| 安徽两种蜜蜂种群的春季繁殖及数量动态特征 |
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| 引用本文： | 余林生,孟祥金.安徽两种蜜蜂种群的春季繁殖及数量动态特征[J].应用生态学报,2002,13(9):1127-1130. |
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| 作者姓名： | 余林生 孟祥金 |
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| 作者单位： | 1. 安徽农业大学,合肥,230036
2. 安徽省农业厅,合肥,230001 |
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| 基金项目： | 安徽省教育厅基金资助项目 ( 96JL0 137) . |
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| 摘 要： | 1997～ 1999年在皖中和皖西、皖南山区对意大利蜜蜂 (ApismelliferaLigusticaSpi.)和中华蜜蜂(ApisceranaceranaFeb .)种群数量动态进行系统观察研究 .结果表明 ,蜜蜂种群数量明显受气候和蜜粉源植物的影响 ,周年呈现“两高”(春、秋 )和两低 (夏、冬 )的变化模式曲线 ;意大利蜜蜂春繁及秋季更新速度明显快于中华蜜蜂 ,但越夏效果不及中华蜜蜂 .意大利蜜蜂的性比值为 (314.4± 2 89.9)∶1～ (32 9.4± 30 5 .8)∶1,中华蜜蜂为 (334.2± 2 35 .5 )∶1～ (413 .1± 377.2 )∶1,雄蜂呈季节性出现 .蜜蜂种群内年龄组配在不断变化 .
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| 关 键 词： | 安徽 蜜蜂种群 春季繁殖 数量动态特征 性比 年龄组配 |
| 文章编号： | 1001-9332(2002)09-1127-04 |
| 修稿时间： | 2000年12月15 |
Spring propagation and size dynamics characteristics of two kinds of beepopulations in Anhui Province |
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| YU Linsheng,Meng Xiangjin.Spring propagation and size dynamics characteristics of two kinds of beepopulations in Anhui Province[J].Chinese Journal of Applied Ecology,2002,13(9):1127-1130. |
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| Authors: | YU Linsheng Meng Xiangjin |
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| Institution: | Anhui Agricultural University, Hefei 230036. |
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| Abstract: | Systematical observations and researches were conducted on the population size dynamics of Apis mellifera Ligustica Spi. and Apis cerana cerana Feb. in Wanzhong, Wanxi and Wannan mountainous area in Anhui Province in 1997-1999. The results showed that the bee population size was influenced by climate and flower fertility, which was higher in Spring and Autumn, and lower in Summer and Winter. The propagation and renewal of A. mellifera in Autumn were quicker than those of A. cerana cerana, while the effect of overcoming Summer was inferior to that of Apis cerana cerana. The sex ratio of A. mellifera was (314.4 +/- 289.9):1-(329.4 +/- 305.8):1, and that of A. cerana cerana was (334.2 +/- 235.5):1-(413.1 +/- 377.2):1. The birth of drones was seasonal, and the age structure of each bee population was variable. |
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| Keywords: | Bee Population size dynamics Sex ratio Age structure |
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