毛果茄的鉴定及其在中国的适生性
作者:
作者单位:

作者简介:

通讯作者:

基金项目:

四川省科技计划项目(2021YFN0009、2015NZ0016);成都海关自立科技项目(SK201406)


Identification of Solanum viarum Dunal and potential geographic distribution in China
Author:
Affiliation:

Fund Project:

  • 摘要
  • |
  • 图/表
  • |
  • 访问统计
  • |
  • 参考文献
  • |
  • 相似文献
  • |
  • 引证文献
  • |
  • 资源附件
    摘要:

    【目的】针对外来入侵植物毛果茄鉴定存在误区问题,开展检疫鉴定方法研究,同时分析其在我国的适生性,为口岸外来入侵物种防控提供有效技术支撑。【方法】采用形态与分子相结合的方法对毛果茄进行识别与鉴定,并根据毛果茄的生物学特性确定适生因子,采用模糊数学综合评判的原理和方法,定量分析其在我国各个地区的适生性。【结果】waxy基因序列比对鉴定可用于区分毛果茄与其他茄属植物,适用于毛果茄幼苗期或样本鉴定特征缺失或种子样本的辅助鉴定,可解决毛果茄与牛茄子、喀西茄容易混淆的问题;适生性研究结果表明,毛果茄潜在的适生地区分布在江苏、河北、天津、上海、广东、海南、浙江、广西、山东、安徽、福建、湖北、江西、北京、新疆、湖南、河南、重庆、贵州、陕西、四川、山西、云南、甘肃、西藏。【结论】鉴于毛果茄潜在分布广、适应性强、危害性大,建议加强以上地区该入侵杂草的监测及防控力度。

    Abstract:

    【Aim】 In view of the misunderstandings in the identification of the alien invasive plant Solanum viarum Dunal, detection and identification methods were established, and its suitability in China was analyzed to provide effective technical support for the prevention and control of alien invasive species at ports. 【Method】 The morphological and molecular methods were used to identify S. viarum, and the suitable factors were determined according to the biological characteristics of S. viarum. The principle and method of fuzzy mathematics comprehensive evaluation were used to quantitatively analyze its suitability in various regions of China. 【Result】 The waxy gene sequence alignment can be used to distinguish S. viarumfrom other Solanum plants. It is suitable for the identification of S. viarum seedlings or samples with missing identification features or seed samples. It can solve the problem that S. viarum is easily confused with S. capsicoidesand S. aculeatissimum. The results showed that the potential suitable areas of S. viarum were distributed in Jiangsu, Hebei, Tianjin, Shanghai, Guangdong, Hainan, Zhejiang, Guangxi, Shandong, Anhui, Fujian, Hubei, Jiangxi, Beijing, Xinjiang, Hunan, Henan, Chongqing, Guizhou, Shaanxi, Sichuan, Shanxi, Yunnan, Gansu and Xizang. 【Conclusion】 In view of the wide potential distribution, strong adaptability and great harm of S. viarum, it is suggested to strengthen the monitoring and control of S. viarum in the above areas.

    参考文献
    相似文献
    引证文献
引用本文

邵宝林,鲁昕,石俊霞,刘露希,杨益芬,宿白玉,王成华,袁俊杰,孔德英,李兰,袁淑珍.毛果茄的鉴定及其在中国的适生性[J].生物安全学报中文版,2024,33(4):347-355,380

复制
分享
文章指标
  • 点击次数:
  • 下载次数:
历史
  • 收稿日期:2023-03-29
  • 最后修改日期:2024-05-03
  • 录用日期:
  • 在线发布日期: 2024-11-15
×
《生物安全学报》
近日,有作者反映收到假冒编辑邮件,请作者仔细甄别。