首页> 外文会议>Proceedings of the international conference on germplasm of ornamentals >Study on Pollination Biology of Paeonia delavayi (Peaoniaceae)
【24h】

Study on Pollination Biology of Paeonia delavayi (Peaoniaceae)

机译:e药Pa药的传粉生物学研究

获取原文
获取原文并翻译 | 示例

摘要

This study reports the pollination biology of Paeonia delavayi (Peaoniaceae)from Shangri-La, Yunnan Province, China.The mating experiments showed that P.delavayi has self-incompatibility and cannot produce seeds through apomixes.Anemophily only had a minor role in the fertilization.A small amount of seeds with poor plumpness can be produced through geitonogamy.Seed setting percentage through artificial xenogamy was higher than natural pollination.Reproductive success depended largely on cross-pollination assisted by pollinator activities.Three species of bees, eight species of beetles, seven species of syrphid flies, four species of ants, and three species of butterflies were observed on the flowers.Artificial control of insect species observations showed bees being the most important pollinators.Beetles and ants participated in pollination to some extent, however, they were unstable.Through pollen examination on the bodies of these insects under body microscopy and scanning electron microscopy (SEM), it indicated that these insects were not species-specific visitors, and plants with similar flowering period influence insect visitation.
机译:本研究报道了云南香格里拉of药牡丹的传粉生物学,交配实验表明de草具有自交不亲和能力,不能通过无融合生殖产生种子,厌氧仅在受精过程中起作用。 geitonogamy可以生产少量饱满度较差的种子。人工异种配偶的结实率高于自然授粉。繁殖成功主要取决于传粉媒介活动下的异花授粉.3种蜜蜂,8种甲虫,在花上观察到七种yr蝇,四种蚂蚁和三种蝴蝶。人工控制昆虫种类后发现蜜蜂是最重要的授粉媒介,甲虫和蚂蚁在一定程度上参与了授粉。通过人体显微镜和扫描电子显微镜对这些昆虫的身体进行花粉检查示差法(SEM)表明这些昆虫不是特定物种的来访者,开花期相似的植物会影响昆虫的来访。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号