What is the normal flight temperature of bees?

Bees are at 4 o'clock? 15℃ normal flight.

The flying activities of bees are directly affected by temperature, rainfall, especially wind. When the outside temperature is lower than 13℃, some old bees can fly out of the nest for a short time.

The temperature is 14? Bees began to fly normally at 15℃, and their flying power increased with the increase of temperature, but obviously weakened when it reached above 28℃. When the temperature exceeds 40℃, bees almost stop flying except collecting water. What is the optimum temperature for bees to fly at 20? 25℃。

Extended data:

When the outdoor temperature of bees reaches 14℃ during the day (the critical temperature required for the muscle movement of a single bee's wings is about 1 1℃), the limbs of bees begin to become stiff, which reduces the activity of nesting. However, some bees can still travel at this time, especially Chinese bees, because Chinese bees are relatively cold-resistant, and if the temperature drops, they will not leave the nest door.

For a strong group, if it wants to hold a group, the outside temperature will generally reach about 7 degrees Celsius during the day (the temperature at which a single bee can't move), which is relatively stable. For vulnerable groups, the phenomenon of holding a group generally begins at around 1 1 Celsius. Therefore, we should make use of the advantages of strong groups in actual breeding.

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