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我国华北、西北地区的蜂群越冬,一般采用露地包装越冬的方法。有的新建蜂场由于缺乏包装经验,往往在第一个冬季受到较大的损失。为此,根据外地经验和我们的实践,谈谈关于越冬保温包装中的一些问题。保温包装的原理蜂群在露地越冬都要用干草等保温物进行包装。这种保温包装是厚一些好还是薄一些好?是包装得早一些好还是晚一些好?对这个问题有很多不同的说法。
China’s northern and northern regions of the colony overwinter, the general use of open-winter packaging methods. Some new bee farms due to lack of packaging experience, often suffered a greater loss in the first winter. To this end, based on field experience and our practice, talk about some of the problems in the winter insulation package. The principle of insulation packaging The colony in the open-air have to be used hay and other insulation materials for packaging. Is this kind of insulation package thicker or thinner and better? Is it better to pack earlier or later? There are many different opinions on this issue.