摘要
烟草在我国已有超过400年的种植历史,是我国重要的经济作物。烟田杂草与烟草争光、争水、争肥,阻碍作物的生长,给烟草生产带来巨大的损失。本文对烟田杂草的种类、分布以及防除研究的现状进行了综述,并讨论了烟田杂草综合防治中存在的问题以及今后的发展方向。
Tobacco is an important economic crop in China that has been planted for more than 400 years.Weeds hinder the growth of tobacco through competition for sunlight,soil moisture and nutrients,and cause enormous losses to tobacco production.Characteristics,distribution and control of weeds in tobacco fields is summarized in this paper.Problems associated with integrated control and further developments are also discussed.
出处
《杂草科学》
2013年第3期1-7,共7页
Weed Science
基金
四川省烟草公司科学技术项目[编号:川烟科(2013)4号]
关键词
烟草
杂草
种类
分布
综合防治
tobacco
weed
characteristic
distribution
integrated control
