摘要
入侵植物已对万州区的农作物生产、果园、草坪、环境和生物多样性等造成了严重危害。入侵植物之所以能在传入地产生危害,与它们所具有的某些特性和当地缺乏环境阻力密切相关。对入侵植物的管理应从防止外来入侵植物传入和对现有的入侵植物实施防除两方面采取措施。防止传入的措施包括:(1)加强植物检疫。(2)建立外来植物引种驯化的风险性评价制度。(3)鼓励利用本土植物。对现有入侵植物的防除,则应采取综合性的防除措施。
Invasive plant had caused serious harm to crop production,orchards,lawns,natural environment and biodiversity in Wanzhou.This is closely related to certain characteristics of the invasive plant and to lack of environmental resistance.To manage invasive plant,measures should be taken in two aspects：one is the prevention of introduction of invasive plant,and the other is the control of existing ones.In the former aspect,measures that should be taken include：（1）reinforcing plant quarantine.（2）establishing a risk assessment system for introduction of invasive plants.（3）encouraging the utilization of native plants.In the latter aspect,comprehensive measures should be taken.
出处
《中国西部科技》
2011年第5期52-54,共3页
Science and Technology of West China
基金
重庆市教委科学技术研究资助项目(KJ101105)
关键词
入侵植物
危害
管理
对策
Invasive plant
Harmfulness
Management
Strategy
