that what ever you use will create a bias.
65mm polystyrene will take the place of 2 frames, the bees only chew it when they run out of room. This or any other solid frame replacement will tend to insulate the side of the 10 frame box, better for the 8 frame bees.
If you insert a 2 frame feeder you will have the opposite effect by providing space the will be needed to be kept warm.
HP, from what i understand of your system of stacking supers, for the 8 frame system the stack will be higher.
The weight is why we are an 8 frame system, and at over 70 yo the lifting of an 8 frame super full of honey 4 high is becoming a struggle. We are using our Ezy-loader crane more often to harvest full supers.
Having spent some of my life in agricultural research i am insure that if 100 hives will give you a conclusive result. The variation in bees would be a variable, that you may have to requeen the 100 8 frames and 100 10 frame comparisons with queens that are split equally between the groups.
I am unsure if the work required in modification and measuring honey yields will give you meaningful result.
Another way of looking at the trial is to buy the required 8 frame hives and boxes, put your bees into them, run the trial and if the 8 frames are better then you have a head start on converting, or if the trail is in the favour of the 10 frames, then sell the 8 frame set ups with bees, hopefully at a profit.
Easy to say HP as it is not my money.