超早期蜂群繁殖技术的研究

早春以塑料大棚放飞,小棚控温繁殖等人工小气候与可利用自然气候,构建蜂群超早繁殖气候,在此基础上利用人工蜜源进行了蜂群超早繁殖试验,超早繁殖的蜂群比常规早繁殖的蜂群提前繁殖25￣28天,有效产卵量提高33%￣59.9%,期末蜂数提高30%￣61.8%,产蜜量提高41.7%￣74.7(%不包括育王分群形成的繁殖和生产效率),饲料蜜糖消耗量增加30.8%￣90.6%;花粉消耗量增加63.6%￣81.8%。

Reproductive technology for early spring colony built-up

To let colony gain strength as early as possible in early spring, PVC-greenhouse, together with the warmer natural weather and th e artificial nectar, was used to create a favorable condition for colony reprodu ction. The results showed that the reproductive season began 25~28 days earlier than that control. And the effective egg-laying was increased 33~59.9 per cent. Simultaneously, the total population and honey production were up 30~61.8, 41.7~ 74.7 per cent by the end of the season, respectively. While the nectar and polle n consuming was enhanced 30.8~90.6, 63.6~81.8 per cent, respectively.