...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>American Journal of Plant Biology >Contribution to the Knowledge of Melliferous Plants: Pollen Analysis of Supposed Honeys of Dialium guineensis (FABACEAE), by the Beekeepers of Ziguinchor (Senegal)
【24h】

Contribution to the Knowledge of Melliferous Plants: Pollen Analysis of Supposed Honeys of Dialium guineensis (FABACEAE), by the Beekeepers of Ziguinchor (Senegal)

机译：对有生命的植物的知识的贡献：Ziguinchor的养蜂人（塞内加尔）花粉分析的Dialial guineensis（FABA​​CEAE）蜂蜜

获取原文
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Pollen analysis, a technique for identifying pollen grains and hence the plant taxa visited by bees, is a means of clarifying the floral origin of honey. The objective of this study is to determine the pollen composition of the supposed honey of Dialium guineensis Willd to verify the geographical and botanical origins given by the beekeepers. The pollen analysis of the supposed honeys of Dialium guineensis was carried out according by authors. The identification and enumeration of the pollen was done under the microscope. Pollens are usually classified according to the four categories proposed by authors according to the value of the relative frequency (R F): dominant pollen whose frequency > 45%; accompanying pollen; 16 ≤ frequency ≤ 45%; Important isolated pollen; 3 ≤ frequency ≤ 15% pollen isolated when frequency < to 3%. A total of 14 taxa divided into 7 families were identified. Depending on the maximum FR value reached, the dominant taxa are Elaeis guineensis with a RF of 74.04% and Avicennia sp with 46.67%. The largest RF found for Dialium guineensis is 14.56%. The nectariferous taxa represent 45.45%, the nectariferous and polliniferous taxa 36.36% and the polliniferous taxa 18.18%. The Dialium guineensis is nectariferous but is not dominant in any of the samples. As for Elaeis guineensis, it is dominant in a single sample but cannot determine the botanical origin because it is a polliniferous plant. The botanical origin is determined by the nectarifer taxon hence the name of honey. The honey name of Dialium is not appropriate because the taxon is either isolated or isolated important. However we have honey from Avicennia sp or mangrove honey whose taxon is nectariferous and dominant in one of the samples.
机译：花粉分析是一种识别花粉粒的方法，因此可以确定蜜蜂所访问的植物类群，这是一种澄清蜂蜜花香起源的方法。这项研究的目的是确定假想纳迪纳杜尔蜂蜜的花粉成分，以验证养蜂人给出的地理和植物起源。作者对杜鹃花蜜进行了花粉分析。花粉的鉴定和计数在显微镜下进行。花粉通常根据相对频率（R F）的值根据作者提出的四个类别进行分类：频率大于45％的优势花粉;花粉16≤频率≤45％;重要的孤立花粉; 3≤频率≤15％，当频率<到3％时分离出花粉。总共确定了14个分类单元，分为7个科。根据达到的最大FR值，主要的分类单元是RF占74.04％的Elaeis guineensis和Avicennia sp占46.67％。发现对于Dialial guineensis的最大RF是14.56％。蜜粉类群占45.45％，蜜粉和花粉类群占36.36％，花粉类群占18.18％。 Dialium guineensis是油桃的，但在任何样品中都不占优势。至于杜鹃花，它在单个样品中占主导地位，但由于它是花粉植物，因此无法确定植物的起源。植物的起源是由油桃类群决定的，因此得名蜂蜜。 Dialium的蜂蜜名称不合适，因为分类单元是孤立的或孤立的重要。但是，我们有来自Avicennia sp的蜂蜜或红树林蜂蜜，它们的分类单元是油桃类，在一种样品中占主导地位。

著录项

相似文献

  • 外文文献
  • 中文文献
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