长白山中蜂分布及其生产效率的研究

Study on A. cerana distribution and productive efficiency in Chang Bai Mountain

长白山中蜂是经济效益较高的中蜂品系 ,研究证明 :受蜜源生态区域隔离环境的影响 ,形成许多小区域生态类型 ,目前至少有两个类型。长白山中蜂对蜜源生态环境的选择较为严格 ,它们生存在 3 0多个县市的深山区春季型和浅山区秋季型蜜源生态区域 ,在非中蜂分布区 ,蜜源丰歉变化较大 ,中蜂不能长期生存。过去由于沿用不合理的对比方法 ,对中蜂形成了传统的低效益观念 ,本研究在调查测试大量数据的基础上 ,按平等合理的计算方法重新评价长白山中蜂 ,其生产效率比西蜂高 2 0 7%～ 2 6 7%。

A cerana of Chang Bai Mountain is a strain that economic benefit is higher. Research and testify, a lot of small area ecotype are taken shape because it was influenced of nectar source ecotype segregation environment Now at least two types are existed.It is strict that A. cerana of Chang Bai Mountain selects nectar source ecological environment.Their nectar source ecotype is distributed over thirty Counties (or cities). They exist in either mountain area of spring type nectar source or hill land of autumn type nectar source. No in the area of A. cerana distribution, the change of bumper harvests or bad harvests is heavy. A. cerana cant exist long term. Because formerly unreasonable mothod was used, Traditional ideas that A. cerana is low benefit was taken shape. For the research, a great of data has been tested. A. cerana of Chang Bai Mountain is made a fresh appraise in a equal and rational method. Its productive efficiency is higher 20 7～26 7 percent than A.melliferas.