福建省引种巨菌草Pennisetum sp.的生物安全性评价  

The Biosafety Assessment of Introduced Pennisetumsp.in Fujian Province,China

作　　者：彭露[1,2,3] 杨一帆[2,3,4] 侯有明[1,2,3] 鲁国东[1,2] 

机构地区：[1]福建农林大学植物保护学院,福建福州350002 [2]农业部闽台作物有害生物综合治理重点实验室,福建福州350002 [3]福建省昆虫生态重点实验室,福建福州350002 [4]福建农林大学生命科学学院,福建福州350002

出　　处：《福建农业学报》2014年第11期1132-1137,共6页Fujian Journal of Agricultural Sciences

基　　金：国家菌草工程技术研究中心攻关课题(JCGG1403)

摘　　要：通过分析引进巨菌草的引进途径、生物学特征、潜在危害、引进地的环境经济现状和管理现状等,并遵循重要性、系统性、实用性和可移植性的风险评估原则,建立了由1个目标层、5个准则层、20个指标层构成的引种巨菌草的风险评估体系;通过定量分析模型评估巨菌草在福建省的风险等级和水平。结果表明,引种巨菌草在福建省无入侵风险,可以引进或无须采取防范措施。本研究对菌草的安全引种、大规模种植与生产,提高其经济效益以及我国生物多样性保护具有重要意义。Based on analyzing the introduced ways,biological characteristics,and potential hazards of Pennisetum sp,as well as the ecological environment and management status,an index system for risk assessment of Pennisetum sp.was established,consisting of 3 different layers,ie.objective,criteria,and index layers,which include 20 index parameters,by following the principle of essentiality,systematicness,practicality and portability,and used to evaluate the risk rank of Pennisetum sp.in Fujian Province.The results showed that there was no risk to plant Pennisetum sp.in Fujian Province,which can be introduced or need not to take any preventive measures.Our work provides a theoretical basis for the safety of introduction,and large-scale cultivation and production of Pennisetum sp.in Fujian Province,beside that it will be of great importance in improving the economic benefit and protecting the biodiversity in our country.

关 键 词：引种 巨菌草 生物安全性 风险评估 生物入侵 

分 类 号：S436[农业科学—农业昆虫与害虫防治]