25 Mart 2008 Salı

. Buttom Board



May Be Spring? Maybe

It has been a cool wet week here in the Northeast. The bees have been flying when possible. The coolness is expected to give way to warm weather this week.

A Queen mating box under construction. You can see the three removable divider making four seporate compartments. Click on the picture for a larger image.

The damp weekend gave me time to work on my queen mating boxes. These are standard deep hive bodies (boxes) which have been divided into four, Two frame sections. This mating box will sit on a special bottom board giving each section its own separate entrance.

(left) Looking down inside a compartment to the screened bottom below.
...
(Below) The special screened bottom board. See how each section will have it's own entrance?

.
The plan is, that once queen cells have been raise to the point where the queen is ready to

emerge, each one of these sections will receive a queen cell, with two full frames

of bees and capped brood. Once the queen emerges from her cell she will take two to three mating flights where she will mate with multiple males, 12 to 15. Upon completing her mating process she will return to her compartment and start to lay fertilized eggs. She can then be evaluated, marked, and introduce into a colony who’s queen is failing.


The forsythia has begun to bloom, as well as the peach trees, and early dandelions.

Forsythia Blossom

The forsythia is an important pollen producer for the honey bee in spring. The bees will collect the abundant pollen to use as food for the young.

The peach tree in our yard is always the first fruit tree to bloom. It’s pink flowers are pretty contrast against the yellow flowering forsythia.

Peach Blossom

The blooming of the dandelions are a traditional signal to the northern beekeeper to switch the two deep hive bodies. During the winter months the cluster of bees will work its way around the stores of honey in the hive. They group themselves together into a tight ball, and by moving there wing muscles without moving their wings, they generate enough heat to keep the center of the cluster at 90 degrees. This “ball” of bees will move as a group around the hive and slowly consume the 50 pounds or so of honey that has been stored in the combs. By spring they are almost always in the upper of the two boxes. This is convenient for the beekeeper, because if extra food is required, a sugar candy mixture can be added on top of the frames of bees to sustain them until they can collect food in the spring. Once the dandelions show up, it is warm enough to place the top box with most of the bees, and the queen, on the bottom, and place the mostly empty box of comb on top of the box with the queen.


An overwinterd collony being fed sugar candy. See how all the bees are clustered in one area?
Since the queen likes to move upward in a hive, she will be able to lay eggs below, and when the lower box is depleted of space, she can move upward to the empty combs, which are now being filled with pollen and nectar from the spring flowers. This allows a more rapid buildup of bees in preparation to the main honey flow (nectar flow) which starts here on Cape Cod around the last week of May. Now is buildup time. The more bees we have, the more honey will be produce, but also the greater chance of swarming.


But more about that next time…


Of Mice, Men, and Bees

The weather was warm enough (low 60’s) to open up the hives and have a more detailed look inside, as well as doing some basic hive maintenance like cleaning off the bottom boards of dead bees and miscellaneous hive debris.



As expected I opened one of the hives to find a family of mice living inside the bottom hive body. A hive is a nice dry place for mice to live during the winter. The bees stay in the upper box, to far away to do much damage to mice during the cold winter months. It appears that my home made mouse guards, which are supposed to keep the mice out, did not work the way they were intended to. I ended up replacing three of the four chewed combs with drawn comb from last season.



The Crocus have started blooming and there were some bees working the welcomed flowers. Pollen collection seamed to be the task of the day. Pollen is consumed by the bees as their carbohydrate. Mixed with some honey this “Bee Bread” is fed to the young while they develop through their various stages from egg to adult. Pollen is crucial to the spring buildup of the hive. An over-wintered hive will expand from around 4,000 bees in the spring to about 60,000 bees in August. The number of bees in the hive has a direct effect the amount of nectar collected by the bees from the flowers, and thus the amount of honey which will be produced that summer.

A retro-fitted bottom board. Once solid it has been modified to be a screened bottom board with a pull-out sticky board.

It has been a cold spring here on Cape Cod. The bees have not yet started feeding off the sugar syrup placed in the hive top feeders two weeks ago. Once the warmer spring weather appears the bees will kick into high gear raising and feeding the young larva.


I would be interested to hear from other northern beekeepers regarding the condition of their hives. What are you doing to feed and help you bees?

You can leave a comment by selecting “post a comment” below.

Hiç yorum yok: