In late autumn, when the weather turns cold and the temperature decreases, beekeepers should strengthen their feeding and management. The basic task of the autumn bee colony management is to promote the queen bees to lay eggs, to cultivate a large number of overwintering-aged bees, to feed the overwintering feeds, to completely eradicate cockroaches, to build a strong bee, to lay a foundation for the safe wintering of bee colonies and the rapid reproduction of bee colonies in early spring.
One must have high quality spawning queen bees. The old and poor queens stopped spawning early in the fall, spawned late in the early spring in the second year, and had a high winter mortality rate. Therefore, before cultivating the overwintering bees, the new queen bee is lured and the old king is eliminated. The second is to shrink the hive. To make "bees and spies match" or "bee slightly less than the spleen," rectify the bee colony, so that the bee colony is not much different. To reduce the nest door, tighten the bee to a width of 9 mm to facilitate the colony's regulation of nest temperature, ensure the larva's physique, and prevent robbers.
The third is breeding high quality winter bees. In 30-40 days before the local freezing, the queen bee was forced to stop production, so that the last batch of larvae had the chance to fly.
The fourth is to ensure adequate feed, and reward feeding. The autumn powder source is abundant. In the late period of Vitex negundo, honey should be carefully taken under the premise of keeping the bee breeding feed. A portion of the powdered spleen should be collected for breeding in the second spring. Leave 2-3 caps of mature honey spleen for wintering feed per box.
When feeding, the whole bee colony can be fed in batches or in groups, and part of the spleen can be mentioned in the non-feeding group first, and then the young bees are withdrawn after exiting the house. When feeding the bee, try to feed the strong group and not feed the weak group, so it is not easy to cause the theft of the bee. The weak group can be used to store honey spleen or extract from the strong group, each frame of bees should have more than 2.5 kg of stored honey.
The quality of overwintering feed is very important. It is better to feed early. If feeding sugar water, it should be fed early to avoid crystallization of sugar water, or the bee has to eat immature honey to cause diarrhea. After the wintering feed is fed, a thorough inspection should be performed. If the bees and spleen do not match, adjust them. Winter feed is not enough, to make up for it. At the same time to prevent worker bees activities in order to extend the life and reduce the consumption of honey. If there is honey and spleen, use the selected spleen to replace it. If the honey spleen is insufficient, use honey or sugar water to feed it.
The fifth is to control bee stings. In the autumn, due to the reduction of the source of honey powder, the population of bees declined. According to the law of bee colony and bee sting, the parasitism rate of bees is increasing. Therefore, the last major source of honey in the middle of the local prisoner to reduce the burden of on-site bees, is conducive to the production of pulp, and the use of long-acting drugs (such as Xin Fu Yi, beryllium Bao Zhu flutter), the bee parasitism rate was reduced. Before cultivating the overwintering bees, combined with the favorable opportunity for the large and small bees and crickets to be completely exposed during the capture of the king's broken beetle, a quick-acting antiphlegm preparation (such as the No.1, No.6, bee squid spray, and scorpion toxin) is used once. Etc.) Completely removed.
Sixth is to prevent theft of bees. When the honey source is not good, it is necessary to shrink the nest door and remove excess nest spleen. When checking bee colonies, check them sooner or later. Do not take too long. Feeding bees or rewards should be done in the evening. Do not spill feed on the outside of the box.
If there are individual thief bees, the beehive nest gate should be reduced and weeds should be used to conceal the nest door. When there is a shortage of honey in the autumn, you can install a security guard in front of the weak group, or cover the nest with grass, and coat the bees on the foot of the nest with drops of kerosene, carbolic acid (phenol), cool oil and other bees, and protect the bee queen with a king cage. , And quickly identified the thief swarms, temporarily imprisoned the queen bee, disrupted bee colony activities, and suppressed theft. (Note: The bees' nests are made of wax boards. Several pieces of board are hung from the upper part of the beehive to the underside. The two sides are lined with neat hexagonal hives, called the nest spleen. 1 spleen is about 2000-3000.)
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