What effect does minus two degrees have on bees

The optimal temperature for bees to live is 15 degrees Celsius-25 degrees Celsius. Bees are ectotherms, but a colony of thousands of bees has the ability to regulate body temperature that is unique to homeotherms. The higher the number of bees, the more stable the temperature inside the hive will be, and it will be able to maintain a suitable temperature range of 34 degrees Celsius to 35 degrees Celsius.

Temperatures that are too high or too low are not conducive to its development and reproduction. For example, at 27 degrees Celsius, although the lid can be fledgled into an adult, it has no collection power; Feathering at 30 degrees Celsius is delayed for 4 days; At 37 degrees Celsius, the feathering period is shortened by 3 days, but a large number of caps die (see the child but not the bee).The optimal temperature for bees to live is 15 degrees Celsius-25 degrees Celsius.

When the temperature is between 5 degrees Celsius and 35 degrees Celsius (the temperature in the shade during the day), the bees can come out of the nest. When the temperature is below 10 degrees Celsius for a long time, the queen bee stops laying eggs, and the bees reduce or stop their nest activities, form a bee cluster in the hive, and enter the overwintering period of broken children. In temperate regions, queen bees stop laying eggs in winter, only old bees gradually die, no new bees emerge, and the number of bees in the colony gradually decreases; In summer, the number of eggs laid by the queen bee per day often exceeds 1500 seeds, and the number of new bees greatly exceeds the number of deaths of old bees.

The temperature varies greatly throughout the year, and in order to survive, bees use various ways to regulate the temperature inside the tank. In the hot summer, when the temperature in the hive exceeds the appropriate temperature range, the bees go out to collect water, evaporate water (fan) to cool down, when the hive is exposed to the scorching sun, the radiant heat is too high, the bees leave the hive spleen, gather in the larger space in the hive and pile up at the door of the hive to dissipate heat, this phenomenon is called "leaving the spleen".On the contrary, when encountering cold, the bees leave the side spleen and gather on the spleen of the hive** to protect the children, and the production is called a shrinking group.

During the harsh winter months, bee colonies overwinter. The temperature of the periphery of the bee colony is 6 degrees Celsius-10 degrees Celsius, and the temperature of the center of the bee colony is 24 degrees Celsius and 30 degrees Celsius. Due to the enhanced metabolism, one is to affect the longevity of bees, and the other is to increase feed consumption.

It doesn't affect but can't be at 0 degrees for a long time.

Honey can crystallize at 13-14. Carry or.

Honey crystallization. It is a normal physical phenomenon for most honeys. As long as it is real pure honey, it will crystallize. Honey is glucose.

and a saturated solution of fructose. Under suitable temperature and humidity conditions, the small crystal nuclei of glucose continue to grow and form crystals. At 13-14 hours, it accelerates the crystallization process.

Honey with low moisture content is easy to crystallize in the whole bottle, while honey with high moisture content quickly sinks to the bottom and forms "semi-crystalline". The vast majority of pure honey is easy to crystallize, and only a few such as black locust honey, acacia honey, jujube honey, milk vetch honey, and Guangdong Mikania.

Honey is difficult to argue with the belief that Wu is crystallized.

It will freeze to death, and the suitable temperature is 15 degrees Celsius-25 degrees Celsius.

The flight activity of bees is directly affected by temperature, rainfall, and especially wind. When the outside temperature is below 13, some old bees can fly out of the nest, but not for long.

When the temperature is between 14 and 15, the bee begins to fly normally, and the flight ability increases with the increase of temperature, but when the temperature is higher than 28, the flight ability decreases. When the temperature exceeds 40, the bees almost stop flying except for collecting water. The best temperature for bees is 20-25.

Yes, because bees usually appear in the season of birds and flowers, not in the season of ice and snow. It can also come out in winter if it doesn't get cold, but it doesn't.

At this temperature, if there is a hive in the beehive, it is easy not to freeze to death, and if it is below minus 5° outside, the bees will gradually freeze to death.

Not less than: 13.

When the temperature in the nest is as low as 13, they are close to each other in the hive and form spherical clusters together, the lower the temperature, the tighter the clumps, so that the surface area of the bee group is reduced, the density increases, and the temperature is prevented from cooling too much.

Winter is the only short period of rest for bees. However, cold weather, low temperatures in the hive, are not good for bees, because bees are ectotherms, and their body temperature changes with the temperature of their surroundings. The clever little bee has come up with a special way to protect against the cold.

When the temperature in the nest is as low as 13, they are close to each other in the hive and form spherical clusters together, the lower the temperature, the tighter the clumps, so that the surface area of the bee group is reduced, the density increases, and the temperature is prevented from cooling too much.

It has been measured that at the coldest time, the temperature inside the bee ball can still be maintained at about 24. At the same time, they also generate heat by eating more honey and intensifying exercise to increase the temperature inside the peak nest. When the weather is cold, the surface temperature of the bee ball is lower than that of the center of the ball, and the bees on the surface of the ball drill into the center of the ball, while the bees in the center of the ball move outward, and they take care of each other in this way, constantly switching places repeatedly to survive the cold winter.

How do they feed on the honey stored in the hive during the overwintering and bulging period? Clever little bees have their own tricks. They do not need to dissolve the spheres and crawl out to feed, but instead pass them to each other to get food.

This keeps the temperature inside the sphere constant or variable for safe wintering.

1.Choose the right packaging method.

The first is the indoor cold storage method, which puts the bee colony indoors. Be careful in preparation, choose a clean, low-lit house without the smell of pesticides and fertilizers, and cover the windows with cotton curtains and seal the rat holes. One stack against the wall, one stack in the middle, 4 boxes per stack.

The windows on the box are opened for ventilation, and the indoor temperature should be kept at 4 5 °, and attention should be paid to check whether rats have entered.

The second is the outdoor covering packaging method. Flatten out a slightly higher terrain site, to ensure that the water is discharged in time, the bottom is made of wheat straw (straw), between the box body, the rear part including the top of the box is tightly surrounded by wheat straw (straw), and the wheat straw in front of the box is pasted with mud. The door of the nest is blocked with iron window screens, the front window is opened, and finally covered with reed mats and straw curtains, so that the bee colony is in a dark state, and the temperature requirements are the same as indoors.

Put enough food in the beehive, check the status of the bees regularly, replenish the food in time, prevent the bees from freezing and starving to death, and add Yifuyuan EM bacteria liquid to the food to increase the abdominal cavity of the bees and environmental probiotics, enhance the immunity of the bees, and improve the vitality of the bee colony.

2.Attention to detail.

A lot of losses are caused by not caring carefully. First, the feed storage in the box is insufficient, and the bees always think that there is nothing wrong, and the bees starve and freeze to death due to the shortage of feed. The second is frostbite, thinking that bees are not afraid of freezing, you must know that it is a semi-stinging insect, the temperature below 0 will be warmed by eating honey, and the honey is also eaten up, and can only freeze to death, which is the most common situation.

The third is that the dampness in the box causes potbelly disease, and the body is swollen and restless and dies. Fourth, rodent infestation harassment caused the mass to freeze to death.

3.Observe the movement on time.

Pay attention to the temperature change, observe and listen to the sound in the box, and it is normal to have a buzzing sound when you tap quietly. Beekeeping is a meticulous work, and it must be done carefully, and it cannot be left alone because of dormancy in winter, and if you don't care about a link, it will cause irreparable losses.

Bees can come out at temperatures of minus 10 degrees. Now this season should be the time for bees to collect honey.

The temperature difference between day and night of Northeast bees is minus 10 and cannot be released.