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在洛阳地区丹参Salvia miltiorrhiza的盛花期5月上中旬,采用目测、拍照、测量等方法记录丹参花的基本特征、黄胸木蜂Xylocopa appendiculata的访花行为、丹参被盗蜜后盗蜜口的大小和盗蜜率。在洛阳地区,黄胸木蜂是丹参的主要访花者,在对丹参进行访花时,多盗取花蜜。黄胸木蜂访花时,其单花停留时间平均为3.81±0.28 s,两花间隔时间的平均值为3.64±1.94 s,访花频率的平均值为每分钟采访的花朵数为6±0.98朵,访花朵数为6时,访花频率最大。黄胸木蜂在丹参上的盗蜜口的大小的平均值为0.304±0.046 cm,盗蜜率平均为37%±12%。黄胸木蜂对丹参的盗蜜现象普遍存在,且重复盗蜜,有的一朵花上可能有多个盗蜜口,其盗蜜行为对丹参繁殖适合度的影响还有待进一步研究。本文对黄胸木蜂采访丹参的访花行为进行研究,旨在为进一步开发和利用木蜂资源奠定基础。
In the mid-May of mid-May of Salvia miltiorrhiza in Salvia miltiorrhiza in Luoyang, the basic characteristics of Salvia miltiorrhiza were recorded by visual inspection, photographing and measurement, the flower-visiting behavior of Xylocopa appendiculata, And steal honey rate. In Luoyang, the yellow-billed bee is the main visitor to Salvia miltiorrhiza, stealing nectar when visiting flowers in Salvia miltiorrhiza. The average length of single flower residence time was 3.81 ± 0.28 s, the average interval between two flowers was 3.64 ± 1.94 s, the average frequency of visiting flowers was 6 ± 0.98 per minute Duo, the number of visits to flowers 6, the largest frequency of interviews. The average size of the beetle on the Salvia miltiorrhiza Bunge was 0.304 ± 0.046 cm, and the average rate of stolen honey was 37% ± 12%. Yellow-billed bee on the common phenomenon of stealing honey of Salvia miltiorrhiza, and repeated Pirates of honey, and some flowers may have more than one Pigeon mouth, the Pirates honey behavior of Danshen breeding suitability remains to be further studied. In this paper, we studied the visiting behavior of Salvia miltiorrhiza Bunge in Huangshan, aiming to lay the foundation for the further development and utilization of the resources of Laedeliasis.