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>Does the opening of the beehive affect it's production?
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If hives are worked in ideal conditions where minimal smoke is used, there
would be no detectable affect on production. I have seen reports that
smoking hives can affect the bees for 3 days and certainly an invasive
inspection should be avoided unless you are diagnosing a problem. For a
hobbyist I would recommend a period of 2 weeks between opening the hive as
you are not likely to detect changes in less time. As a commercial
beekeeper we work hives at least once a month with a full inspection of
brood box in early spring, again during swarming season, a month after the
honey flow ceases and late autumn, plus investigation of any hive which is
not up to the standard of others in the same apiary. Say 4 times a year
minimum full inspection.
The width of entrance is narrowed to give the bees less area they must
defend and to assist in warming the hive. I don't bother but I do not have
extremes of temperature to deal with and strengthen weak hives by requeening
or uniting bees.
Betty McAdam
HOG BAY APIARY
Penneshaw, Kangaroo Island
j.h. & e. mcadam<[log in to unmask]http://kigateway.eastend.com.au/hogbay/hogbay1.htm