The beekeepers should not avoid the pursuit of perfection by introducing bee species. Any bee species cannot be perfect. It is impossible to have all kinds of advantages. The following matters should be paid attention to when introducing bee species.
The first is scientific introduction based on the purpose of production and geographical conditions. The pros and cons of bee species are closely related to the climate, nectar conditions and the technical level of beekeepers in their region. At present, there are no absolute bee species, such as black body color bees (card bees, Caucasian bees, etc.) have stronger honey production capacity than Italian bees, cold resistance, and low feed consumption; but the main amount of royal jelly is lower than that of Italian bees, and its heat resistance is poor. Sensitive to changes, the slow development of the spring group and early fall production.
The second is scientific introduction based on the purpose of production and geographical conditions. To produce honey-based apiaries, black-coloured bee species or hybrids thereof should be introduced, such as black rings, crayons, Songdan 1, and Caucasus. To produce royal beehive-based apiaries, high-yield bee species such as pulp bee should be introduced. Yellow-ring, Songdan-2, etc. should be used for both honey and honey bees. In the cold regions of northern China, cold-resistant bee species such as wasp, black bee, and Songdan No. 1 were introduced. For southern apiaries, Italian bees or their hybrids should be introduced.
The third is the introduction of new varieties of demonstrations. After the introduction, it is not appropriate to immediately replace the original breeding species with new species. Part of the queen bee should be cultivated for production. After a flowering period, determine whether the species adapts to the local climate and honey source conditions, and then replace the bee species on a large scale. Introduction effect.
The fourth is a regular change. The productive bee farm usually exchanges kings one or two times a year. To prevent the inbreeding from deteriorating the heterosis, mating should be carried out on a regular basis, and the queen bee of different breeds or strains with different varieties should be introduced for re-hybridization. After the bee species that have been used and performed well, the whole plant can be directly changed and the viability and productivity of the bees can be improved.
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