惠州进境粮食存储加工场所外来杂草种类调查与分析  

Investigation and analysis of alien weed species in imported grain storage and processing sites in Huizhou

作　　者：伍和平 刘志红 吴福中 于飞 朱事康 Wu Heping;Liu Zhihong;Wu Fuzhong;Yu Fei;Zhu Shikang(Technology Center of Huizhou Customs House,Huizhou 516006,China;Agricultural Technology Promotion Center at Huicheng District,Huizhou CCity;Shenzhen Institute of Technology)

机构地区：[1]惠州海关综合技术中心,广东惠州516006 [2]惠州市惠城区农业技术推广中心 [3]深圳技师学院

出　　处：《植物检疫》2023年第3期72-76,共5页Plant Quarantine

基　　金：深圳海关科研计划项目(2016GDK57、2018GDK56);广东省科技奖入库培育项目(2021C0405004)。

摘　　要：随着国际贸易的日益频繁,我国外来物种入侵数量呈上升趋势,本文对惠州进境粮食加工存放企业及周边开展外来杂草调查。本文通过实地调查,对惠州进境粮食加工存放企业及周边外来杂草的种类组成、分布、生活型、原产地、入侵途径和危害程度进行了分析。调查共发现外来杂草16科59种,其中检疫性杂草9种。菊科外来杂草种类最多,生活型以一年生草本为主;原产地以美洲为主,以无意引入为主,有6种外来杂草较严重地危害当地生态环境。本调查研究总结了惠州进境粮食加工存放企业及周边外来杂草的种类和类别,提出了防控建议,为构建进口粮食分类监管,构建生物安全防御体系提供参考。With the increasingly frequent international trade,the number of invasive alien species is on the rise in China.We conducted exotic weeds investigation and monitoring at grain process factories and storage facilities and their surrounding areas in Huizhou.Based on field survey,this paper summarizes the composition,distribution,life form,original districts,invasive routes and damage degrees of the alien weeds in above mentioned areas.There are 59 species from 16 families of alien weeds found,including 9 quarantine weeds.Alien weeds of the Compositae family have the most species.The dominant life form are annual herb.Most of the alien weeds originated from America and were introduced unintentionally.6 species of alien weed would have great potential threat to the local ecological environment.This study summarizes the species and category of alien weeds in the areas of grain processing and storage facilities and their surrounding,and puts forward prevention and control suggestions,so as to provide reference for classification supervision on imported grain and construction of biosecurity defence system.

关 键 词：进境粮食 外来杂草 种类 调查 生物安全 

分 类 号：S41[农业科学—植物保护]