云南六个东方蜜蜂群体主要形态指标比较分析  

The comparative analysis of the main indexes of external morphology for 6 Apis cerana populations from Yunnan

作　　者：刘建[1] 吉挺[2] 殷玲[2] 刘敏[2] 余林生[1] 

机构地区：[1]安徽农业大学动物科学与技术学院,合肥230036 [2]扬州大学动物科学与技术学院,扬州225009

出　　处：《中国蜂业》2010年第1期8-10,共3页Apiculture of China

基　　金：现代农业蜂产业技术体系建设专项资金(NYCYTX-43)

摘　　要：【目的】本实验选取云南6个东方蜜蜂群体工蜂进行形态指标比较分析,以研究其形态指标的差异显著性及相关性。【方法】分别对所选样本的吻长、右前翅长与宽、翅面积、肘脉指数、第3与4背板总长等指标进行测定,并对所得数据进行统计分析。【结果】6个东方蜜蜂群体之间在形态指标上存在显著或极显著差异(P<0.05或P<0.01),云南东方蜜蜂形态指标存在丰富的遗传多样性。【结论】通过对形态指标相关性分析表明6个东方蜜蜂种群的翅长、翅宽、翅面积与第3、4背板总长均有极显著相关(P<0.01)。[OBJECTIVE]6 main indexes of external morphology 6 Apis cerana populations from Yunnan were measured to study groups of six morphological indicators of Apis eerana significant difference and correla- tion in this experiment. [ METHOD ]The snout length, the wing length, wing width, wing area and the length of terga 3 ＋4 of the Apis cerana populations were measured and collected the data for statistical analysis. [ RESULTS ]The results showed that： There were significant or extremly significant differences among 6 characteristics between 6 populations （P〈0.05 or P〈0.01）, and the results indicated that the genetic diversity of 6 Apis cerana populations from Yunnan was very. abundant. [ CONCLUSION ]The research result showed that significant correlation （P 〈0.01） existed between the wing length, wing width, wing area and the length of terga 3＋4 of the 6 Apis cerana populations were significantly related （P〈0.01）.

关 键 词：东方蜜蜂 形态指标 遗传多样性 

分 类 号：S891.2[农业科学—特种经济动物饲养]