The bee farmers I describe are mostly in England. their spring crop is almost all they have. The summer crop that used to be important is in decline although if you read the forums someone somewhere, had a huge crop but mysteriously little honey to sell when approached. 2015 was such a season, with summer honey almost non existent in large areas.
I know of many bee farms whose season is effectively over at the June gap and who from then onwards are in winter prep mode.
However, the 'full crop first year from a split' people are in areas with access to heather, especially Yorkshire, Derbyshire etc, or have a lot of balsam to go at. They are folk with a major nectar source late season.
An over wintered queen is not the equivalent of a new seasons....she will already be 9 or 10 months old entering the first full season, and will have built up the nucs for winter. Wintering mini nucs is a very nice experiment and can be proven in small numbers but it is never likely to be a VIABLE process. The queens are not cheap to raise (and any commercial source must take time and wages into account, big numbers are not going to come from amateurs) and wintering them in a way that loses more than necessary is a needless loss. Yes they will have relatively little age on them from a laying point of view but they are mature queens pheromone wise and are more likely to need close management than current seasons stock. Do not assume from this that we do not do close management, we do, but others have different management models and strategies. I know of one sizeable and successful bee farm in Yorkshire who never look in the nest again after a new seasons queen is installed, all their disease control is in the first half of summer, and final again at season end during winter prep. It works and is very cost efficient.
The Buckfast/Carnica/ and from next spring queens from Scottish mothers, available from the Alps in late April to June are very young when sold on. I collect them in person from the area, freshly caught the day before and they are in the hands of the UK client inside 48 hours from catching. They will have only just started to lay.
Yes, for the most part they are bred from proven stocks, and mated in areas with a lot of drones from proven stock. However to call the other queens southern European is rather missing the point about them that makes their market. The mother queens are NOT southern European. They are proven NORTHERN stock, and they too saturate their area with drones from other lines of proven northern stock. The bees are normally from breeding institute stock or leading breeder stock. Our current breeder does his own inseminated crosses, using lines from Denmark, Germany, and the Austrian alps. The only difference to a northern queen is that they are being raised in the south to extend the available season at the critical time...the start.
If it truly were southern European bees, in their case ligustica or sometimes sicula before the freeze, then there is a much reduced northern market, except for queenless and droneless packages widely used in mainland Europe to bring small colonies up to strength for the spring flow. (called booster packages, and significant proportion of bees from the south of Italy, in particular Puglia, used to go for that)
If we end up in a situation where we have to use up our precious overwintered nucs to unite into our mainstream stocks just to get them up and running properly then its a dead loss, and the nuc project will not continue. Queen rearing yes, large scale nuc production no. I have the equivalent of a full time salary to find out of the nucs, and it cannot work if its going to be boom and bust on nuc production matched to bust and boom on demand.
We are in the opposite situation to the southern guys. Our crop comes very late by comparison. We are looking to the heather from day one and anything else is just a by product. The smaller colonies in spring that have not endured significant spells of instability, and then peak in July and August are often the best sets at the heather. Boosting them too much early CAN actually reduce their performance. I would always take a strong over a weak of course, but it does mean a lot more work, and on our scale being able to cope NEEDS a spread of strengths. That might sound odd, but on a tight schedule you cannot keep up if they are all needing split for example at the same time. The spread of strengths helps us in that.
There is lot more to this subject than simple solutions that have all the feelgood buzzwords in them. Not targeting your report Gavin, you know that, its an important first step, more aiming at the rather introverted approach prevent on the forums, which really reduces beekeeping to a conservation project for so called local strains of very mixed worth, though their keepers no doubt think very differently about their much loved bees.
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